Microcontroladores

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LPC1758FBD80Y - 100MHz Cortex-M3 MCU with Ethernet | NXP
LPC1758FBD80Y

LPC1758FBD80Y - 100MHz Cortex-M3 MCU with Ethernet | NXP

The NXP Semiconductors LPC1758FBD80Y is a 100 MHz, 32-bit Arm Cortex-M3 microcontroller with 512 kB flash memory, 64 kB SRAM, integrated Ethernet and USB connectivity, and an 80-pin LQFP package. It is designed for embedded applications that need substantial processing performance and extensive peripheral integration without requiring a higher-cost MCU. A microcontroller is a compact computer that integrates a processor core, memory, peripherals, and communication interfaces on one semiconductor device. The Cortex-M3 MCU belongs to the embedded-processor hierarchy and is commonly used for real-time control, communications, data acquisition, and connected industrial equipment. The LPC1758 combines that general-purpose embedded role with USB Device, USB Host, USB OTG, Ethernet, CAN, serial buses, analog conversion, and motor-control resources. Key features include a 100 MHz maximum operating frequency, 512 kB of flash memory, and 64 kB of SRAM. The device provides an eight-channel DMA controller, four UART interfaces, two CAN channels, two SSP controllers, one SPI controller, two I2C controllers, I2S, an eight-channel 12-bit ADC, a DAC, motor-control PWM, and a quadrature encoder interface. These resources reduce the need for external interface chips while supporting gateway, communications, and industrial-control designs. The LPC1758 architecture combines a 32-bit Arm Cortex-M3 core with integrated connectivity and control peripherals. Its eight-channel DMA controller can transfer data between memory and peripherals without requiring continuous CPU intervention, which is useful for network frames, sensor sampling, audio data, and display updates. The integrated 12-bit ADC and DAC support analog measurement and signal-generation tasks, while PWM and quadrature encoding support motor and position-control systems. Typical applications include industrial Ethernet gateways, USB-to-serial equipment, CAN-connected controllers, networked data loggers, motor-control boards, audio interfaces, and embedded test systems. The 80-LQFP package is relatively easy to inspect and rework compared with very fine-pitch packages, making the device suitable for prototype and production boards where assembly access is important. PCB design should preserve the required decoupling, clock, reset, and exposed-power connections specified by the manufacturer datasheet. Ethernet and USB interfaces require careful return paths, controlled impedance routing, and isolation between high-speed and sensitive analog sections. Firmware should also account for the shared peripheral resources and electrical limits defined in the LPC1758 hardware documentation. This page combines verified manufacturer and distributor data, explicit data gaps, packaging information, practical design guidance, and candidate replacement research for the LPC1758FBD80Y.

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LPC1759FBD80K - 120MHz Cortex-M3 MCU with 512KB Flash | NXP
LPC1759FBD80K

LPC1759FBD80K - 120MHz Cortex-M3 MCU with 512KB Flash | NXP

The NXP LPC1759FBD80K is a 32-bit ARM Cortex-M3 microcontroller operating at 120 MHz, with 512 KB of flash memory, 64 KB of data memory, USB Device/Host/OTG connectivity, and an 80-LQFP 12 x 12 mm package. It combines integrated communication peripherals and low-power operation for embedded control, industrial equipment, USB-connected products, and connected sensor systems. A Cortex-M3 microcontroller is a 32-bit reduced-instruction-set processor designed for embedded systems. The LPC1759 belongs to the MCU hierarchy: microcontroller, embedded processor, ARM Cortex-M core, and integrated semiconductor device. Its combination of local flash, SRAM, serial interfaces, USB, analog conversion, timers, and DMA enables one device to supervise real-time control and communication tasks without requiring a separate host processor. Verified product information identifies a 120 MHz operating frequency, 512 KB flash, 64 KB SRAM, 4 UARTs, 2 CAN channels, 2 SSP controllers, 1 SPI interface, 2 I2C interfaces, I2S, an 8-channel 12-bit ADC, a DAC, motor-control PWM, and a quadrature encoder interface. USB Device, Host, and OTG modes broaden its suitability for USB peripherals, service interfaces, and portable embedded systems. The peripheral mix supports several concurrent workloads. DMA can transfer data between peripherals and memory, while UART, CAN, SPI, I2C, and USB interfaces connect sensors, human-interface modules, industrial networks, and service equipment. The 12-bit ADC and DAC support analog measurement and signal generation, and the PWM plus quadrature encoder resources are useful for motor and position-control systems. Typical applications include industrial data acquisition, USB-to-serial gateways, CAN-connected machinery, laboratory instruments, building-control equipment, and compact embedded controllers. At 120 MHz, the Cortex-M3 core provides processing headroom for protocol handling and control logic, while the integrated peripherals reduce the need for external interface devices. A critical design consideration is the LPC1759's broad supply-voltage and pin-function network: the datasheet snippet identifies 2.5 V/3.3 V operation, while exact operating limits and decoupling requirements are not included in the supplied data. Board designers should therefore verify the manufacturer datasheet for power sequencing, USB transceiver requirements, peripheral pin multiplexing, and LQFP thermal and layout guidance. This page combines verified manufacturer and distributor information with purchasing context and practical integration guidance. It distinguishes confirmed LPC1759FBD80K features from unverified details and focuses alternatives on same-package compatibility rather than presenting electrically different MCUs as drop-in replacements.

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LPC1759FBD80Y - 120MHz Cortex-M3 MCU | NXP
LPC1759FBD80Y

LPC1759FBD80Y - 120MHz Cortex-M3 MCU | NXP

The NXP Semiconductors LPC1759FBD80Y is a 32-bit ARM Cortex-M3 microcontroller operating at up to 120 MHz, with 512 kB of flash memory, 64 kB of data memory, and an 80-pin LQFP package measuring 12 x 12 mm. It integrates USB Device, USB Host, and USB OTG support, an eight-channel DMA controller, four UARTs, two CAN channels, two SSP interfaces, SPI, two I2C interfaces, I2S, a 12-bit ADC, a DAC, motor-control PWM, and a quadrature encoder interface. What is a microcontroller? A microcontroller is a semiconductor device that combines a processor core, programmable memory, and peripherals in one integrated circuit. The LPC1759 belongs to the Cortex-M3 microcontroller -> embedded processor -> semiconductor hierarchy. Its integrated communications and conversion peripherals reduce external component count in embedded control systems, while the 80-pin package exposes a broad set of I/O and bus signals. The LPC1759's headline capabilities combine a 120 MHz operating frequency with 512 kB flash and 64 kB data memory. Its peripheral set includes USB, CAN, UART, SSP, SPI, I2C, I2S, ADC, DAC, PWM, and quadrature encoding functions. The manufacturer describes the device as a high-performance Cortex-M3 MCU intended for embedded applications requiring substantial processing speed and broad connectivity. The MCU is based on the ARM Cortex-M3 core and supports a scalable-mainstream embedded architecture. At 120 MHz, it is suited to control loops, communication gateways, data acquisition, motor-control systems, and USB-connected equipment. The integrated 12-bit ADC and DAC support mixed-signal designs, while CAN and multiple serial interfaces support industrial and communications-oriented equipment. Typical applications include industrial automation, USB data acquisition, motor control, CAN-connected embedded controllers, communications equipment, and general-purpose embedded control. The 80-pin LQFP package is useful when a design requires more pins than smaller packages provide, while still supporting automated board assembly and visual inspection. Designers should verify the exact pin multiplexing, power requirements, clock configuration, and peripheral electrical limits against the NXP product documentation before layout. USB, CAN, analog, and high-speed digital signals require careful grounding, decoupling, and routing. The 12 x 12 mm package also requires adequate copper and thermal design for reliable assembly. This page combines verified NXP and distributor information with practical engineering context, interface selection guidance, sourcing links, and a qualified comparison of available information. It is intended to help engineers evaluate the LPC1759FBD80Y for embedded-control designs without replacing the manufacturer datasheet.

