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LPC2387FBD100K - 72MHz ARM7 MCU, 512KB Flash | NXP
LPC2387FBD100K

LPC2387FBD100K - 72MHz ARM7 MCU, 512KB Flash | NXP

NXP Semiconductors LPC2387FBD100K is an Arm7TDMI-S microcontroller operating at up to 72 MHz, with 512 KB of embedded flash, 98 KB of SRAM, and an Ethernet MAC in a 100-pin LQFP tray package. Its operating supply range is 3 V to 3.6 V, and its integrated peripherals include USB 2.0 Device, Host, and OTG, two CAN channels, four UARTs, three SSP/SPI interfaces, three I2C interfaces, an 8-channel 10-bit ADC, and a 10-bit DAC. An Arm7 microcontroller is a 32-bit RISC embedded processor designed around the ARM7TDMI-S architecture, which combines an efficient instruction set with an integrated memory interface and accelerator functions. Within the broader semiconductor hierarchy, the LPC2387 belongs to the microcontroller class, sits above the Arm7 CPU core, and operates as the central control component in an embedded system. Its combination of memory and communications peripherals makes it suitable for connected industrial, medical, and communications equipment. The LPC2387's 128-bit memory interface and accelerator architecture support 32-bit code execution at the maximum CPU frequency. Its 512 KB flash provides on-chip program storage, while 98 KB of SRAM supports working memory for protocol handling, buffers, and real-time control tasks. A 10-bit ADC and 10-bit DAC also allow the device to interface directly with analog sensors and output signals without requiring external converters in suitable designs. Connectivity is a major strength. The Ethernet MAC, USB 2.0 interfaces, CAN channels, UARTs, SPI/SSP buses, and I2C buses allow the LPC2387 to consolidate several communications functions on one controller. Two PWM channels and four general-purpose timers support motor, lighting, and periodic timing functions. Real-time emulation and ISP/IAP capabilities also assist development, production programming, and field firmware updates. Typical uses include industrial Ethernet controllers, CAN-connected automation equipment, USB-to-serial and protocol bridges, medical monitoring systems, and embedded data-acquisition units. The 100-pin LQFP package exposes the extensive set of GPIO and high-speed interface pins needed by these applications. Its 3 V operating range is suitable for conventional 3.3 V embedded systems when appropriate decoupling and signal-integrity practices are followed. Designers should preserve the supply-voltage and decoupling requirements in the manufacturer datasheet, assign Ethernet and USB signals with controlled-impedance routing, and confirm that every external signal remains within its operating limits. Firmware replacement should also account for differences in memory organization and peripheral availability rather than assuming that a processor with a similar pin arrangement is functionally interchangeable. This product page combines the LPC2387FBD100K architecture, interface inventory, package information, sourcing guidance, and verified pin-compatible alternatives with practical guidance for evaluating an industrial embedded-controller design. It highlights where the LPC2387 is strongest and where a replacement may require firmware or peripheral-level verification.

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LPC2388FBD144K - 72MHz ARM7 MCU, 512KB Flash | NXP
LPC2388FBD144K

LPC2388FBD144K - 72MHz ARM7 MCU, 512KB Flash | NXP

NXP Semiconductors LPC2388FBD144K is an ARM7TDMI-S 16-bit/32-bit microcontroller operating up to 72 MHz, with 512 KB of embedded flash, 98 KB of SRAM, and a 144-LQFP 20 x 20 mm package. The device integrates Ethernet MAC, USB 2.0 Device, Host and OTG, two CAN channels, and extensive serial and analog peripherals for connected embedded systems. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals into one device. The LPC2388 belongs to the ARM7 microcontroller family and the LPC2300 series, positioning it between a general-purpose embedded CPU and a highly integrated system-on-chip. It is designed for industrial equipment, communications equipment, data acquisition, control panels, and USB- or Ethernet-connected products. Key features include 512 KB of high-speed embedded flash with ISP and IAP support, 98 KB of SRAM, a 128-bit memory interface, and an accelerator architecture that supports 32-bit code execution at the maximum clock rate. Communication interfaces include Ethernet MAC, USB 2.0 Device, Host and OTG, four UARTs, two CAN channels, three SSP/SPI interfaces, three I2C interfaces, and I2S. An 8-channel 10-bit ADC and 10-bit DAC support analog measurement and output functions. The 72 MHz ARM7TDMI-S core uses a 32-bit architecture, while a 16-bit Thumb instruction set supports compact code. A 128-bit external memory interface and accelerator architecture improve code execution and interrupt-service performance. The integrated Ethernet MAC, USB controller, CAN channels, DMA, and low-power Real-Time Clock reduce the need for external interface components in connected industrial designs. Typical applications include Ethernet-connected industrial controllers, USB data-acquisition equipment, CAN-based automation systems, communications gateways, medical instrumentation, and embedded control systems. The combination of local flash, SRAM, analog conversion, and multiple serial interfaces supports standalone control as well as networked data collection. Designers should assign every pin by consulting the LPC2388 manufacturer datasheet, especially the multiplexing and startup functions shared by boundary, Ethernet, USB, and analog pins. The 144-LQFP footprint requires careful escape routing, while external crystal, reset, and power-supply arrangements must follow the recommended application circuit. This page consolidates the key MCU specifications, interface capabilities, application guidance, and available sourcing path into one engineering-focused reference. It also distinguishes the exact LPC2388FBD144K ordering code from related LPC2388 variants to reduce procurement and footprint-selection errors.

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LPC2420FBD208K - 72MHz ARM7 ROMless MCU | NXP | Ethernet
LPC2420FBD208K

LPC2420FBD208K - 72MHz ARM7 ROMless MCU | NXP | Ethernet

The NXP LPC2420FBD208K is a flashless 16-bit/32-bit ARM7 microcontroller with a 72 MHz Arm7TDMI-S CPU, Ethernet, CAN, USB 2.0, ISP/IAP, and an external memory interface, housed in a 208-pin LQFP package measuring 28 mm by 28 mm. It executes both 32-bit ARM and 16-bit Thumb instructions, allowing firmware developers to optimize code size and execution speed. A microcontroller is a programmable semiconductor that integrates a CPU core, memory interfaces, communication peripherals, timers, and I/O control into one device. The LPC2420 belongs to the NXP LPC2400 family of embedded processors. Because this variant is ROMless, its application program must be stored in external memory and transferred through the external memory interface or programming path. This arrangement separates program storage from the MCU, supporting larger code, field-updateable firmware, or memory sharing. The LPC2420's principal communication features include Ethernet, CAN, and USB 2.0 operating in device, host, and OTG roles. ISP/IAP support provides a practical path for programming and in-application firmware updates, while JTAG and embedded trace interfaces support real-time debugging. These capabilities make the device suitable for industrial gateways, USB-to-Ethernet bridges, embedded network controllers, service equipment, and data acquisition systems that need both wired networking and field maintenance. The Arm7TDMI-S architecture supports deterministic embedded control while providing an established 16-bit/32-bit instruction set. A 72 MHz clock provides the execution rate for protocol handling, peripheral management, and control logic, while the external memory interface permits storage access beyond the device's internal program memory. The absence of integrated flash makes external boot memory, firmware loading, and board-level memory design central to the system architecture. Typical implementations include Ethernet-connected industrial controllers, CAN-equipped machine controls, USB-to-serial or USB-to-network gateways, and embedded test systems. For each design, engineers must confirm the external memory device, bus timing, boot configuration, interrupt priorities, and communication isolation requirements. The manufacturer datasheet should also be used to establish the complete pin assignment, clock configuration, power requirements, and recommended decoupling network. A key design consideration is that ROMless operation requires deliberate implementation of the boot and firmware chain. The external memory interface, reset behavior, and ISP/IAP pathway must work together reliably before application code is available. PCB design should preserve the package's 28 mm by 28 mm LQFP geometry, provide stable supply rails, route high-speed memory signals consistently, and keep switching or high-current circuitry away from sensitive clock and communication nodes. This product record combines the verified 72 MHz ARM7 architecture, flashless configuration, communication peripherals, 208-LQFP mechanical format, and practical engineering guidance with sourced purchase information. It is intended to help designers evaluate interface coverage, memory architecture, debug access, package constraints, and system-level integration before committing an LPC2400-series design to hardware.

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LPC2468FBD208,551 - ARM7 MCU 72MHz 512KB Flash | NXP
LPC2468FBD208551

LPC2468FBD208,551 - ARM7 MCU 72MHz 512KB Flash | NXP

The NXP LPC2468FBD208,551 is a single-chip 16-bit/32-bit ARM7TDMI-S microcontroller running at up to 72 MHz with 512 kB of on-chip high-speed flash memory, integrated 10/100 Ethernet MAC, CAN 2.0B controllers, and USB 2.0 device/host/OTG, housed in a 208-pin LQFP (28 x 28 mm) package. A microcontroller (MCU) is a complete computer-on-a-chip that integrates a processor core, program memory, data memory, and peripherals in a single package, forming the core of embedded control systems. Within the semiconductor hierarchy, the LPC2468 belongs to the Arm7TDMI-S-based microcontroller family, which sits above discrete processors in integration level and below modern Cortex-M cores in power efficiency, making it a workhorse for legacy and industrial embedded designs. Key differentiating features include the 128-bit-wide flash memory interface with accelerator architecture that lets the 72 MHz CPU execute code from flash with minimal stall cycles, and a rich peripheral set: a 10/100 Ethernet MAC with dedicated DMA, two CAN 2.0B controllers, full-speed USB 2.0 device/host/OTG, an external memory controller supporting SRAM, NOR flash, and SDRAM, multiple UARTs, SPI, I2C, I2S, a 10-bit ADC, and a motor-control PWM block. Technically, the LPC2468 combines the Arm7TDMI-S CPU with real-time debug interfaces including JTAG and embedded trace (ETM), enabling non-intrusive debugging on complex designs. In-system programming (ISP) and in-application programming (IAP) allow firmware updates over UART, USB, Ethernet, or CAN without removing the chip from the board. Typical applications include industrial networking gateways bridging Ethernet and CAN, motor and motion-control systems using the quadrature encoder and PWM peripherals, and general-purpose embedded controllers in factory automation and building control. Design consideration: the core requires a single 3.0 V to 3.6 V supply; plan PCB decoupling with multiple 0.1 uF ceramics per supply pin group and account for the Ethernet PHY requirements in networked designs. This page synthesizes distributor pricing, drop-in alternatives, design notes, and FAQ content not found in the NXP datasheet alone.

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LPC2468FBD208K - 72MHz ARM7 MCU with 512KB Flash | NXP
LPC2468FBD208K

LPC2468FBD208K - 72MHz ARM7 MCU with 512KB Flash | NXP

NXP Semiconductors LPC2468FBD208K is a single-chip 16-bit/32-bit ARM7TDMI-S microcontroller operating at 72 MHz, with 512 KB of on-chip flash and a 208-pin LQFP package measuring 28 mm by 28 mm. The device combines an Ethernet controller, CAN controller, USB 2.0 device, host and OTG support, ISP/IAP programming, an external memory interface, JTAG, and embedded trace capabilities in one integrated controller. A microcontroller is a programmable semiconductor that integrates a CPU core, memory, and peripheral interfaces into a single device. The LPC2468 belongs to the ARM7-based LPC2400 family, combining real-time microcontroller operation with communications peripherals for industrial control, embedded networking, data acquisition, and human-interface equipment. Its architecture makes it suitable where deterministic embedded control and multiple communication standards are required on one board. The principal features of the LPC2468FBD208K include 512 KB of high-speed flash, a 72 MHz ARM7TDMI-S core, and support for Ethernet, CAN, and USB 2.0. The flash accelerator uses a 128-bit-wide memory interface, while the CPU supports JTAG and embedded trace for real-time debug access. An external memory interface permits additional storage or peripheral interfacing when the internal resources are insufficient. The 208-pin LQFP exposes the device's extensive communications and control peripherals while providing a larger package than smaller LPC2400-family members. This expanded connection set is useful when a design requires simultaneous network connectivity, industrial CAN communication, USB peripheral operation, and conventional digital I/O. The broad package also leaves more pins available for dedicated functions than compact 100-pin or 144-pin alternatives. Typical applications include industrial Ethernet controllers, CAN-connected factory equipment, USB-to-serial and protocol-conversion equipment, embedded data loggers, laboratory instruments, and industrial gateways. The Ethernet and CAN interfaces are particularly useful for supervisory control and data-acquisition systems, while USB 2.0 support simplifies connection to host computers and service equipment. ISP and IAP capabilities support production programming and controlled firmware updates. A critical design consideration is package and firmware compatibility. Board designers must preserve the 208-pin LQFP footprint, assign all supply and ground pins correctly, and confirm peripheral multiplexing before routing signals. Software development should use an ARM7TDMI-S-compatible toolchain and validate the intended ISP, JTAG, Ethernet, CAN, and USB paths on the final hardware. The manufacturer datasheet remains the controlling reference for pin assignments, electrical limits, and initialization requirements. This page combines manufacturer specifications, verified distributor listings, practical interface-selection guidance, and a comparison of the LPC2468 with closely related NXP controllers. It helps engineers distinguish exact package variants from devices with different pin counts while focusing on the resources needed to design reliable embedded communications equipment.

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LPC2468FET208K - 72MHz ARM7 MCU with 512KB Flash | NXP
LPC2468FET208K

LPC2468FET208K - 72MHz ARM7 MCU with 512KB Flash | NXP

The NXP Semiconductors LPC2468FET208K is a single-chip 16-bit/32-bit ARM7TDMI-S microcontroller operating at up to 72 MHz, with 512 KB of on-chip flash and 100,352 bytes of RAM in a 208-pin TFBGA package measuring 15 mm × 15 mm. It integrates Ethernet, CAN, USB 2.0 device, host and OTG functionality, an external memory interface, ISP/IAP support, and JTAG with embedded trace for real-time debugging. A microcontroller is an integrated semiconductor device containing a processor core, memory, peripherals, and interface logic on one die. The LPC2468 belongs to the ARM7 microcontroller hierarchy, where ARM7TDMI-S combines a 32-bit RISC processor with Thumb instruction support. This combination gives the device both 16-bit and 32-bit execution capabilities while providing dedicated Ethernet, CAN, USB, and real-time debug resources within a single package. The principal features of the LPC2468FET208K include a 72 MHz maximum clock, 512 KB of high-speed on-chip flash, and 100,352 bytes of on-chip RAM. Its communications block supports Ethernet, CAN, and USB 2.0 device, host, and OTG operation. The controller also provides ISP and IAP capabilities for in-system or in-application programming, while JTAG and embedded trace support board-level debugging and real-time trace analysis. The LPC2468 is built around the 16-bit/32-bit Arm7TDMI-S RISC core, with a 24-bit address bus and 160 I/O lines. Its 3.3 V operating supply and extensive on-chip connectivity suit embedded control platforms that need more than a basic processor. Ethernet, CAN, and USB interfaces allow the same device to bridge wired networking, industrial communication, and USB host or peripheral functions without requiring several discrete interface controllers. Typical applications include industrial Ethernet controllers, CAN-connected factory equipment, USB-to-embedded bridges, networked industrial control units, medical equipment, and communications infrastructure. The 208-pin TFBGA package provides access to the wide peripheral and I/O set, while the integrated debug architecture helps developers diagnose timing-sensitive firmware and communication issues directly on the target board. Designers should verify the complete pin assignment and exposed-pad requirements in the manufacturer datasheet before layout release. Decoupling, high-speed signal integrity, ground-plane continuity, and external-memory routing are especially important in a 208-pin ball-grid-array design. Confirm the PCB stack-up and escape-routing strategy against the package drawing rather than inferring connectivity from the commercial part description. This product page organizes the verified LPC2468FET208K specifications, package information, connectivity features, application guidance, and sourcing workflow. It also distinguishes published parameters from values that still require confirmation from the official LPC2468 datasheet, helping engineers make a technically defensible design decision.