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LPC1763FBD100K - 100MHz Cortex-M3 256KB Flash | NXP
LPC1763FBD100K

LPC1763FBD100K - 100MHz Cortex-M3 256KB Flash | NXP

NXP Semiconductors LPC1763FBD100K is a 32-bit ARM Cortex-M3 microcontroller designed for embedded applications, operating at up to 100 MHz and housed in a 100-LQFP (14 x 14 mm) package. It combines 256 KB of flash memory with 64 KB of data memory and integrates extensive communication, analog, timing, and motor-control peripherals. The LPC1763 is positioned between low-power Cortex-M0+ devices and higher-complexity Cortex-M processors, providing a practical balance of processing performance, peripheral integration, and embedded control capability. The core ARM Cortex-M3 architecture supports efficient event-driven control and real-time signal handling. Its integrated peripherals include an 8-channel DMA controller, four UARTs, three SSP/SPI interfaces, three I2C interfaces, I2S, an 8-channel 12-bit ADC, a 10-bit DAC, motor-control PWM, a Quadrature Encoder interface, four general-purpose timers, and six additional timer-related functions identified in the manufacturer product information. These resources reduce the need for external peripherals in industrial controllers, data-acquisition systems, motor-control platforms, and connected embedded equipment. Communication interfaces are the central strength of the LPC1763 family. The four UARTs support asynchronous serial communication, while SSP/SPI and I2C interfaces connect to sensors, displays, memory, and expansion devices. The I2S interface supports digital audio paths, and the integrated ADC and DAC allow analog measurements and signal generation without requiring separate converters in suitable designs. The 8-channel DMA controller enables efficient transfers between peripherals and memory, reducing processor involvement in repetitive data movement. For motor and motion applications, the dedicated motor-control PWM and Quadrature Encoder interface support closed-loop positioning, speed measurement, and actuator control. The 12-bit ADC provides a practical resolution for many industrial, instrumentation, and consumer-control tasks, while the 10-bit DAC supports control-signal generation and test functions. The combination of flash, SRAM, high-speed serial interfaces, and dedicated motion-control peripherals makes the device suitable for gateways, embedded instruments, motor controllers, and communication bridges. PCB design should account for the 100-pin LQFP footprint, the 3.3 V supply arrangement, decoupling requirements, oscillator support, programming access, and signal routing to external memories or peripherals. Confirm startup, pin multiplexing, and peripheral configuration against the NXP datasheet and application guidance before releasing the PCB. The manufacturer documents the LPC1763 as a 100 MHz Cortex-M3 device with 256 KB flash, 64 KB data memory, and low-power characteristics for embedded systems. This product overview combines manufacturer and distributor information with application guidance for engineers evaluating the LPC1763FBD100K. It highlights the device's processing, connectivity, analog, and motion-control resources while directing designers to the official datasheet for authoritative pin, timing, electrical, and programming details.

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LPC1763FBD100Y - 100MHz Cortex-M3 MCU | NXP Semiconductors
LPC1763FBD100Y

LPC1763FBD100Y - 100MHz Cortex-M3 MCU | NXP Semiconductors

NXP Semiconductors LPC1763FBD100Y is a 32-bit ARM Cortex-M3 microcontroller designed for embedded applications, operating at up to 100 MHz with 256 kB of flash memory and 64 kB of SRAM in a 100-lead LQFP package. The device combines an integrated 8-channel 12-bit ADC, 10-bit DAC, eight-channel DMA controller, motor-control PWM, and a Quadrature Encoder interface for efficient mixed-signal and motor-control designs. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals into one device. The Cortex-M3 processor provides a compact 32-bit architecture with deterministic interrupt handling, while the LPC1763FBD100Y adds communication, analog, timing, and data-movement peripherals needed by industrial controllers, embedded gateways, and connected equipment. Its family position is microcontroller → 32-bit embedded MCU → ARM Cortex-M3 microcontroller → NXP LPC17xx series. Communication resources include four UARTs, three SSP/SPI interfaces, three I2C interfaces, and an I2S interface. These peripherals allow simultaneous connection of sensors, displays, external flash, audio codecs, and service interfaces. The eight-channel 12-bit ADC supports analog measurement, while the 10-bit DAC provides an analog output for control, waveform generation, or biasing. An eight-channel DMA controller reduces interrupt overhead during high-rate peripheral transfers. The LPC1763FBD100Y includes motor-control PWM, a Quadrature Encoder interface, and four general-purpose timers, making it suitable for motion-control systems that require deterministic timing. Its integration is valuable when board area, firmware complexity, and peripheral sharing are priorities. Compared with a discrete processor implementation, the device can reduce external interface count and simplify synchronization between analog sampling, communications, and timing functions. Typical uses include industrial automation controllers, motor-drive interfaces, data-acquisition equipment, building-control gateways, embedded serial-to-Ethernet equipment, and compact industrial user-interface modules. The 256 kB flash capacity supports a bootloader plus a moderate embedded application, while 64 kB of SRAM accommodates protocol buffers, sampling data, graphics state, and real-time control variables. The 100 MHz Cortex-M3 core provides additional computing headroom for networking stacks and supervisory logic. Designers should match all 100 package pins against the manufacturer pin description before layout release and preserve the device's power, ground, decoupling, clock, and programming requirements. Firmware should also validate peripheral availability because closely related LPC17xx devices can differ in memory, Ethernet, CAN, and other integrated functions. For existing LPC1763FBD100 designs, the LPC1763FBD100Y ordering code is the subject of this data sheet and product record. This page combines the official LPC1763 product information with distributor packaging details, practical interface guidance, drop-in-family comparisons, and application-specific design guidance. It helps engineers distinguish the exact LPC1763FBD100Y configuration from related LPC17xx devices before committing a 100-lead LQFP design to production.

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LPC1764FBD100K - 100MHz Cortex-M3 MCU with Ethernet | NXP
LPC1764FBD100K

LPC1764FBD100K - 100MHz Cortex-M3 MCU with Ethernet | NXP

NXP Semiconductors LPC1764FBD100K is a 32-bit ARM Cortex-M3 microcontroller operating up to 100 MHz, with 128 kB of embedded flash, 32 kB of SRAM, an Ethernet MAC, and a USB Device controller in a 100-pin LQFP package. The device integrates 8-channel DMA, 4 UARTs, 2 CAN channels, 3 SSP/SPI interfaces, 3 I2C interfaces, an 8-channel 12-bit ADC, motor-control PWM, and a quadrature encoder interface. Its 3.3 V supply operation and broad peripheral integration make it suitable for embedded networking, industrial control, data acquisition, and communications equipment. A microcontroller is a programmable integrated circuit containing a processor core, memory, and communication peripherals on one device. The LPC1764 belongs to the ARM Cortex-M3 microcontroller family, which sits within the broader embedded processor and semiconductor hierarchy. Unlike a general-purpose application processor, this device is designed for real-time control, sensor monitoring, communications, and system management tasks where deterministic peripheral access and compact embedded integration are important. The LPC1764's three principal characteristics are its 100 MHz Cortex-M3 operating frequency, 128 kB flash memory, and 32 kB SRAM. Flash supports firmware and nonvolatile configuration storage, while SRAM provides working memory for stacks, buffers, protocol handling, and real-time data processing. The Ethernet MAC and USB Device controller add wired network and USB connectivity without requiring separate interface devices. The integrated CAN controllers support industrial networking, and the four UARTs provide multiple serial communication channels. The peripheral set is designed to reduce external component count in embedded systems. Eight DMA channels can move data between memory and peripherals while the CPU performs other tasks, improving responsiveness in data-heavy designs. Three SSP/SPI and three I2C interfaces suit sensors, flash memory, displays, and expansion devices. The 8-channel 12-bit ADC supports analog monitoring, while motor-control PWM and the quadrature encoder interface address motion and motor-control systems. The 100-pin LQFP package exposes these resources while remaining compatible with conventional PCB assembly methods. Typical applications include Ethernet-connected industrial controllers, USB data-acquisition equipment, CAN-based automation nodes, serial gateways, motor-control boards, and embedded instrumentation. The 128 kB flash capacity can accommodate substantial application firmware, while 32 kB SRAM supports network buffering and protocol state. When firmware exceeds local memory, designers should evaluate the LPC1768 or other family members rather than assuming every larger-memory variant is a drop-in replacement. Design considerations include separating analog and digital return paths, providing local decoupling at the 3.3 V supply pins, and routing Ethernet differential pairs according to the manufacturer layout guidance. Firmware should also handle DMA alignment and peripheral interrupt priorities. Because the verified material does not provide a complete public pin table or detailed thermal and timing figures in the supplied excerpts, those values are not inferred in this record.

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LPC1765FBD100K - 100MHz Cortex-M3 256KB Flash 64KB SRAM MCU | NXP
LPC1765FBD100K

LPC1765FBD100K - 100MHz Cortex-M3 256KB Flash 64KB SRAM MCU | NXP

The NXP LPC1765FBD100K is a 32-bit ARM Cortex-M3 microcontroller operating up to 100 MHz with 256 kB of embedded flash, 64 kB of SRAM and 70 GPIO in a 100-pin LQFP (14 x 14 mm) package. It belongs to the NXP LPC17xx family of low-power, highly integrated embedded processors and is listed as Active by the manufacturer. An MCU (microcontroller unit) is a single integrated circuit that bundles a CPU core, program memory, data memory and peripherals into one package. The Cortex-M3 core is a 32-bit ARM architecture with a Harvard-style design, a 3-stage pipeline and deterministic interrupt latency, used inside the wider hierarchy of microcontrollers -> embedded processors -> semiconductors. LPC17xx devices sit between simple 8-bit controllers and higher-end application processors, adding USB, CAN and Ethernet-class connectivity without requiring an external host CPU. Key features of this part include USB 2.0 Device, Host and OTG support, an 8-channel DMA controller for low-CPU-overhead data movement, four UARTs, two CAN controllers, three SSP/SPI interfaces, three I2C interfaces, I2S, an 8-channel 12-bit ADC, a 10-bit DAC, motor-control PWM, a quadrature encoder interface and four general-purpose timers. A 100 MHz core plus 64 kB SRAM allows protocol stacks, graphics touch handling and real-time control to run from one device. Architecturally the LPC1765 pairs a 32-bit Cortex-M3 core running from an internal PLL-multiplied clock with a large set of on-chip AMBA peripherals, all reachable over AHB/APB buses. The on-chip DMA engine moves ADC samples, USB traffic and display data without involving the CPU, which is what keeps real-time loops deterministic. Power management supports low-power sleep and deep-sleep states for battery-backed designs. Typical applications include industrial data acquisition and PLC-type controllers, USB-to-serial bridges and protocol converters, CAN-based automotive and machine-control nodes, HMI panels with touch and display interfaces, USB-connected test and measurement equipment, and networked embedded gateways using an external Ethernet PHY. When designing around this MCU, match crystal and decoupling requirements to the NXP reference design, keep USB impedance-controlled traces at 90 ohm differential and provide a clean 3.3 V rail with bulk plus high-frequency decoupling. Check the maximum I/O current per port pin before driving relays or LED strings. This page brings together the manufacturer feature set, drop-in alternatives within the same LQFP-100 footprint, and practical layout and power guidance that a datasheet alone does not present in one place.

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LPC1765FET100K - 100MHz Cortex-M3 MCU with USB | NXP
LPC1765FET100K

LPC1765FET100K - 100MHz Cortex-M3 MCU with USB | NXP

NXP Semiconductors LPC1765FET100K is a 32-bit Arm Cortex-M3 microcontroller operating at up to 100 MHz, with 256 kB flash memory, 64 kB SRAM, and USB connectivity in a 100-pin TFBGA package. It combines an integrated communication controller, analog peripherals, and low-power features for connected embedded systems. A microcontroller is a semiconductor that executes firmware, reads sensor data, controls actuators, and manages communication links within a larger electronic system. The LPC1765 belongs to the Arm Cortex-M3 microcontroller hierarchy, combining a 32-bit processor core, embedded nonvolatile memory, RAM, and configurable peripherals. Its integration reduces external component count while supporting embedded control, industrial communication, data acquisition, and USB-connected equipment. The device provides 256 kB of flash for program storage and 64 kB of SRAM for working memory. Its USB Device, Host, and OTG capability supports peripheral connectivity, removable storage, and USB-to-serial equipment. Additional communication resources include four UARTs, two CAN channels, three SSP/SPI interfaces, three I2C interfaces, and I2S. An eight-channel 12-bit ADC, 10-bit DAC, motor-control PWM, and quadrature encoder interface support mixed analog and digital designs. The 100 MHz Cortex-M3 core combines deterministic 32-bit instruction execution with integrated peripherals, allowing the LPC1765 to service communication traffic and control loops without requiring a separate processor. An eight-channel DMA controller can transfer data between memory and peripherals, reducing interrupt overhead and helping preserve processor time. The manufacturer product information also identifies four general-purpose timers, six-output general-purpose PWM, and an ultra-low-power real-time clock with a separate 32 kHz oscillator. Typical applications include USB-connected industrial control equipment, CAN network nodes, data-acquisition systems, motor controllers, serial gateways, and compact embedded platforms. The combination of USB, multiple CAN channels, and substantial memory is particularly useful when a design must connect to a host system while also participating in an embedded network. Its 100-pin TFBGA package also offers a high pin count for parallel I/O, analog channels, and communications. PCB implementation requires careful power, grounding, and signal-integrity work. Place decoupling capacitors near the supply pins, route high-current and sensitive analog paths away from fast digital edges, and follow the package-specific land pattern and pin-assignment guidance in the NXP datasheet. Confirm the exposed-pad connection and thermal strategy during layout so that power dissipation and temperature rise remain within the intended operating limits. This page combines the exact LPC1765FET100K configuration with interface details, application guidance, package constraints, and same-footprint migration candidates. It is intended to help engineers confirm memory, peripheral, and package requirements before committing an LPC17xx design to PCB layout, firmware configuration, or production sourcing.

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LPC1766FBD100 - 100MHz Cortex-M3 MCU | NXP | Ethernet
LPC1766FBD100

LPC1766FBD100 - 100MHz Cortex-M3 MCU | NXP | Ethernet

The NXP Semiconductors LPC1766FBD100 is a 32-bit Arm Cortex-M3 microcontroller operating at up to 100 MHz, with 256 kB of flash memory and 64 kB of SRAM, housed in a 100-lead LQFP package. It is designed for embedded applications requiring integrated networking, USB, and CAN connectivity. According to the NXP product information, the LPC1766 combines high integration with low power consumption for connected industrial, communications, and control systems. A microcontroller is a compact computer integrated onto one semiconductor package. It executes firmware in a Cortex-M3 processor core and connects to sensors, actuators, communications circuits, memory, and human-machine interfaces. The LPC1766 belongs to the 32-bit MCU hierarchy, where integrated peripherals reduce component count and simplify embedded-system design compared with a processor implemented from separate logic devices. The verified manufacturer and distributor information identifies a 100 MHz maximum operating frequency, 256 kB flash memory, 64 kB SRAM, Ethernet, USB 2.0, and CAN capability. The LQFP-100 package provides 100 accessible leads for power, ground, clock, communications, and digital I/O. Low-power operation is a stated product feature, although exact voltage, current, temperature, flash-endurance, and Ethernet performance limits are not supplied in the provided verified data and therefore are not inferred here. The integrated communications architecture makes the device suitable for networked embedded equipment. Ethernet supports wired network connectivity, USB 2.0 Host, Device, and OTG operation provides peripheral and portable-device interfaces, and CAN supports robust controller-area-network communications. These interfaces make the MCU suitable for gateways, data loggers, industrial controllers, USB adapters, and equipment that exchanges data through more than one communications standard. Firmware migration requires particular care even when a device uses the same processor core. A replacement should be checked for identical package dimensions, lead assignments, power architecture, peripheral pin multiplexing, bootloader behavior, interrupt vectors, and memory-map details. The package drawing and datasheet pin table must be compared rather than relying only on the orderable MPN or its temperature suffix. A practical design should route high-speed Ethernet and USB signals as controlled-impedance differential pairs, keep switching and high-current paths away from sensitive clocks, and provide local decoupling at supply pins. Firmware should enable clock, cache, and peripheral blocks incrementally while checking reset behavior, which makes startup faults easier to isolate than configuring every subsystem simultaneously. This page consolidates verified manufacturer and distributor facts, distinguishes direct device identity from unconfirmed replacement assumptions, and highlights package, firmware, PCB-layout, and procurement checks that are not apparent from a basic distributor listing alone.