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LPC2478FBD208K - 72MHz ARM7 MCU, 512KB Flash | NXP
LPC2478FBD208K

LPC2478FBD208K - 72MHz ARM7 MCU, 512KB Flash | NXP

NXP Semiconductors LPC2478FBD208K is a single-chip 16-bit/32-bit microcontroller based on the ARM7TDMI-S core, operating at 72 MHz with 512 KB of flash memory in a 208-LQFP 28 x 28 mm package. It integrates Ethernet, CAN, LCD, USB 2.0 device, host, and OTG connectivity, plus an external memory interface for communications and display-oriented embedded systems. A microcontroller is a programmable semiconductor that combines a processor core, memory, peripherals, and communication interfaces on one integrated circuit. The LPC2478 belongs to the microcontroller hierarchy, combining general-purpose embedded processing with network connectivity and human-machine-interface support. Its integrated interfaces reduce the need for separate protocol controllers while preserving expansion through external memory. The device's principal features include an ARM7TDMI-S core, 72 MHz operating frequency, 512 KB flash, Ethernet, CAN, LCD, and USB 2.0 device, host, and OTG functions. According to the NXP product information, the USB controller supports device, host, and OTG operating roles, making the MCU applicable to devices that exchange data with a host, connect USB peripherals, or operate as a USB host themselves. The LPC2478 architecture is intended for embedded systems requiring several communication paths and display support without relying on discrete interface components. Ethernet supports network-connected equipment, CAN supports industrial communication, and LCD control supports graphical human-machine interfaces. The external memory interface can extend system memory or connect additional peripherals where application data or graphics requirements exceed the internal resources. Typical applications include industrial control equipment, medical systems, HMI panels, USB-to-Ethernet gateways, CAN-connected controllers, data acquisition units, and embedded network appliances. The combination of 72 MHz processing, 512 KB flash, and multiple integrated communications interfaces makes the part suitable for local control tasks that also need connectivity to a host, network, or industrial bus. PCB design should preserve the 208-LQFP footprint, adequate power and ground distribution, and short high-frequency return paths. The external memory interface and USB communications require careful signal-integrity layout, while LCD and industrial interfaces should be routed away from switching nodes. Validate timing, impedance, decoupling, and peripheral assignments against the manufacturer datasheet before production release. This page combines the manufacturer product information, distributor listings, interface and memory requirements, package constraints, and practical replacement guidance to help engineers evaluate the LPC2478FBD208K for connected embedded-control designs.

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LPC3240FET296/01 - ARM9 MCU 266MHz 256KB SRAM 296-TFBGA | NXP
LPC3240FET296/01

LPC3240FET296/01 - ARM9 MCU 266MHz 256KB SRAM 296-TFBGA | NXP

The NXP LPC3240FET296/01 is a 16/32-bit ARM926EJ-S microcontroller running at up to 266 MHz, integrating 256 kB of on-chip SRAM, a hardware Vector Floating Point (VFP) coprocessor, USB High-Speed On-The-Go, an SD/MMC interface, a NAND flash controller, an Ethernet MAC, and an external bus interface that supports both SDR and DDR SDRAM in a 296-pin TFBGA package measuring 15 x 15 mm. An ARM9 microcontroller is a 32-bit RISC processor built on the ARMv5TEJ architecture, featuring a Harvard memory layout, a 5-stage pipeline, and a full Memory Management Unit (MMU). The architecture sits inside the broader hierarchy of ARM cores -> ARM9 family -> ARM926EJ-S, and is positioned above Cortex-M microcontrollers in performance while consuming less power than Cortex-A application processors. ARM926EJ-S devices remain widely deployed in industrial, consumer, and automotive telematics designs that need Linux/WinCE support and deterministic real-time response. Key differentiating features include a dedicated hardware VFP coprocessor that accelerates single-precision floating-point math, a 266 MHz sustained CPU clock, 256 kB zero-wait-state SRAM, and on-chip peripherals such as USB 2.0 High-Speed OTG, 10/100 Ethernet MAC, LCD controller, SDR/DDR memory controller, and 12-bit ADC. The combination of high-bandwidth USB, networking, and large memory support makes the part suitable for graphics terminals and embedded gateways. The LPC3240FET296/01 architecture couples the ARM926EJ-S core to an AHB multi-layer bus matrix, providing simultaneous access to SRAM, external memory, and peripherals without contention. The MMU and DSP extensions enable full Linux 2.6 kernel support and DSP-style signal-processing kernels. Multiple low-power modes (Idle, Sleep, Deep-sleep, Power-down, Deep power-down) allow designers to manage quiescent current for battery-backed industrial nodes. Typical applications include industrial human-machine interfaces (HMIs), point-of-sale terminals, building automation controllers, medical patient monitors, and ruggedized portable data loggers. The 296-TFBGA package and 0.8 mm ball pitch suit high-density 4-layer or 6-layer PCB designs that route Ethernet, USB, and external DDR memory without crowding the layout. When designing with this device, allocate a minimum 4-layer PCB stack-up to fan out the 0.8 mm pitch BGA, keep the 25 MHz main crystal within 5 mm of the XTAL pins, and follow NXP's recommended decoupling scheme with one 100 nF capacitor per supply pin and a 4.7 uF bulk cap per supply rail. This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a faster sourcing and review experience.

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LPC4078FBD100 - 120MHz Cortex-M4 MCU 512KB Flash | NXP
LPC4078FBD100

LPC4078FBD100 - 120MHz Cortex-M4 MCU 512KB Flash | NXP

The NXP LPC4078FBD100 is an ARM Cortex-M4 based 32-bit digital signal controller for embedded applications requiring a high level of integration and low power dissipation, delivering 120MHz core performance with 512KB of on-chip flash in a 100-pin LQFP package. Key headline parameters are 120MHz ARM Cortex-M4 core, 512KB flash, 100-LQFP (14x14 mm). An ARM Cortex-M4 microcontroller is a 32-bit RISC processor core designed by ARM Holdings that combines microcontroller control features with digital signal processing (DSP) capabilities. The Cortex-M4 sits in the broader taxonomy of microcontroller core -> RISC processor -> CPU -> semiconductor IC, and is widely adopted for motor control, audio processing, industrial sensing, and embedded connectivity. The LPC4000 family is NXP's high-integration, low-power DSP controller line. Key features of the LPC4078FBD100 include an M-class Cortex-M4 core with single-precision floating point, 512KB flash, 96KB SRAM, three enhanced I2C interfaces (one Fast-mode Plus supporting 1 Mbit/s), an I2S interface for digital audio input/output, one 8-channel 12-bit ADC, two analog comparators, and a DAC. The device is intended to provide pin function compatibility with the NXP LPC24xx/23xx and LPC178x/7x families, easing migration paths. The architecture pairs a Harvard bus design with a 3-stage pipeline, an internal prefetch unit, and dedicated peripheral bus, allowing deterministic peripheral access at the full 120 MHz clock. The wide peripheral set (USB Host/Device/OTG, Ethernet MAC, CAN, SD card interface, LCD controller, multiple UARTs/SPI/I2C) enables single-chip system designs. Typical applications include industrial automation controllers, building automation HMI panels, point-of-sale terminals, motor control drives, audio recording/playback peripherals, and bridging designs migrating from older LPC23xx/24xx platforms. Per NXP, the LPC408x/7x family is positioned for embedded applications requiring high integration and low power dissipation. When designing with this device, evaluate power-rail decoupling carefully: place 100 nF ceramic capacitors close to every VDD/VSS pair and follow the reference schematic in the NXP LPC407x user manual. Migration from LPC178x/7x to LPC408x/7x is largely pin-compatible, but always re-verify peripheral mapping against the latest errata sheet. This page synthesizes distributor stock and pricing across 9 channels, drop-in alternatives from the LPC407x and LPC408x families, and practical design notes that go beyond what the manufacturer datasheet alone provides.

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LPC4078FET208 - 32-bit Arm Cortex-M4 MCU, 512KB Flash | NXP
LPC4078FET208

LPC4078FET208 - 32-bit Arm Cortex-M4 MCU, 512KB Flash | NXP

The NXP LPC4078FET208 is a 32-bit Arm Cortex-M4 digital signal controller for embedded applications requiring high integration and low power dissipation, housed in a 208-pin TFBGA (15x15 mm) package with 512 KB of on-chip Flash and up to 96 KB SRAM. It operates at up to 120 MHz core frequency with a single FPU and DSP extensions, plus an M0 coprocessor for low-latency I/O handling. A microcontroller (MCU) is a single-chip computer containing a CPU core, program and data memory, and a rich set of on-chip peripherals such as timers, communication interfaces, and analog blocks. Arm Cortex-M4 microcontrollers target deterministic real-time control and signal processing, occupying the mid-performance tier between Cortex-M0/M3 microcontrollers and Cortex-M7 high-end parts. The LPC407x family extends the Cortex-M4 lineage with NXP's familiar LPC peripheral set (EMC, Ethernet, USB, CAN, SPIFI) aimed at industrial communication, motor control, and human-machine interface designs. Key features include 512 KB Flash with in-system programming, 96 KB SRAM plus 4 KB EEPROM emulation, a 10/100 Ethernet MAC, two USB 2.0 controllers (Host/Device/OTG and Device/Host), two CAN 2.0B controllers, four UARTs, three enhanced I2C-bus interfaces (one Fast-mode Plus up to 1 Mbit/s), three SSP/SPI controllers, an I2S audio interface, an external memory controller (EMC) supporting SRAM, NOR Flash, and SDRAM, and a Quad-SPI Flash Interface (SPIFI) for high-speed off-chip code execution. An 8-channel 10-bit ADC and a 10-bit DAC support mixed-signal feedback, while four timers plus a PWM/Motor Control PWM unit handle power-conversion and motor drive tasks. The part supports 1.8 V to 3.6 V single-supply operation with brownout detect and on-chip power profiles. The architecture combines the Cortex-M4 main core with an Arm Cortex-M0 coprocessor that offloads I/O servicing through shared peripherals, reducing interrupt latency for time-critical peripherals such as Ethernet, USB, and CAN. The 4 KB EEPROM and 96 KB SRAM are large enough to host full TCP/IP stacks, USB device classes, and graphical user interface libraries without external memory; the EMC and SPIFI extend code space if needed. JTAG, SWD, and the on-chip ROM bootloader (UART, USB, SPI) cover in-field firmware updates. Typical applications include industrial Ethernet gateways, motor control (BLDC and stepper drives), building automation and HVAC controllers, point-of-sale terminals, USB peripherals, and human-machine interface panels with TFT LCD support. The 208-ball TFBGA exposes a wide external bus and the full peripheral set, fitting designs that need Ethernet plus USB plus CAN in one package. When designing with this part, allocate decoupling capacitors near each VDD/VSS pair and keep the TFBGA break-out on inner layers for signal integrity. Plan the boot mode straps (ISP, USB-CRC for the 4078/4088 parts) carefully if your firmware will boot from external SPIFI rather than internal flash. Use NXP's LPC407x CMSIS-pack and the LPCXpresso / MCUXpresso IDE for driver support and example peripheral initialization. This page synthesizes distributor pricing, drop-in alternative candidates, and practical design notes not found in a single manufacturer datasheet, providing an engineer-ready overview of the LPC4078FET208 in seconds.

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LPC4088FBD144 - ARM Cortex-M4 MCU 120MHz 512KB | NXP
LPC4088FBD144

LPC4088FBD144 - ARM Cortex-M4 MCU 120MHz 512KB | NXP

The NXP Semiconductors LPC4088FBD144 is an ARM Cortex-M4F digital signal controller running at 120 MHz, integrating 512 KB of on-chip flash and 96 KB SRAM in a 144-pin LQFP (20x20 mm) package. According to the NXP product page, the device targets embedded applications requiring a high level of integration and low power dissipation, including those needing USB, Ethernet, an LCD interface, EMC, and SPIFI for external memory expansion. An ARM Cortex-M4 microcontroller is a 32-bit RISC processor core designed for deterministic embedded control, featuring a single-precision floating-point unit, DSP extensions via SIMD instructions, a Nested Vectored Interrupt Controller, and tightly-coupled memory for low-latency code execution. Within the broader taxonomy, the LPC4088 belongs to the Cortex-M4 family -> ARM Cortex-M -> 32-bit MCU -> microcontroller -> embedded processor -> semiconductor. The M4F variant specifically adds hardware floating-point math, distinguishing it from the M0/M0+/M3 families that lack FPU support. Key features of the LPC4088FBD144 include a 120 MHz maximum CPU clock, 512 KB flash program memory, 96 KB SRAM, an 8-channel GPDMA controller, USB 2.0 full-speed and high-speed OTG with on-chip PHY, 10/100 Ethernet MAC, an LCD controller supporting STN and TFT panels up to 1024x768, two CAN 2.0B controllers, four UARTs, three SSP/SPI peripherals, an I2C bus interface, a 10-bit ADC with 8 channels, a 10-bit DAC, PWM/timer subsystems, an EMC external memory controller, and a SPIFI quad-SPI flash interface. The 144-pin LQFP provides 5 V-tolerant GPIO and a wide operating temperature range suitable for industrial environments. Architecturally, the LPC4088 integrates the Cortex-M4 core with NXP's peripheral subsystem, offering deterministic interrupt latency under 12 cycles and a low-power sleep mode that retains SRAM while dropping core clocks. The high-speed USB, Ethernet, and LCD controller are enabled simultaneously, supported by a multi-layer AHB bus matrix that prevents peripheral contention. Typical applications include industrial control with HMI touchscreens, building automation gateways, point-of-sale terminals, USB audio devices, embedded data loggers, and motor control with CAN. The 512 KB flash and 96 KB SRAM comfortably support a real-time OS such as FreeRTOS with USB and TCP/IP stacks. When designing with the LPC4088, ensure the SPIFI pins are not remapped when external Quad-SPI flash is in use, and provision decoupling capacitors within 5 mm of each VDD/VSS pair. JTAG/SWD traces should be length-matched to within 25 mm to preserve debug clock integrity. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single distributor listing, helping engineers compare the LPC4088 against same-package NXP variants and cross-brand Cortex-M4 replacements.

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LPC4310FET100 - Dual-Core 204 MHz MCU with USB | NXP
LPC4310FET100

LPC4310FET100 - Dual-Core 204 MHz MCU with USB | NXP

The NXP Semiconductors LPC4310FET100 is a 32-bit Arm Cortex-M4/M0 digital signal controller with up to 204 MHz processing performance, up to 264 kB of SRAM, Ethernet, two high-speed USB interfaces, and advanced configurable peripherals, housed in a 100-TFBGA package. It operates from a 2.2 V to 3.6 V supply and provides 83 I/O ports according to the supplied distributor data. A digital signal controller is a microcontroller architecture optimized for real-time control, communications, and signal-processing workloads. Within the embedded-semiconductor hierarchy, the LPC4310 combines an Arm Cortex-M4 main processor with an Arm Cortex-M0 coprocessor: the Cortex-M4 handles demanding control and DSP tasks, while the Cortex-M0 can manage independent peripheral operations. This division can reduce main-core interruption overhead in tightly timed systems. Key verified features include a 32-bit data bus, dual-core Arm Cortex-M4/M0 processing, up to 264 kB SRAM, Ethernet connectivity, and two high-speed USB ports. The 100-TFBGA package supports a high pin count in a compact 9 x 9 mm footprint, although its fine pitch requires careful PCB layout, assembly inspection, and multilayer board construction. The device targets embedded applications requiring signal processing and connected control. Its combination of Ethernet and dual USB connectivity makes it relevant to industrial gateways, data-acquisition controllers, USB-to-Ethernet bridges, and networked embedded monitoring systems. Its exact flash-memory organization, peripheral pin assignments, and operating-temperature limits were not supplied in the verified dataset and should be confirmed from NXP's technical documentation before design release. A key integration consideration is firmware partitioning between the two Arm cores. Developers should define ownership and synchronization rules for shared memory, interrupts, clocks, DMA channels, and peripherals early in the architecture. Firmware migration also requires validating startup code, linker placement, device drivers, and boot behavior rather than assuming that a higher-speed MCU is automatically software-compatible with another device. For a new design, verify the exact package ball map, external component requirements, Ethernet PHY interface, USB routing, and power sequencing against the official NXP documentation. Because the LPC4310FET100 is ROMless according to the distributor result, its application also depends on a suitable external program-memory implementation where required by the selected system configuration. This product page consolidates verified supplier information, package constraints, application guidance, and procurement data that are not normally presented together in a distributor listing. It also distinguishes verified facts from parameters that remain unavailable, helping engineers assess fit before requesting a quote or committing to PCB fabrication.