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LPC1766FBD100K - 100MHz ARM Cortex-M3 256KB LQFP-100 | NXP
LPC1766FBD100K

LPC1766FBD100K - 100MHz ARM Cortex-M3 256KB LQFP-100 | NXP

The NXP LPC1766FBD100K is a 32-bit ARM Cortex-M3 microcontroller operating at up to 100 MHz, with 256 KB of embedded flash memory, 64 KB of SRAM, Ethernet MAC, USB Device/Host/OTG connectivity, and an LQFP-100 package measuring 14 mm by 14 mm. The part combines a high-performance Cortex-M3 core with integrated communications, analog, timing, and motor-control peripherals for embedded industrial, networking, and consumer systems. An ARM Cortex-M3 microcontroller is a 32-bit reduced-instruction-set processor designed for embedded control. The Cortex-M3 core uses the Thumb-2 instruction set and provides deterministic interrupt handling, while integrated flash, SRAM, peripherals, and communication interfaces reduce system complexity. The LPC1766 belongs to the NXP LPC17xx microcontroller family, combining an ARM processor core with Ethernet, USB, CAN, serial, analog, and timer resources. The LPC1766FBD100K provides 256 KB of flash memory and 64 KB of data memory for code and working data. Its integrated Ethernet MAC supports network-connected equipment, while USB Device, Host, and OTG operation supports peripheral connectivity, USB storage, and host applications. The device also includes an 8-channel DMA controller, four UARTs, two CAN channels, three SSP/SPI interfaces, three I2C interfaces, I2S support, an 8-channel 12-bit ADC, a 10-bit DAC, and motor-control PWM resources. The 100 MHz Cortex-M3 core provides a practical balance of processing performance, memory capacity, and peripheral integration. It is suited to applications requiring multiple communication protocols, mixed analog and digital functions, or deterministic control without requiring a separate Ethernet controller, USB interface, or analog conversion system. The eight-channel ADC and motor-control PWM blocks are particularly useful in monitoring and actuator-control designs. Typical uses include industrial Ethernet gateways, USB-to-serial data loggers, CAN-based industrial controllers, networked measurement equipment, motor-control systems, audio equipment using I2S, and connected consumer products. The LQFP-100 package provides exposed component leads and works with conventional reflow and inspection processes, while its 100-pin count supports the large number of communications and control functions. Designers should use the manufacturer datasheet and pin-description tables when assigning PCB tracks, configuring peripheral multiplexing, and selecting decoupling. Verify the operating voltage, clock configuration, Ethernet PHY integration, USB transceiver requirements, and unused-pin treatment against the device documentation before releasing a layout. The LQFP-100 footprint also requires adequate thermal copper and assembly clearance because of its relatively large lead frame.

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LPC1767FBD100K - 100MHz Cortex-M3 512KB MCU | NXP
LPC1767FBD100K

LPC1767FBD100K - 100MHz Cortex-M3 512KB MCU | NXP

NXP LPC1767FBD100K is a 32-bit ARM Cortex-M3 microcontroller rated at 100 MHz, with 512 KB of flash memory, 64 KB of SRAM, and an Ethernet MAC, supplied in a 100-pin LQFP package measuring 14 x 14 mm. The device combines four UARTs, three SSP/SPI interfaces, three I2C interfaces, I2S support, an eight-channel 12-bit ADC, a 10-bit DAC, motor-control PWM, a quadrature encoder interface, and an eight-channel DMA controller. A microcontroller is a semiconductor integrated circuit dedicated to embedded control. Its hierarchy extends from an embedded processor to a microcontroller, an ARM Cortex-M3 core, and finally a general-purpose microcontroller with integrated flash, SRAM, analog converters, and communication peripherals. The LPC1767 therefore combines general-purpose firmware execution with multiple peripheral engines that reduce the need for separate interface components in connected embedded equipment. The LPC1767 family is positioned for embedded applications requiring high integration and low power consumption. Its 100 MHz Cortex-M3 processor provides substantially more arithmetic capability than an 8- or 16-bit control MCU while retaining the deterministic peripheral architecture useful for communications, data acquisition, and motor-control systems. The 512 KB program memory supports a larger embedded code base than devices with only tens or hundreds of kilobytes of flash, while 64 KB of SRAM accommodates working buffers and protocol stacks. Communication capability is a major feature. The integrated Ethernet MAC supports networked embedded designs, while the four UARTs, three SSP/SPI interfaces, three I2C interfaces, and I2S interface cover serial links to sensors, converters, storage, displays, and audio devices. The eight-channel 12-bit ADC and 10-bit DAC support analog measurement and signal generation. An eight-channel DMA controller can transfer data between peripherals and memory, reducing CPU involvement in data movement. Typical LPC1767 applications include industrial Ethernet equipment, data acquisition modules, building-control gateways, communications equipment, motor controllers, and embedded test systems. It is particularly useful when several serial interfaces and analog channels must coexist on one controller. The 100-LQFP package exposes the extensive pin set but requires a substantially larger PCB footprint than a small-outline package. For a new PCB, preserve the LPC1767FBD100K footprint and verify every Ethernet, analog, power, and boot-strapping connection against the manufacturer pinout. Do not treat a related LPC17xx device as an automatic replacement because memory size, CAN availability, peripheral options, or pin multiplexing may differ. For an assembled board, verify the exact suffix, Ethernet implementation, power rails, crystal circuit, and boot configuration before sourcing a replacement. This page consolidates manufacturer and distributor information, package characteristics, interface capabilities, and practical replacement guidance. It distinguishes verified LPC1767FBD100K facts from unavailable details and identifies alternatives that require explicit pin, peripheral, and firmware validation before production use.

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LPC1768FBD100K - 100MHz Cortex-M3 512KB Flash MCU | NXP
LPC1768FBD100K

LPC1768FBD100K - 100MHz Cortex-M3 512KB Flash MCU | NXP

The NXP Semiconductors LPC1768FBD100K is an ARM Cortex-M3 32-bit microcontroller with a 100 MHz core, 512 KB of on-chip flash memory and 64 KB of SRAM, integrated in a 100-lead LQFP (14 x 14 mm) surface-mount package. It operates from a single 2.4 V to 3.6 V supply and adds an Ethernet MAC, a USB Device/Host/OTG controller, an 8-channel DMA engine and 8-channel 12-bit ADC. What is an ARM Cortex-M3 microcontroller? A microcontroller is a single integrated circuit containing a processor core, memory and peripherals on one die. The Cortex-M3 is a 32-bit ARM processor architecture designed for embedded control: it uses the Thumb instruction set, has no separate cache or memory-management unit, and delivers deterministic interrupt-driven performance at low power. Within the hierarchy, the LPC1768 belongs to the LPC17xx family of NXP microcontrollers, which sit between simple 8-bit MCUs and higher-end Cortex-M4/M7 application processors. Key features of the LPC1768 include 512 KB (512K x 8) flash program memory, 64 KB of data SRAM, an 8-channel 12-bit successive-approximation ADC, a single 10-bit DAC, four UARTs, two CAN 2.0B controllers, three SSP/SPI interfaces, three I2C interfaces, an I2S interface, motor-control PWM and an Ethernet MAC with MII/RMII. The 8-channel DMA controller allows peripheral transfers to run with minimal CPU intervention. Technically, the device pairs the Cortex-M3 core with a nested vectored interrupt controller for fast, prioritized event handling, and provides a 100 MHz maximum CPU clock from an internal or external oscillator. The integrated Ethernet MAC supports 10/100 Mb/s traffic, and the USB controller can operate as Device, Host or OTG, making the part suitable for gateway, data-logger and connected-instrument designs without a discrete USB or Ethernet PHY. Typical applications include industrial Ethernet gateways, USB-to-serial and protocol converters, motor and motion controllers using the PWM and CAN channels, data acquisition and test equipment using the 12-bit ADC, and networked sensor nodes using the Ethernet MAC with the 10/100 Mb/s PHY. A key design consideration is that the LQFP-100 (14 x 14 mm) footprint demands careful escape routing: with a 0.5 mm pitch, high-speed USB and Ethernet differential pairs need continuous reference planes and short, symmetric traces, and decoupling should be placed directly at each VDD pin. This page consolidates distributor pricing, verified drop-in alternatives from the NXP LPC17xx family, a parameter-by-parameter comparison table and practical PCB design notes that are not found together in the manufacturer datasheet.