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LPC4312JBD144E - 204MHz Dual-Core MCU | NXP | LQFP-144
LPC4312JBD144E

LPC4312JBD144E - 204MHz Dual-Core MCU | NXP | LQFP-144

NXP Semiconductors LPC4312JBD144E is a dual-core 32-bit Arm Cortex-M4/M0 microcontroller operating at up to 204 MHz, with 512 kB of flash and 136 kB of SRAM in a 144-pin LQFP package. It combines a high-performance Cortex-M4 core with a Cortex-M0 coprocessor and integrates Ethernet, two high-speed USB interfaces, LCD support, EMC peripherals, a quad SPI Flash Interface, and configurable timer and serial GPIO resources. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals into one device for embedded control. The Cortex-M4 main core handles application code, networking, and USB tasks, while the Cortex-M0 coprocessor can execute dedicated control or peripheral-service routines. Within the device hierarchy, the LPC4312JBD144E is an Arm Cortex-M4/M0 MCU, an embedded microcontroller, and a member of the NXP LPC4300 family of 32-bit embedded processors. The 204 MHz Cortex-M4 core supports demanding embedded workloads, while the 512 kB flash provides nonvolatile program storage and the 136 kB SRAM supports working data, Ethernet buffers, display interfaces, and USB communications. Dual high-speed USB controllers are useful for systems requiring multiple USB device or host functions, while Ethernet supports connected industrial, communications, and control products. The integrated LCD and EMC resources reduce the need for some external peripherals. The LPC4300 family adds a Cortex-M0 coprocessor to the Cortex-M4 architecture. This arrangement allows the main core and coprocessor to execute separate tasks, which can improve responsiveness in interrupt-driven systems. The quad SPI Flash Interface provides a dedicated route to external serial flash for firmware expansion, graphics assets, data logging, or configuration storage. The State Configurable Timer and Serial General Purpose I/O interface extend timer and signal-routing flexibility for industrial and communications equipment. Typical applications include Ethernet-connected industrial controllers, USB-to-Ethernet data acquisition equipment, human-machine interface systems with LCD displays, communications infrastructure, and embedded gateways. The 144-pin LQFP package provides access to a broad set of high-speed and general-purpose I/O while remaining compatible with conventional board-assembly and inspection processes. Designers should verify clock, power, decoupling, USB, Ethernet, and display requirements against the manufacturer datasheet and user reference manual. The dual-core architecture also requires careful startup and interrupt-vector configuration so the main processor and coprocessor operate in the intended sequence. PCB layout should preserve short high-speed traces and provide appropriate return paths beneath Ethernet and USB interfaces. This product page combines exact NXP family and device specifications with package information, application guidance, comparison points, and drop-in alternatives identified from technical cross-references. It is intended to help engineers evaluate processor performance, memory capacity, peripheral integration, and PCB reuse before selecting the LPC4312JBD144E for an embedded design.

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LPC4312JET100E - 204MHz Dual-Core MCU | NXP | 100-TFBGA
LPC4312JET100E

LPC4312JET100E - 204MHz Dual-Core MCU | NXP | 100-TFBGA

The NXP Semiconductors LPC4312JET100E is a 32-bit dual-core embedded microcontroller based on an Arm Cortex-M4 processor with an Arm Cortex-M0 coprocessor, operating up to 204 MHz and providing 512 KB of flash memory and 136 KB of on-chip SRAM in a 100-TFBGA package measuring 9 mm by 9 mm. The part also includes an Ethernet controller, two high-speed USB interfaces, LCD support, and a quad SPI Flash Interface for embedded applications requiring extensive connectivity. A microcontroller is an integrated circuit that combines a processor core, memory, peripherals, and communication interfaces on one semiconductor device. The LPC43xx family belongs to the Arm Cortex-M microcontroller hierarchy, where the Cortex-M4 core handles primary control and signal-processing tasks while the Cortex-M0 coprocessor can offload suitable background tasks. Ethernet, high-speed USB, LCD, and SPI Flash connectivity place the device between a general-purpose microcontroller and a more highly integrated communications processor. The verified product information identifies a 512 KB flash configuration, 136 KB of on-chip SRAM, and 16 KB of EEPROM for the LPC435x/3x/2x/1x family. Its quad SPI Flash Interface supports external serial-memory expansion, while Ethernet and two high-speed USB interfaces reduce the need for separate communication controllers. The 100-TFBGA package provides 100 terminals on a compact 9 mm by 9 mm surface-mount footprint suitable for compact industrial and communications equipment. The device combines a 204 MHz Cortex-M4 core with a Cortex-M0 coprocessor in one package. This heterogeneous arrangement can separate interrupt-intensive or peripheral-oriented work from the main control loop without requiring a second discrete microcontroller. Exact core frequencies, cache organization, and coprocessor performance allocation are not included in the supplied verified data, so those details should be confirmed in the manufacturer documentation before workload partitioning is finalized. Typical uses include industrial Ethernet equipment, USB-enabled embedded controllers, human-machine-interface systems with LCD connectivity, and designs requiring external SPI Flash storage. The Ethernet controller and dual high-speed USB support are particularly useful for connected data-acquisition, communications, and monitoring products. A design can also use the quad SPI Flash Interface to retain firmware, configuration, logs, or graphical assets outside the internal 512 KB flash. PCB planning must account for the fine-pitch 100-TFBGA land pattern, multilayer escape routing, power and ground distribution, and thermal management. Firmware selection should also verify boot, memory-map, peripheral, pin-muxing, and debugger requirements rather than assuming that software built for another LPC43xx member is interchangeable. Exact operating-temperature, voltage, and package-performance limits were not supplied and require confirmation from the NXP datasheet. This product record combines verified manufacturer and distributor information, an explicit treatment of missing electrical data, connectivity-focused application guidance, and pin-compatible same-family alternatives. It is intended to support engineering selection and sourcing decisions without presenting unverified specifications as guaranteed production facts.

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LPC4313JBD144E - Dual-Core 204 MHz MCU | NXP | Industrial
LPC4313JBD144E

LPC4313JBD144E - Dual-Core 204 MHz MCU | NXP | Industrial

The NXP Semiconductors LPC4313JBD144E is a dual-core 32-bit microcontroller combining an Arm Cortex-M4 processor and an Arm Cortex-M0 coprocessor at up to 204 MHz, with 512 KB of flash memory and 136 kB of SRAM in a 144-LQFP package. The device also includes Ethernet, two high-speed USB interfaces, LCD support, and a broad collection of configurable peripherals for connected embedded systems. An Arm Cortex-M4/M0 microcontroller is an embedded processor architecture that pairs a high-performance Cortex-M4 core with a lower-power Cortex-M0 coprocessor. Within the product hierarchy, the LPC4313JBD144E belongs to the LPC4300 microcontroller family, combines real-time control with communications processing, and falls under the broader categories of embedded processors, 32-bit microcontrollers, and semiconductor devices. The principal features verified for this device include a 204 MHz operating frequency, 512 KB of internal flash, 136 kB of on-chip SRAM, 16 kB of EEPROM, Ethernet, two high-speed USB interfaces, LCD connectivity, and an Arm Cortex-M0 coprocessor. These resources support firmware-intensive control systems, human-machine interfaces, data acquisition, and USB- or Ethernet-connected equipment without requiring external flash for typical application firmware. Architecturally, the Cortex-M4 core handles the main real-time workload while the Cortex-M0 coprocessor can execute independent peripheral-control or monitoring tasks. The LPC4300 family includes the State Configurable Timer, Serial General Purpose I/O interface, and quad SPI Flash Interface, allowing designers to combine conventional fixed peripherals with event-based timing and serial GPIO functions. Typical uses include industrial Ethernet controllers, USB-to-Ethernet gateways, programmable automation equipment, medical monitoring systems, LCD-based human-machine interfaces, and embedded data-logging platforms. Its 144-LQFP package provides a large pin count for simultaneous Ethernet, USB, display, timer, and serial connectivity requirements. The primary design consideration is PCB and firmware complexity: a 144-pin LQFP requires careful escape routing, while Ethernet and USB interfaces require compliant layout, controlled-clock planning, correct termination, and validated signal integrity. Software must also reserve and initialize the M4 and M0 cores according to the manufacturer startup procedure. This page consolidates verified distributor and manufacturer information, distinguishes the directly identified same-package LPC4312JBD144E alternative, and provides application guidance and design cautions beyond a basic distributor listing. Availability, lifecycle status, and detailed electrical limits should be confirmed against current NXP documentation before production release.

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LPC4313JET100E - Dual-Core 204 MHz MCU | NXP
LPC4313JET100E

LPC4313JET100E - Dual-Core 204 MHz MCU | NXP

NXP Semiconductors LPC4313JET100E is a 32-bit dual-core Arm Cortex-M4/M0 microcontroller with a 204 MHz processor, 512 KB of embedded flash, 136 KB of SRAM, Ethernet, two high-speed USB interfaces, LCD support, and EMC in a 100-ball TFBGA package measuring 9 mm by 9 mm. The Cortex-M4 core handles performance-intensive processing while the energy-efficient Cortex-M0 coprocessor supports control-oriented workloads. A microcontroller is a programmable integrated circuit containing a processor core, memory, and peripherals on one package. In the embedded-device hierarchy, the LPC4313JET100E belongs to the Arm Cortex-M MCU family and combines general-purpose control, communications connectivity, and real-time peripheral support. Its dual-core architecture can separate application code, communications handling, and background tasks without requiring a separate controller. The NXP product page highlights 512 KB of flash, 136 KB of SRAM, Ethernet, two high-speed USB ports, LCD connectivity, and EMC features. The Cortex-M0 coprocessor is code- and tool-compatible upward with the Cortex-M4 core and can reach 204 MHz, making it useful for transferring selected tasks away from the main core. The family also includes configurable timers, SGPIO, and a quad SPI Flash Interface for external memory and storage expansion. The LPC43xx architecture is designed for embedded systems requiring more connectivity and parallel processing than a basic microcontroller. Ethernet and dual high-speed USB support reduce the need for external communication controllers in gateways, industrial equipment, human-machine interfaces, and connected control systems. The 100-ball TFBGA-100 package also supports dense routing of the high-speed and display interfaces, although its fine pitch requires careful PCB layout and inspection. Typical applications include industrial Ethernet controllers, USB-connected data acquisition equipment, human-machine interface panels, communications gateways, and embedded motor-control systems. The principal design advantage is flexible workload allocation between the Cortex-M4 and Cortex-M0 cores, while the principal integration challenge is laying out a 9 mm by 9 mm ball-grid-array footprint with controlled power, clock, and high-speed signal routing. Use the NXP pin-description table and reference schematic when assigning PCB tracks and power domains. Place decoupling capacitors close to the supply balls, route Ethernet and USB differential pairs as controlled-impedance nets, and validate the Cortex-M4 and Cortex-M0 clock, reset, and boot configuration before committing the layout. This page consolidates the key NXP product characteristics, drop-in family alternatives, application guidance, package considerations, and design checks needed to evaluate the LPC4313JET100E for an embedded system.

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LPC4315JBD144E - Dual-Core 204MHz ARM MCU | NXP
LPC4315JBD144E

LPC4315JBD144E - Dual-Core 204MHz ARM MCU | NXP

NXP Semiconductors LPC4315JBD144E is a 32-bit dual-core microcontroller built around an Arm Cortex-M4 processor operating up to 204 MHz with an Arm Cortex-M0 coprocessor. The device provides 768 KB of flash memory and is packaged in a 144-pin LQFP measuring 20 mm by 20 mm. Its combination of Ethernet, two high-speed USB interfaces, LCD support, and configurable peripherals targets industrial embedded systems that require substantial connectivity and real-time control in one device. An Arm Cortex-M4/M0 microcontroller is a type of 32-bit microcontroller, itself part of the embedded processor and embedded systems hierarchy. The Cortex-M4 core handles performance-oriented control, communications, and signal-processing tasks, while the Cortex-M0 coprocessor can service peripheral operations independently. This division can reduce interrupt-related load on the primary core and supports deterministic multi-peripheral designs without requiring a separate controller. The LPC4315JBD144E combines 768 KB of flash with the LPC43x family capacity of up to 1 MB, 136 kB of on-chip SRAM, and 16 kB of EEPROM. Peripherals include Ethernet, two high-speed USB ports, an LCD interface, a quad SPI Flash Interface, the State Configurable Timer, and Serial General Purpose I/O. These resources make the microcontroller suitable for gateways, human-machine interfaces, data acquisition equipment, and connected industrial controllers. The dual-core architecture provides a practical way to partition control and communication workloads. The primary Cortex-M4 core can execute application logic and higher-bandwidth network routines, while the Cortex-M0 core can handle auxiliary I/O or peripheral tasks. The exact clock, voltage, timing, peripheral-enable, and temperature details for each device variant must be confirmed in the NXP manufacturer datasheet before final firmware and hardware configuration. Typical uses include Ethernet-connected industrial equipment, USB-to-serial data acquisition systems, LCD-equipped operator panels, SPI Flash update systems, and embedded gateways. The 144-LQFP package exposes substantially more I/O than smaller microcontroller packages, making the device appropriate for designs requiring multiple buses, parallel LCD data, Ethernet connectivity, and USB host or device functions. Designers should allocate the pin multiplexing, clocks, power rails, and boot options from the device-specific pin table before PCB routing. Firmware must also account for separate Cortex-M4 and Cortex-M0 startup and peripheral ownership. Use the manufacturer datasheet for the exact pin names and boot configuration, and validate the PCB against the selected package and revision. This product page combines the manufacturer overview, distributor identification, package information, application guidance, and same-family replacement analysis into an engineering-focused reference. It highlights the role of the Cortex-M4/M0 architecture, memory resources, connectivity peripherals, PCB considerations, and qualification steps that raw distributor listings do not explain.

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LPC4315JET100E - 204MHz Dual-Core MCU | NXP | TFBGA-100
LPC4315JET100E

LPC4315JET100E - 204MHz Dual-Core MCU | NXP | TFBGA-100

NXP Semiconductors LPC4315JET100E is a 32-bit dual-core Arm Cortex-M4/M0 microcontroller rated at 204 MHz, with 768 KB of flash memory and a 100-ball TFBGA package measuring 9 x 9 mm. The LPC4315JET100E combines an Arm Cortex-M4 microcontroller core with an Arm Cortex-M0 coprocessor, making it suitable for embedded applications that require control processing alongside dedicated peripheral or real-time tasks. Its integrated memory resources include 768 KB flash, while the LPC43xx family is also described with up to 1 MB of family-level flash, 136 kB of on-chip SRAM, and 16 kB of EEPROM. The device uses a 3.3 V supply according to distributor product information. The LPC4300 family architecture is built around Arm Cortex-M4 based microcontrollers with an Arm Cortex-M0 coprocessor. This dual-core arrangement can separate interrupt-heavy control functions from background processing without requiring two independent devices. The family includes a quad SPI Flash Interface, or SPIFI, for high-speed serial flash access, along with configurable peripherals such as the State Configurable Timer and Serial General Purpose I/O interface. These resources support designs requiring deterministic timing, flexible signal routing, high-speed external memory, and multiple communication tasks. The 100-TFBGA package provides a compact surface-mount footprint for industrial embedded equipment, data acquisition systems, communications controllers, and real-time monitoring platforms. The industrial temperature grade and 3.3 V operating supply identify the part for embedded applications where a robust mixed-signal control platform and deterministic peripheral handling are required. The LPC4315JET100E is suited to applications using the Arm Cortex-M4 ecosystem, including embedded software development, connected control systems, industrial automation, and communication equipment. When designing a PCB around the LPC4315JET100E, use the manufacturer package drawing and land pattern for the 100-ball TFBGA rather than relying on a generic BGA footprint. Pay particular attention to power-supply decoupling, exposed routing requirements, clock configuration, reset behavior, and the allocation of communication and general-purpose I/O pins. Firmware should take advantage of the M4 core for application processing and the M0 coprocessor for delegated tasks where deterministic response is important. This product page consolidates the manufacturer description, distributor specifications, package information, and practical selection considerations into a single engineering reference. For an exact pin assignment, ball map, memory map, electrical limits, and peripheral configuration, consult the NXP LPC4315JET100 product page and the corresponding LPC43xx microcontroller datasheet before finalizing PCB routing or firmware.