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LPC1768FET100Y - 100MHz Cortex-M3 MCU | NXP | 100-TFBGA
LPC1768FET100Y

LPC1768FET100Y - 100MHz Cortex-M3 MCU | NXP | 100-TFBGA

The NXP Semiconductors LPC1768FET100Y is a 32-bit Arm Cortex-M3 microcontroller operating at 100 MHz, with 512 kB of flash memory, 64 kB of data memory, and a 100-TFBGA (9 x 9 mm) package. The device integrates Ethernet MAC, USB Device, USB Host, and USB OTG connectivity, an 8-channel DMA controller, four UARTs, two CAN channels, three SSP/SPI interfaces, three I2C interfaces, and I2S support. It also includes an 8-channel 12-bit ADC, a 10-bit DAC, and motor-control PWM. Designed for embedded applications, the LPC1768 combines high peripheral integration with low power consumption in a compact surface-mount package. Its 100 MHz Cortex-M3 core provides the processing performance required for connected industrial equipment, communications controllers, data acquisition systems, and real-time embedded control. An Arm Cortex-M3 microcontroller is a 32-bit embedded processor built around the ARMv7-M architecture and the Cortex-M3 profile. This product type sits within the hierarchy of embedded processor, microcontroller, and semiconductor. Unlike a general-purpose application processor, a Cortex-M3 MCU combines a processor core with memory and peripherals in one device, allowing compact embedded systems to execute control firmware, acquire analog data, exchange digital information, and drive timers or PWM outputs without a separate external processor. The LPC1768FET100Y provides 512 kB of flash for firmware and 64 kB of data memory for working storage. Its four UART interfaces support serial communications, while the two CAN channels are suited to robust controller-area-network communication. Three SSP/SPI interfaces, three I2C interfaces, and I2S support expand the range of sensors, displays, storage devices, audio peripherals, and bus devices that can be connected. The 8-channel 12-bit ADC supports multi-channel analog measurements, while the 10-bit DAC provides an analog output function. Peripheral integration reduces the component count in connected embedded equipment. The Ethernet MAC supports network-oriented designs, while the combined USB Device, Host, and OTG capability allows one controller architecture to serve peripheral, host, and dual-role applications. An 8-channel DMA controller can transfer data between memory and peripherals with limited processor intervention, which is useful when data movement must remain deterministic while the core executes control logic. Motor-control PWM supports timing and power-control functions in embedded systems. Typical applications include industrial automation and factory control, networked sensor gateways, CAN-based equipment controllers, USB-connected data acquisition units, communications equipment, and compact motor-control systems. The 100-TFBGA package is particularly relevant to space-constrained products where a high pin count and integrated communications peripherals are needed. PCB designers should assess via access, exposed-pad thermal requirements, and assembly capability before committing the design to this fine-pitch package. Before schematic capture, use the manufacturer pin-description and package-information tables to assign power, ground, clock, reset, analog, and communications signals. Confirm the external crystal or clock arrangement, decoupling requirements, Ethernet PHY interface, USB routing, and programming/debug access in the manufacturer documentation. The BGA land pattern also requires careful escape routing and via planning to preserve signal integrity and manufacturing yield. This page consolidates the exact device identity, interface inventory, package information, sourcing path, and application guidance for engineers evaluating the LPC1768FET100Y. It also distinguishes verified drop-in options from broader functional alternatives, helping teams make a footprint, memory, peripheral, and firmware-migration decision before committing an embedded design to production.

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LPC1768UKJ - 32-Bit 100MHz Cortex-M3 MCU | NXP
LPC1768UKJ

LPC1768UKJ - 32-Bit 100MHz Cortex-M3 MCU | NXP

The NXP Semiconductors LPC1768UKJ is a 32-bit ARM Cortex-M3 microcontroller operating at 100 MHz, with 512 KB of flash memory in a 100-TFBGA (9x9 mm) package. It is designed for connected embedded systems that require broad peripheral integration and low power consumption. The verified distributor listing identifies the device as part of the LPC17xx family and specifies a 100-pin thin-film ball grid array package. A microcontroller is a programmable system-on-chip that combines a processor core, nonvolatile program memory, volatile data memory, and peripherals such as serial interfaces and communications controllers. The ARM Cortex-M3 architecture provides a compact instruction set suited to real-time control, while the LPC1768 platform integrates connectivity-oriented peripherals into one component. In the electronics hierarchy, this part is a microcontroller, or MCU, within the broader semiconductor and embedded-processing categories. The principal verified specifications are a 100 MHz maximum operating frequency, 512 KB of flash organized as 512K x 8, a 32-bit ARM Cortex-M3 core, and a 100-TFBGA package measuring 9 x 9 mm. These characteristics make the LPC1768UKJ suitable for control-intensive equipment requiring substantial local program storage and a compact, high-pin-count surface-mount footprint. The availability of Ethernet, USB, and CAN is identified in the family-level datasheet result, although detailed interface operating limits are not provided in the supplied target-page data. The LPC1768 family integrates extensive on-chip peripherals to reduce external component count and board area. The family description emphasizes high integration and peripheral support for embedded applications, while the LPC1768UK product-page result identifies migration compatibility within the LPC1700 family. Designers should nevertheless verify the exact peripheral pin assignments, electrical limits, and package ball map for LPC1768UKJ against the manufacturer documentation before releasing a PCB. Typical applications include industrial control, networked embedded equipment, USB-connected peripherals, automotive or transportation electronics, communications infrastructure, and compact consumer products. The 512 KB flash capacity provides room for networking stacks, protocol handlers, control firmware, and application logic, while the 100 MHz Cortex-M3 core supports deterministic multitasking and peripheral servicing. A critical design consideration is the fine-pitch 100-TFBGA footprint. PCB layout must provide adequate escape routing, power and ground distribution, and manufacturing capability for the package. Firmware developers must also configure clocks, pins, memory, and peripherals for the exact LPC1768UKJ variant rather than relying only on generic LPC1768 documentation. This page combines the verified distributor description, family-level technical context, package information, sourcing details, and engineering-oriented selection guidance. It is intended to help engineers identify the correct MCU, plan a compatible board, and distinguish verified facts from details that still require confirmation in the official documentation.

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LPC1768UKZ - 100MHz Cortex-M3 MCU with 512KB Flash | NXP
LPC1768UKZ

LPC1768UKZ - 100MHz Cortex-M3 MCU with 512KB Flash | NXP

The NXP Semiconductors LPC1768UKZ is a 100 MHz, 32-bit ARM Cortex-M3 microcontroller with 512 KB flash memory, 64 KB data memory, Ethernet MAC, USB, and extensive serial peripherals in a 100-ball BGA package. The UKZ package option and integrated connectivity target industrial, communications, control, and embedded data-acquisition systems where a high pin count and compact footprint are valuable. It combines a single Cortex-M3 core with an 8-channel 12-bit ADC, 10-bit DAC, four UARTs, two CAN channels, three SSP/SPI interfaces, three I²C interfaces, I²S, DMA, and motor-control PWM. An ARM Cortex-M3 microcontroller is a 32-bit embedded processor designed around the ARM Cortex-M3 instruction set, combining deterministic interrupt handling, compact code execution, and extensive peripheral integration. In the product hierarchy, the LPC1768UKZ is a microcontroller MCU and embedded processor within the broader semiconductor category. Its 512 KB flash supports embedded firmware, while 64 KB of data memory supports working storage. NXP describes the LPC1768 family as a scalable mainstream solution for embedded applications requiring high integration and low power consumption at frequencies up to 100 MHz. The principal differentiators are the combination of 100 MHz operation, 512 KB flash, Ethernet MAC, USB Device/Host/OTG, eight-channel DMA, and a broad peripheral set in one device. The 8-channel 12-bit ADC supports multiple analog inputs without requiring an external converter, while the 10-bit DAC provides an on-chip analog output for control or signal-generation tasks. Four UARTs, two CAN channels, three SSP/SPI interfaces, three I²C interfaces, and I²S reduce the need for external communication controllers. Motor-control PWM further supports actuator and power-control designs. The supplied NXP product information confirms the LPC1768UK family identity, while distributor records identify LPC1768UKZ as the ordering variant associated with a 100-pin, 3.3 V device. Exact voltage ranges, pin assignments, current limits, package dimensions, temperature limits, and clock-tree details require confirmation in the manufacturer datasheet because those values are not fully included in the supplied search extracts. The LPC1768UKZ should therefore be selected against the complete datasheet and board-level requirements before release to production. Typical applications include industrial Ethernet controllers, USB-connected embedded systems, CAN-based automation equipment, motor-control systems, data loggers, communications equipment, and multi-channel sensor acquisition systems. The combination of Ethernet, USB, CAN, high-speed serial interfaces, and analog conversion allows a compact design to consolidate several functions normally distributed across separate ICs. This is particularly useful for industrial controllers, building-automation equipment, test systems, and connected embedded products. A critical design consideration is package and PCB verification. The LPC1768UKZ uses a high-pin-count BGA package according to distributor records, so escape routing, via-in-pad or fanout strategy, exposed-pad handling, assembly capability, and thermal performance must be confirmed before layout release. Software migration should also account for peripheral-instance names, clock configuration, pin multiplexing, startup code, and the exact Cortex-M memory map. This page consolidates the verified NXP family specifications, distributor package identification, pricing references, and application guidance. It distinguishes confirmed facts from missing datasheet details and avoids treating search-snippet information as a complete electrical characterization. Engineers should use the manufacturer datasheet for final pinout, timing, power, EMC, and qualification decisions.