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LPC4317JBD144E - Dual-Core 204MHz MCU | NXP
LPC4317JBD144E

LPC4317JBD144E - Dual-Core 204MHz MCU | NXP

The NXP Semiconductors LPC4317JBD144E is a dual-core 32-bit Arm Cortex-M4/M0 microcontroller operating up to 204 MHz, with 1 MB of flash memory, 136 kB of SRAM, and a 144-LQFP package measuring 20 mm by 20 mm. It integrates Ethernet, two high-speed USB interfaces, LCD support, and EMC resources for connected embedded systems. A microcontroller is a programmable semiconductor that combines a processor core, memory, and peripherals on one integrated circuit. The LPC43xx family belongs to the embedded-processing hierarchy: Arm Cortex-M core, 32-bit microcontroller, embedded processor, and system-on-chip. The principal Cortex-M4 core handles application processing, while the Cortex-M0 coprocessor can support peripheral control, data movement, or deterministic background tasks. Key resources include 1 MB of flash, 136 kB of on-chip SRAM, and 16 kB of EEPROM. The part also provides a quad SPI Flash Interface, or SPIFI, for external serial flash, together with the State Configurable Timer, or SCT, and Serial General Purpose I/O, or SGPIO. These peripherals reduce external component requirements and expand design flexibility for industrial, communications, and human-machine-interface equipment. The two high-speed USB controllers, Ethernet connectivity, LCD interface, and extensive GPIO support allow the LPC4317JBD144E to consolidate several functions into one controller. The Cortex-M4/M0 architecture can divide work between a performance-oriented core and a lower-overhead coprocessor, although final task allocation remains an application-specific firmware decision. The 144-pin LQFP exposes substantially more I/O than smaller MCU packages and supports mixed signal, communications, and display-adjacent designs. Typical applications include industrial Ethernet controllers, USB-to-serial or USB peripheral equipment, HMI panels, data acquisition units, and connected embedded products. Ethernet is suitable for networked control and monitoring, while the LCD and GPIO resources support local operator interfaces. The SPIFI interface is useful when an application requires nonvolatile storage beyond the internal flash or external memories with flexible serial interfaces. Designers should review the pin multiplexing, power requirements, decoupling recommendations, and peripheral instance assignments in the manufacturer datasheet before committing the PCB. Because the LQFP-144 package exposes 144 leads, adequate escape routing and careful assignment of high-speed communication pins are important. Firmware should also use the documented startup, clock, and memory-access sequences to ensure deterministic operation. This product overview organizes the key connectivity, memory, package, and application information needed for initial design selection. It also highlights practical pin, firmware, and layout checks that help distinguish the LPC4317JBD144E from other dual-core microcontrollers before a full schematic and firmware review.

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LPC4317JET100E - 204MHz Dual-Core Cortex-M4/M0 MCU | NXP
LPC4317JET100E

LPC4317JET100E - 204MHz Dual-Core Cortex-M4/M0 MCU | NXP

NXP Semiconductors LPC4317JET100E is a dual-core Arm Cortex-M4 and Cortex-M0 microcontroller operating up to 204 MHz, with 1 MB of embedded flash and 136 kB of SRAM in a 100-ball TFBGA package measuring 9 mm by 9 mm. It also includes 16 kB of EEPROM and integrates Ethernet, two high-speed USB controllers, LCD, external memory controller, and quad SPI Flash Interface resources. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripherals into one device. The LPC4317JET100E belongs to the microcontroller hierarchy: dual-core Arm processor, embedded controller, embedded processing, and semiconductor. Its Cortex-M4 core supports demanding real-time control tasks, while the Cortex-M0 coprocessor can execute supporting tasks or offload work from the primary core. The principal features include 204 MHz operation, 1 MB flash, 136 kB SRAM, and 16 kB EEPROM. Two high-speed USB controllers suit data-transfer, host, and device designs, while integrated Ethernet supports connected industrial equipment. The LCD interface and external memory controller broaden display and expansion options, and the quad SPI Flash Interface, or SPIFI, provides access to external serial flash for additional code or data storage. The split-core architecture provides an efficient way to partition embedded workloads. The Cortex-M4 core can handle control loops, protocol processing, and application logic, while the Cortex-M0 coprocessor can service background activity. This arrangement can improve real-time responsiveness when firmware is divided by workload rather than running every routine on the same core. The 100-TFBGA package also supports dense PCB layouts but requires careful escape routing and exposed-pad thermal design. Typical uses include industrial Ethernet controllers, USB-to-Ethernet equipment, data acquisition systems, LCD-equipped human-machine interfaces, and embedded gateways. The integrated connectivity peripherals reduce the need for external controllers in designs requiring Ethernet or high-speed USB. SPIFI expansion is useful when the internal 1 MB flash is insufficient for logs, assets, firmware images, or boot resources. Designers should confirm power, decoupling, clock, Ethernet, USB, and differential-signal routing directly against the NXP datasheet and reference schematics. The 9 mm square TFBGA requires via-in-pad or otherwise validated escape-routing methods, and the Ethernet and USB interfaces need controlled-impedance layouts. Firmware must also initialize both cores and coordinate shared peripheral access correctly. This product page consolidates the verified device characteristics, sourcing path, drop-in assessment, and application guidance needed for an initial design review. It supports engineers comparing the LPC4317JET100E for industrial networking, USB connectivity, and real-time embedded control while keeping footprint, memory, and peripheral requirements visible.

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LPC4320FET100 - 204MHz Dual-Core Cortex-M4/M0 MCU | NXP
LPC4320FET100

LPC4320FET100 - 204MHz Dual-Core Cortex-M4/M0 MCU | NXP

NXP Semiconductors LPC4320FET100 is a 32-bit dual-core Arm Cortex-M4/M0 flashless microcontroller with up to 204 MHz processing performance, 200 kB SRAM, and a 100-ball TFBGA package. It integrates Ethernet, two high-speed USB interfaces, CAN, AES, and SPIFI for signal-processing and connected embedded designs. The verified distributor listing identifies a 2.2 V to 3.6 V supply range and a 49-port I/O configuration. An Arm Cortex-M microcontroller is a reduced-instruction-set processor designed for embedded control, where deterministic peripheral access, low power, and compact software support are important. The LPC4320FET100 adds a Cortex-M0 coprocessor to the primary Cortex-M4 core, allowing control tasks and signal-processing workloads to be partitioned across two processing domains. Its architecture belongs to the microcontroller hierarchy: Arm Cortex-M core, embedded processor, microcontroller, and semiconductor. The main Cortex-M4 core is associated with a maximum 204 MHz clock in the verified distributor data. The dual-core arrangement can improve workload separation, while 200 kB of on-chip SRAM supports buffering and real-time data movement without relying entirely on external memory. Two high-speed USB interfaces, Ethernet, CAN, AES, and SPIFI provide communication and security functions within one device. The listed features make the MCU suitable for connected industrial, communications, audio, and data-acquisition equipment. The LPC4320FET100 is flashless according to the NXP product-page snippet, so application firmware and boot code require an external memory solution. The TFBGA-100 package has a 9 mm by 9 mm footprint and is intended for compact embedded assemblies. Because the package is a fine-pitch BGA, PCB layout requires careful escape routing, via placement, and assembly-process control. Typical applications include USB-connected test equipment, industrial data acquisition, CAN network nodes, Ethernet gateways, and audio or communications systems. The Cortex-M4 core can process time-sensitive data while the Cortex-M0 coprocessor handles supervisory or low-level tasks. Designers should confirm pin multiplexing, power sequencing, memory-interface requirements, and thermal performance against the complete NXP datasheet before layout release. For signal-processing designs, prioritize deterministic memory placement, stable clocking, and correct decoupling around the supply pins. For USB or Ethernet implementations, route high-speed signals as controlled-impedance nets and keep noisy switching paths away from sensitive analog sections. This page consolidates verified product information, commercial availability, and practical integration guidance; unspecified electrical details remain marked for datasheet confirmation.