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LPC1769FBD100K - 120MHz Cortex-M3 MCU with Ethernet | NXP
LPC1769FBD100K

LPC1769FBD100K - 120MHz Cortex-M3 MCU with Ethernet | NXP

The NXP Semiconductors LPC1769FBD100K is a 32-bit ARM Cortex-M3 microcontroller rated at 120 MHz, with 512 KB of flash memory, 64 KB of data memory, and a 100-pin LQFP package measuring 14 x 14 mm. Its integrated connectivity includes an Ethernet MAC, USB Device, USB Host, USB OTG, CAN, UART, SPI, I2C, I2S, ADC, DAC, and PWM peripherals, making it suitable for connected embedded control systems. An ARM Cortex-M3 microcontroller is a 32-bit reduced-instruction-set processor designed for embedded systems. The Cortex-M3 core belongs to the ARM processor hierarchy and is used in microcontrollers, or MCUs, that combine processor performance, flash memory, static RAM, and programmable peripherals in one device. The LPC1769 places this processing capability within NXP's LPC17xx microcontroller family, combining communications, data conversion, and motor-control functions on one integrated circuit. The principal features include 120 MHz operation, 512 KB of program flash, 64 KB of data RAM, and an eight-channel 12-bit ADC. The device also provides a 10-bit DAC, eight-channel DMA controller, four UART interfaces, two CAN channels, three SSP or SPI interfaces, three I2C interfaces, and motor-control PWM. These resources reduce external peripheral count in Ethernet, industrial-control, data-acquisition, and USB-connected products. The LPC1769 architecture supports connected embedded applications without requiring separate Ethernet or USB controllers. Its eight-channel DMA controller can transfer data between memory and peripherals while the CPU performs other tasks, which is useful for high-throughput communication systems. The integrated 12-bit ADC supports analog measurements, while the 10-bit DAC supports basic analog output. Its 2.4 V to 3.6 V operating supply range accommodates common 3.3 V embedded platforms. Typical uses include industrial Ethernet controllers, USB data loggers, CAN-connected equipment, motor-control systems, audio interfaces, and compact embedded gateways. The Ethernet MAC and USB interfaces are especially useful for network-connected monitoring and control, while the CAN channels support industrial vehicle and machine communication. The 100-pin LQFP package also exposes enough I/O and peripheral connections for designs that require more integration than a small-package MCU provides. PCB implementation should preserve clean separation between analog and digital return paths, place decoupling capacitors close to the supply pins, and route Ethernet and USB signals according to their impedance and isolation requirements. Firmware must also be validated against the selected board, crystal configuration, memory map, bootloader, and peripheral assignments; changing order codes does not eliminate the need for system-level review. This product page combines manufacturer specifications, interface details, application guidance, package information, and engineering-focused replacement considerations. It also highlights where an LPC17xx family member can preserve the 100-pin footprint and where differences in memory or peripheral sets require explicit hardware and firmware validation.

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LPC1778FBD144K - 120MHz Cortex-M3 MCU with Ethernet | NXP
LPC1778FBD144K

LPC1778FBD144K - 120MHz Cortex-M3 MCU with Ethernet | NXP

The NXP Semiconductors LPC1778FBD144K is a 32-bit Arm Cortex-M3 microcontroller with a 120 MHz clock, 512 kB of embedded flash memory, 96 kB of SRAM, integrated Ethernet, and USB 2.0 device, host, and OTG support in a 144-pin LQFP package. It combines extensive connectivity and mixed-signal peripherals with an 8-channel DMA controller and low-power operation for embedded industrial, communications, audio, and motor-control systems. An Arm Cortex-M3 microcontroller belongs to the microcontroller hierarchy: embedded processor > microcontroller > 32-bit MCU > Arm Cortex-M3 device. This architecture provides a deterministic execution environment with interrupt-driven peripherals while retaining low power consumption and broad ecosystem support. The LPC1778 is positioned for connected embedded designs requiring more communication interfaces than a basic microcontroller but fewer resources than a high-end application processor. Key features include 512 kB of flash, 96 kB of data memory, Ethernet, USB 2.0 device, host, and OTG, an 8-channel DMA controller, five UARTs, two CAN channels, three SSP or SPI interfaces, three I2C interfaces, I2S support, and SD or MMC connectivity. An 8-channel 12-bit ADC and 10-bit DAC support mixed-signal measurement and output, while quadrature encoder inputs support motor and position-control applications. The LPC1778 integrates multiple communications engines around the Cortex-M3 core. Ethernet and USB enable network-connected control equipment and USB peripherals, while CAN, UART, SPI, I2C, and I2S support industrial networking, sensor networks, audio paths, and external memory or display peripherals. DMA reduces CPU intervention for transfers between memory and high-bandwidth peripherals, improving responsiveness in data-acquisition and communications systems. Typical applications include industrial Ethernet controllers, USB-to-serial or USB-to-field-bus gateways, audio interfaces, CAN-based vehicle or machine-control nodes, SD-card data loggers, motor-control systems, and compact industrial gateways. The 144-pin LQFP package exposes the broad peripheral complement without requiring the smallest possible package, simplifying PCB routing and inspection. Designers should verify the exact pin multiplexing, clock configuration, power-supply requirements, decoupling values, and startup limits against the NXP datasheet before layout. Although the 120 MHz operating frequency provides strong processing headroom, sustained Ethernet, USB, and DMA activity should be evaluated for interrupt latency, thermal conditions, and continuous bus bandwidth rather than inferred from peak clock speed alone. This page consolidates verified manufacturer and distributor information with package-specific alternatives, interface-focused comparisons, and practical selection guidance. It is designed to help engineers determine whether the LPC1778FBD144K provides the required memory, networking, and mixed-signal resources without confusing it with pin-compatible but feature-incompatible microcontroller options.

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LPC1778FBD208K - 120MHz Cortex-M3 MCU with 512KB Flash | NXP
LPC1778FBD208K

LPC1778FBD208K - 120MHz Cortex-M3 MCU with 512KB Flash | NXP

NXP Semiconductors LPC1778FBD208K is a 120 MHz Arm Cortex-M3 microcontroller with 512 kB of flash memory, 96 kB of data memory, and a 208-pin LQFP package. The device combines Ethernet, USB 2.0 device, host and OTG support, an 8-channel DMA controller, 5 UARTs, 2 CAN channels, 3 SSP/SPI interfaces, 3 I2C interfaces, I2S, an 8-channel 12-bit ADC, a 10-bit DAC, QEI, SD/MMC, and motor-control capabilities. It is designed for embedded systems requiring high integration, low power consumption, and extensive connectivity in a single 28 mm by 28 mm package. A microcontroller is a programmable semiconductor that combines a processor core, memory, and peripheral interfaces on one integrated circuit. The LPC1778 belongs to the Arm Cortex-M3 microcontroller, 32-bit embedded-controller, and integrated-circuit hierarchy. Its Cortex-M3 core operates at up to 120 MHz, allowing real-time control and network-oriented embedded workloads to share one controller while reducing the number of discrete components required on the board. Key features include 512 kB of flash for firmware, 96 kB of SRAM for working memory, and the extensive communication peripheral set listed by NXP. The integrated Ethernet and USB 2.0 interfaces support connected equipment without requiring separate controllers. Five UARTs, two CAN channels, three SSP/SPI interfaces, three I2C interfaces, and I2S provide options for sensors, displays, industrial buses, storage, audio, and communications links. The 8-channel 12-bit ADC and 10-bit DAC support mixed-signal measurement and control. The 208-pin LQFP package exposes the device’s broad I/O and interface resources, including Ethernet, USB, CAN, serial buses, analog channels, motor-control signals, and external-memory interfaces. This high pin count is valuable when a system needs many independently connected peripherals without multiplexing several functions through a smaller package. Its 32-bit architecture and 120 MHz operating frequency provide ample compute performance for protocol handling, data acquisition, motor control, and supervisory tasks. Typical uses include industrial automation and factory equipment, networked embedded controllers, USB-to-Ethernet gateways, motor-control systems, data-acquisition equipment, and communications infrastructure. Ethernet and USB make it appropriate for supervisory controllers or gateways, while the CAN, serial, and analog interfaces can connect sensors and actuators. The integrated ADC, DAC, QEI, and motor-control features also suit position and closed-loop control applications. A critical design consideration is the 208-pin package’s routing and decoupling requirements. Place the required power and bypass capacitors close to their associated supply pins, provide a clean 3.3 V rail as identified by the verified distributor information, and route high-speed Ethernet and USB signals with controlled impedance and continuous reference planes. Firmware should also validate startup, clock configuration, memory mapping, and peripheral initialization before enabling external actuators. This page consolidates verified NXP and distributor information, interface details, application fit, and design guidance into one engineering-focused product record. It also distinguishes exact drop-in alternatives from broader functional equivalents, helping procurement and engineering teams avoid treating pin-compatible replacements and redesign-level substitutions as interchangeable.