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LPC4322JBD144E - Dual-Core 204MHz Cortex-M4/M0 MCU | NXP
LPC4322JBD144E

LPC4322JBD144E - Dual-Core 204MHz Cortex-M4/M0 MCU | NXP

The NXP Semiconductors LPC4322JBD144E is a dual-core Arm Cortex-M4/M0 microcontroller rated at 204 MHz, with 512 KB of flash memory and 136 KB of on-chip SRAM in a 144-pin LQFP package measuring 20 mm by 20 mm. The device also integrates two high-speed USB interfaces, LCD support, Ethernet capability, 16 KB of EEPROM, SPIFI flash storage, and configurable peripherals for embedded applications. A microcontroller is a programmable system-on-chip that integrates a processor core, memory, peripherals, and communication interfaces into one package. The LPC4322JBD144E belongs to the Arm Cortex-M family of 32-bit embedded processors and combines a Cortex-M4 application core with a Cortex-M0 coprocessor. The Cortex-M0 core provides code- and tool-compatible support for energy-efficient peripheral tasks, while the Cortex-M4 core handles more demanding control and signal-processing workloads. The principal device features are a 204 MHz operating rate, 512 KB of program flash, 136 KB of SRAM, and a 16 KB EEPROM. Two high-speed USB interfaces support connected peripherals and USB communications, while Ethernet and LCD connectivity broaden the range of suitable embedded equipment. The SPIFI interface allows external flash storage to be connected when the internal program memory is insufficient. Configurable resources include the State Configurable Timer and Serial General Purpose I/O interface. The heterogeneous dual-core architecture can divide work between a general-purpose Cortex-M4 core and a simpler Cortex-M0 coprocessor without requiring a second discrete microcontroller. The NXP product page describes the coprocessor as an energy-efficient, easy-to-use 32-bit core with a simple instruction set and reduced code size. This architecture is useful when deterministic peripheral handling can run independently from the primary application workload. Typical applications include industrial control systems, USB-connected embedded products, human-machine interfaces, network equipment, data-acquisition equipment, and motor-control platforms. The large 144-pin package exposes substantially more I/O than smaller microcontroller packages, making it suitable for designs that need numerous external interfaces, LCD connections, communication peripherals, and mixed signal or control functions. PCB implementation should preserve the pin assignments and exposed connections defined by the manufacturer datasheet. Because the LQFP-144 package has fine lead spacing and many external interfaces, careful decoupling, controlled return paths, and signal-integrity review are important. A common design practice is to place low-ESR bypass capacitors adjacent to each supply pin and reserve the package thermal and copper area for the device's thermal requirements. This product page consolidates the key MCU specifications, package details, sourcing path, application guidance, and technically relevant substitution information. It also highlights the architectural benefit of integrating an Arm Cortex-M4 core, an Arm Cortex-M0 coprocessor, USB, Ethernet connectivity, LCD support, and flexible embedded peripherals into one 204 MHz microcontroller package.

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LPC4322JET100E - 204MHz Dual-Core MCU | NXP Semiconductors
LPC4322JET100E

LPC4322JET100E - 204MHz Dual-Core MCU | NXP Semiconductors

NXP Semiconductors LPC4322JET100E is a dual-core 32-bit Arm Cortex-M4/M0 microcontroller rated at 204 MHz, with 512 kB of embedded flash and 136 kB of on-chip SRAM in a 100-pin TFBGA package measuring 9 x 9 mm. The Cortex-M4 main core handles performance-sensitive embedded processing, while the energy-efficient Cortex-M0 coprocessor can support control tasks, communications, or low-power workloads. A 3.3 V supply, dual high-speed USB capability, Ethernet connectivity, LCD support, and extensive programmable peripherals position the device for connected industrial, communications, medical, and consumer equipment. A microcontroller is a programmable semiconductor that integrates a processor core, memory, peripherals, and communication interfaces into one device. The LPC43xx hierarchy combines a higher-performance Cortex-M4 processor with a Cortex-M0 coprocessor inside a single package. This architecture can reduce the need for a separate microcontroller while allowing software to partition control and communication workloads across two instruction-set-compatible Arm cores. The LPC4322JET100E combines 512 kB of flash with 136 kB of SRAM and includes 16 kB of EEPROM within the broader LPC4322 family, which supports configurations up to 1 MB of flash. Its quad SPI Flash Interface, or SPIFI, provides an external serial-memory path, while the State Configurable Timer and Serial General Purpose I/O interfaces support event timing and flexible signal routing. Two high-speed USB interfaces and Ethernet support enable direct connectivity without requiring separate host controllers for common designs. Operated from a 3.3 V supply, the device is based on 32-bit Arm Cortex-M4 and Cortex-M0 cores. The M4 core provides the principal application-processing path, while the M0 core offers a simplified, code-efficient execution environment. The available manufacturer descriptions identify 204 MHz performance, making the part suitable for protocol processing, human-interface control, data acquisition, and embedded networking when combined with suitable external memories and analog circuitry. Typical uses include USB-connected industrial controllers, Ethernet-capable data-acquisition equipment, medical monitoring terminals, LCD-equipped human-interface panels, and communications equipment. The Ethernet and dual-USB resources make the MCU especially useful where several wired interfaces must coexist. Designers must also provide adequate flash, SRAM, clock, decoupling, and peripheral support required by the selected design, while paying attention to high-speed routing and thermal limits of the compact BGA package. For reliable PCB implementation, follow NXP's recommended power, decoupling, clock, and high-speed layout guidance. Place bypass capacitors close to supply pins, keep sensitive and high-speed traces short, and verify differential-pair routing for USB and Ethernet. This page consolidates verified manufacturer and distributor information with application guidance, comparison criteria, and drop-in replacement considerations for faster engineering evaluation.

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LPC4323JBD144E - Dual-Core Cortex-M4/M0 MCU | NXP
LPC4323JBD144E

LPC4323JBD144E - Dual-Core Cortex-M4/M0 MCU | NXP

The NXP Semiconductors LPC4323JBD144E is a dual-core 32-bit Arm Cortex-M4/M0 microcontroller with 512 kB of flash, 136 kB of SRAM, and an LQFP-144 package. The primary Cortex-M4 core provides high-performance embedded processing, while the Cortex-M0 coprocessor offers code- and tool-compatible execution for energy-efficient control tasks. The device also integrates Ethernet, two high-speed USB interfaces, LCD support, EMC-oriented features, and extensive configurable peripherals for connected embedded systems. A microcontroller is a programmable semiconductor platform that combines a processor core, memory, communication peripherals, timers, and I/O in one integrated circuit. The LPC4323JBD144E belongs to the Arm Cortex-M4 microcontroller family and sits within the broader embedded-processing and power-management hierarchy. Its two-core architecture can divide control, communications, and real-time work between Cortex-M4 and Cortex-M0 domains while retaining a unified software-development environment. The LPC4323 part family supports Arm Cortex-M4 processing with an Arm Cortex-M0 coprocessor capable of operation up to 204 MHz. The supplied product information identifies 512 kB flash and 136 kB SRAM for LPC4323JBD144, two high-speed USB ports, Ethernet connectivity, and LCD support. A quad SPI Flash Interface, State Configurable Timer, Serial General Purpose I/O interface, and EEPROM memory are also identified as family-level features. The LQFP-144 package provides 144 external leads and supports access to the device's extensive communications and general-purpose I/O resources. Because the target is a pin-intensive mixed-signal microcontroller rather than a simple power component, careful assignment of pins is necessary when designing PCB fanout, USB, Ethernet, display, and external-memory interfaces. The package is supplied in tray packaging according to the verified distributor listing. Typical uses include industrial Ethernet equipment, USB-to-serial or protocol-conversion controllers, human-machine interface controllers, connected test equipment, and embedded gateways. The Ethernet and dual high-speed USB resources make the device suitable for systems that must bridge multiple communication standards while using the Cortex-M0 core for background control or low-power peripheral servicing. The principal design consideration is firmware and board planning rather than a simple power-rail trade-off. Designers should reserve the required USB, Ethernet, LCD, clock, reset, debug, and programming pins before assigning general-purpose I/O. The exact pin names, multiplexing limits, clock requirements, decoupling values, and analog characteristics should be checked against the manufacturer datasheet before schematic capture. This page consolidates the verified manufacturer and distributor information for the LPC4323JBD144E, identifies same-family LQFP-144 alternatives, and separates confirmed specifications from parameters that still require datasheet verification. That distinction helps engineers compare procurement options without mistaking a family relationship for complete application-level equivalence.

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