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LPC1778FET208K - 120MHz Cortex-M3 MCU | NXP Semiconductors
LPC1778FET208K

LPC1778FET208K - 120MHz Cortex-M3 MCU | NXP Semiconductors

NXP Semiconductors LPC1778FET208K is a 32-bit ARM Cortex-M3 microcontroller for embedded applications, operating at frequencies up to 120 MHz and integrating 512 kB of flash memory, 96 kB of data memory, Ethernet, and USB 2.0 device, host, and OTG functionality. The device is offered in a 208-ball TFBGA package measuring 15 x 15 mm. A microcontroller is a programmable system-on-chip that combines a processor core, nonvolatile program memory, data memory, and peripherals within one integrated circuit. The LPC1778 belongs to the Cortex-M3, 32-bit microcontroller, embedded processor, and semiconductor hierarchy. Its combination of communication interfaces, analog converters, and motor-control peripherals allows it to serve as the central controller in industrial, networking, communications, and embedded-control systems. Key features include a 120 MHz ARM Cortex-M3 core, 512 kB of flash, and 96 kB of data memory. Connectivity includes Ethernet, USB 2.0 device, host, and OTG operation. The peripheral set also provides an 8-channel DMA controller, five UARTs, two CAN channels, three SSP/SPI interfaces, three I2C interfaces, I2S, an 8-channel 12-bit ADC, a 10-bit DAC, a quadrature encoder interface, and SD/MMC support. The integrated architecture reduces the number of external components required for embedded communication and control designs. Flash stores the firmware, while data memory supports working state, buffers, and communication data. The DMA controller can transfer data between peripherals and memory with less processor intervention, while the Ethernet and USB interfaces support network-connected and host-oriented equipment. The ADC and DAC add analog measurement and output capability directly to the microcontroller platform. Typical applications include industrial automation equipment, Ethernet-connected controllers, USB host or peripheral systems, CAN-based embedded networks, motor-control systems, data acquisition units, audio interfaces, and SD/MMC-based embedded products. The large TFBGA208 package exposes the broad collection of communication, analog, and general-purpose peripherals but requires careful escape routing and a multilayer PCB layout. Designers should verify the complete ball assignments, power rails, decoupling requirements, clock configuration, and exposed-pad connection in the manufacturer datasheet before layout. A TFBGA208 device has fine-pitch balls and many power connections, so conservative power-plane geometry, short return paths, and thorough signal-integrity review are essential. This page consolidates the manufacturer product information, interface capabilities, package details, application guidance, and verified drop-in alternatives. It also provides engineering-focused comparisons and design notes intended to make microcontroller selection and PCB implementation more efficient.

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LPC1788FBD144 - ARM Cortex-M3 MCU 512KB Flash 144-LQFP | NXP
LPC1788FBD144

LPC1788FBD144 - ARM Cortex-M3 MCU 512KB Flash 144-LQFP | NXP

The NXP Semiconductors LPC1788FBD144 is an ARM Cortex-M3 based 32-bit microcontroller with 512 KB flash and 96 KB SRAM, operating at up to 120 MHz in a 144-pin LQFP (20x20 mm) package. It features USB Device/Host/OTG, on-chip Ethernet MAC, an LCD controller, and 119 GPIO, packaged as LQFP-144 for high-density integration. According to the NXP product page, it is offered in the LQFP144 footprint. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory, and programmable peripherals. The Cortex-M3 is a 32-bit RISC processor core designed by ARM for deterministic, low-latency embedded applications. It sits in the broader hierarchy of microcontrollers -> embedded processors -> semiconductors. LDOs themselves are voltage regulators, but in this case LPC1788FBD144 is a microcontroller, not an LDO - clarification is important because the LPC17xx family is sometimes confused with the TPS7A4701 LDO family due to similar prefix letters. Key features of the LPC1788FBD144 include up to 120 MHz CPU clock, 512 KB on-chip flash program memory, 96 KB SRAM, an 8-channel DMA controller, an external memory controller (EMC), USB 2.0 full-speed Device/Host/OTG, 10/100 Ethernet MAC, an LCD controller supporting TFT panels up to 1024x768, CAN, I2C, I2S, SPI, UART, 12-bit ADC, 10-bit DAC, PWM, and a Real-Time Clock (RTC). Per the NXP product page summary, the part is supplied from a 2.4 V to 3.6 V rail and integrates an Ethernet MAC and USB PHY on chip. The LPC1788FBD144 uses an ARM Cortex-M3 core with a 3-stage pipeline, hardware single-cycle multiply, and Tail-Chaining interrupt controller that reduces interrupt latency. The 96 KB SRAM is split between general use and SRAM bytes, with the bytes portion (typically 4 KB) retained in low-power modes for RTC backup. The Ethernet MAC supports MII/RMII interfaces to an external PHY, while the EMC allows expansion with external SRAM, NOR flash, or SDRAM. Typical applications for the LPC1788FBD144 include industrial HMI panels with TFT displays, building automation gateways, point-of-sale terminals, embedded data loggers, and USB/Ethernet-connected embedded controllers. The combination of large SRAM, integrated Ethernet and USB, and an LCD controller makes it particularly suited to graphics-rich industrial products. Designers should note that the 144-LQFP package has a relatively large 20x20 mm footprint and 0.5 mm pitch, requiring careful PCB layout for the high-speed Ethernet MII/RMII traces. Power supply decoupling is critical at the 3.3 V main and 1.2 V core rails, and the EMC bus must be length-matched for SDRAM. This page synthesizes distributor pricing, drop-in NXP family alternatives, and practical design notes that are not aggregated in the manufacturer datasheet.

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LPC1788FBD208K - 120MHz Cortex-M3 MCU | NXP Semiconductors
LPC1788FBD208K

LPC1788FBD208K - 120MHz Cortex-M3 MCU | NXP Semiconductors

The NXP Semiconductors LPC1788FBD208K is a high-performance 32-bit Arm Cortex-M3 microcontroller with a maximum operating frequency of 120 MHz, 512 kB of embedded flash memory, and 96 kB of data memory. It is offered in a 208-pin LQFP package measuring 28 mm by 28 mm and operates from a 3.3 V supply. The device integrates extensive communications and data-acquisition peripherals for industrial, networking, medical, and consumer embedded systems. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals on one integrated circuit. The LPC1788 belongs to the Cortex-M microcontroller, embedded microcontroller, and 32-bit microcontroller hierarchies. Its Cortex-M3 architecture provides deterministic control-oriented performance while the large package exposes substantially more I/O than smaller microcontrollers, making the device suitable for systems requiring numerous communications channels, analog inputs, and external memory interfaces. Key features include Ethernet, USB 2.0 Host, OTG, and Device support, an eight-channel DMA controller, five UARTs, two CAN channels, three SSP or SPI interfaces, three I2C interfaces, and I2S. The device also provides an eight-channel 12-bit ADC, a 10-bit DAC, a quadrature encoder interface, an LCD controller, and SD or MMC connectivity. These integrated resources reduce the need for external interface controllers in connected embedded equipment. The 512 kB flash provides on-chip firmware storage, while 96 kB of SRAM supports working memory, protocol stacks, display buffers, and acquisition data. The eight-channel DMA controller can transfer data independently of the processor, improving responsiveness for Ethernet, USB, audio, and display workloads. The 120 MHz Cortex-M3 core provides the processing headroom required for network protocol handling, control loops, and simultaneous peripheral activity. Typical applications include industrial gateways and factory automation controllers, USB-to-Ethernet communication equipment, medical monitoring systems, audio and communications equipment, data acquisition controllers, and HMI systems with LCD output. The Ethernet and USB interfaces are especially useful for connected products requiring firmware updates or network management, while the CAN, UART, I2C, and SPI interfaces support mixed industrial connectivity. When designing around the LPC1788FBD208K, verify every external signal against the complete 208-pin datasheet pinout and preserve adequate decoupling around the 3.3 V supply. The broad peripheral set increases pin and routing complexity, so a multilayer board with a controlled ground plane is generally preferable to a dense single-layer implementation. Firmware should also account for USB, Ethernet, and DMA activity when allocating SRAM and validating timing. This product record combines verified manufacturer specifications, distributor availability, package information, and application-oriented design guidance. It also distinguishes exact-device order variants from broader MCU families that are not automatically drop-in replacements, helping engineers avoid assuming that matching memory size or package alone guarantees peripheral, pin, and software compatibility.

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LPC1812JBD144E - 180MHz Cortex-M3 512KB Flash MCU 104KB SRAM LQFP-144 | NXP
LPC1812JBD144E

LPC1812JBD144E - 180MHz Cortex-M3 512KB Flash MCU 104KB SRAM LQFP-144 | NXP

The NXP Semiconductors LPC1812JBD144E is a high-performance 32-bit ARM Cortex-M3 microcontroller running up to 180 MHz with 512 KB (512K x 8) of on-chip flash memory and 104 KB of SRAM, offered in a 144-lead LQFP package measuring 20 x 20 mm. A microcontroller (MCU) is a single-chip computer: it integrates a CPU core, program and data memory, peripheral interfaces, clocking and debug logic onto one piece of silicon. An MCU sits at the lowest layer of the embedded hierarchy, below a system-on-chip and above the individual logic function. The Cortex-M3 core used here belongs to the ARMv7-M family, the mainstream embedded profile that balances deterministic interrupt latency with low power consumption, so the LPC1812JBD144E can run complex control loops, protocol stacks and human-machine interfaces without an external memory bus. Key features of this device include a 180 MHz maximum CPU frequency for high code throughput, 512 KB of flash for firmware and data tables, and 104 KB of on-chip SRAM that removes the need for external SDRAM in mid-complexity designs. Operating from a 2.2 V to 3.6 V supply lets the same board serve 3.3 V industrial rails, and the 144-pin LQFP body exposes enough I/O for multiple UART, SPI, I2C and timer resources, plus dedicated Ethernet and USB host/device capability in this device family. Technically, the part belongs to the NXP LPC18xx family of Cortex-M3 devices, which add system enhancements such as low-power operation, enhanced debug features and a high level of support-block integration. The 512K x 8 flash organization and 104 KB SRAM figure place it above entry-level Cortex-M0+ devices in code density while remaining simpler than pin-count-critical Cortex-M4 or M7 designs. Because the LQFP-144 lead count leaves generous routing room, the package avoids the assembly complexity of fine-pitch BGA options. Typical applications include industrial control and data-acquisition panels, motor and motion controllers, building automation gateways, protocol bridges for industrial Ethernet, USB-to-serial interface products, and network-connected sensor nodes that need substantial flash for logging. When designing around the LPC1812JBD144E, remember that the 144-pin LQFP footprint requires careful decoupling at every supply pin and adequate thermal copper under the device; keep high-speed and sensitive analogue routing away from the switching supply returns to avoid coupling noise into signal chains. This page consolidates the device specifications, package details, pin- and part-level drop-in alternatives, and practical design guidance in one place so engineers can qualify the LPC1812JBD144E for an existing 144-pin design before opening a hardware change request.

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LPC1812JET100E - 180MHz Cortex-M3 512KB MCU | NXP
LPC1812JET100E

LPC1812JET100E - 180MHz Cortex-M3 512KB MCU | NXP

The NXP Semiconductors LPC1812JET100E is a high-performance 32-bit ARM Cortex-M3 microcontroller with a 180 MHz maximum CPU frequency, 512 KB of flash memory, and 104 KB of SRAM, housed in a 100-ball TFBGA package measuring 9 mm by 9 mm. It is designed for embedded applications requiring substantial flash capacity, fast deterministic execution, and a compact surface-mount footprint. The LPC1812JET100E combines the Cortex-M3 processor with integrated microcontroller resources for connected, industrial, communications, and consumer equipment. An ARM Cortex-M3 microcontroller is a 32-bit embedded processor within the microcontroller and semiconductor hierarchy. The Cortex-M3 architecture uses a simplified instruction set and Thumb-2 technology to balance processing performance, deterministic interrupt handling, and low implementation complexity. Within the NXP LPC18xx family, the LPC1812JET100E is positioned as a high-performance MCU with 512 KB of program flash and 104 KB of SRAM, while retaining the peripheral and software ecosystem associated with the LPC18xx product line. Three principal characteristics define the part. Its 180 MHz operating frequency supports compute-intensive embedded workloads, while 512 KB of flash provides room for application code, firmware, and embedded data. The 104 KB of SRAM reduces dependence on external memory for working data and buffers. Its 100-ball TFBGA package, identified by the verified distributor data as a 9 mm by 9 mm package, supports compact designs but requires a fine-pitch PCB layout and careful manufacturing control. The Cortex-M3 architecture provides a 32-bit processing platform with efficient exception handling and low-power features intended for embedded use. The exact peripheral mix, clock configuration, I/O ratings, and electrical limits must be confirmed against the LPC1812JET100 manufacturer datasheet before final schematic or firmware sign-off. The supplied NXP product information identifies the MCU as a high-performance Cortex-M3 device and confirms the 512 KB flash, 104 KB SRAM, 180 MHz operating point, and TFBGA100 package used in this product record. Typical uses for the LPC1812JET100E include industrial data acquisition, communications equipment, USB-connected products, human-interface systems, and embedded control platforms with moderate code-storage requirements. Its 512 KB flash is useful for protocol stacks and application firmware, while 104 KB SRAM can support packet buffers, display interfaces, or multiple communication tasks. The 180 MHz Cortex-M3 core is particularly relevant when software timing, protocol handling, and control-loop calculations must coexist in one compact device. Designers should treat the fine-pitch TFBGA footprint as a manufacturing-sensitive implementation point. PCB layout must follow the NXP package drawing, including ball assignments, power routing, decoupling placement, and thermal-via requirements. Because the verified excerpts do not publish complete pin assignments, timing diagrams, or absolute maximum ratings, those values should be taken directly from the official datasheet rather than inferred from the distributor summaries. This product record combines verified manufacturer and distributor information with package-aware alternatives, practical PCB guidance, and direct answers to common sourcing and engineering questions. It is intended to accelerate component selection while clearly separating confirmed LPC1812JET100E facts from parameters that still require datasheet-level verification.

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LPC1813JBD144E - 180MHz Cortex-M3 MCU | NXP
LPC1813JBD144E

LPC1813JBD144E - 180MHz Cortex-M3 MCU | NXP

The NXP Semiconductors LPC1813JBD144E is a high-performance 32-bit ARM Cortex-M3 microcontroller with a 180 MHz CPU, 512 KB of embedded Flash memory, and 104 KB of SRAM in a 144-pin LQFP package measuring 20 mm by 20 mm. It belongs to the LPC1800 family of embedded microcontrollers and combines a three-stage processor pipeline, low-power operation, and enhanced debugging capabilities for demanding embedded systems. An ARM Cortex-M3 microcontroller is a 32-bit embedded processor designed around the Arm architecture. Within the product hierarchy, the Cortex-M3 core is implemented in a microcontroller MCU, which adds memory, peripherals, clocking, and interfaces to create a complete embedded-processing platform. The LPC1800 family is positioned for applications that require greater performance and I/O capability than typical entry-level microcontrollers. The LPC1813JBD144E's principal memory resources are 512 KB of Flash, organized as 512K by 8 bits, and 104 KB of SRAM. Its 180 MHz operating frequency supports compute-intensive control loops, responsive communications, and real-time peripheral handling. The large 144-pin LQFP package exposes a substantially broader I/O and peripheral set than smaller 32-pin or 48-pin microcontroller packages. At the architectural level, the Cortex-M3 core uses a three-stage pipeline and provides enhanced debug features alongside low-power-consumption capabilities. This combination allows firmware to execute from embedded Flash while retaining substantial RAM for protocol buffers, display data, acquisition records, or multitasking workloads. The processor architecture also supports efficient event-driven control, allowing the MCU to respond to external activity without requiring continuous high-rate polling. Typical applications include industrial supervisory control, connected embedded equipment, Ethernet-capable system controllers, instrumentation, communications gateways, and data-acquisition modules. The 144-pin package is particularly useful when a design needs many digital interfaces alongside a high-performance CPU and substantial local memory. Its LQFP construction also remains practical for prototype boards and mixed-technology assemblies that use through-hole-compatible lead pitches. When designing a board around the LPC1813JBD144E, follow the NXP pin-description table and recommended decoupling network exactly. Keep the 180 MHz signal path compact, provide the required crystal or clock components, and reserve continuous copper around the LQFP leads for soldering and thermal performance. Validate power sequencing, reset behavior, and every peripheral pin assignment before releasing a production PCB. This product page combines the confirmed LPC1813JBD144E identity, memory, speed, core, and package details with practical selection guidance and same-family drop-in options. It also distinguishes differences in Flash and SRAM resources so engineers can determine whether a substitution is electrically practical on the existing LQFP-144 footprint.

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