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LPC1823JET100E - 180MHz Cortex-M3 MCU | NXP Semiconductors
LPC1823JET100E

LPC1823JET100E - 180MHz Cortex-M3 MCU | NXP Semiconductors

The NXP Semiconductors LPC1823JET100E is a high-performance 32-bit Arm Cortex-M3 microcontroller with 512 kB of flash memory, 104 kB of SRAM, and a maximum CPU frequency of 180 MHz, housed in a 100-ball TFBGA package measuring 9 x 9 mm. It is designed for embedded applications requiring high processing performance, substantial on-chip memory, and a broad set of serial and communications peripherals. An Arm Cortex-M3 microcontroller is a 32-bit reduced-instruction-set processor core used in embedded systems. Cortex-M3 devices belong to the broader microcontroller hierarchy, combining a processor core, flash memory, SRAM, peripheral controllers, and interrupt handling in one integrated circuit. This integration lets embedded products execute firmware while communicating with sensors, actuators, human interfaces, storage devices, and external networks through dedicated hardware peripherals. The LPC1823JET100E provides 512 kB flash for program storage, 104 kB SRAM for working memory, and an operating frequency up to 180 MHz. Its 100-ball TFBGA-100 package supports compact surface-mount PCB layouts. NXP describes the LPC18xx family as pin- and software-compatible with many related devices, allowing engineers to reuse software and consider family variants when product requirements change. Detailed electrical, peripheral, and environmental limits are available in the linked manufacturer documentation. The device uses the Arm Cortex-M3 architecture, whose efficient instruction set and hardware interrupt handling are suitable for real-time embedded control. Its combination of flash, SRAM, and processing speed allows more application code and data to remain on-chip than in smaller general-purpose microcontrollers. This can reduce external memory requirements in networking, industrial-control, communications, and embedded-processing equipment, subject to the complete peripheral configuration of the selected device. Typical uses include industrial automation equipment, USB-connected embedded systems, communications controllers, and compact control platforms. In each case, the MCU can execute control logic while its on-chip memory stores firmware and working data. Engineers should verify the required USB, Ethernet, CAN, LCD, storage, and other peripheral functions against the exact LPC1823 configuration before selecting it for a design. A critical design consideration is BGA assembly and inspection. The 100-ball TFBGA-100 footprint requires a compatible land pattern, controlled reflow, and appropriate solder-joint inspection because hidden joints are not visually accessible after assembly. Firmware should also be validated for the exact LPC1823 peripheral set because related LPC18xx devices can differ in memory and integrated interfaces. This product page consolidates verified manufacturer and distributor information, exact pricing references, same-package family alternatives, and practical design considerations. It also distinguishes confirmed LPC1823JET100E attributes from parameters that still require confirmation from the full NXP datasheet, helping engineers make evidence-based sourcing and design decisions.

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LPC1825JBD144E - 180MHz Cortex-M3 MCU, 768KB Flash, LQFP-144 | NXP
LPC1825JBD144E

LPC1825JBD144E - 180MHz Cortex-M3 MCU, 768KB Flash, LQFP-144 | NXP

The NXP LPC1825JBD144E is a 32-bit Arm Cortex-M3 microcontroller operating at up to 180 MHz, with 768 kB of on-chip flash (768K x 8), 136 kB of SRAM, and a 144-pin LQFP package measuring 20 x 20 mm with surface-mount gull-wing leads. It belongs to the NXP LPC18xx high-performance microcontroller family. A microcontroller (MCU) is a single integrated circuit that contains a processor core, embedded memory and a set of peripheral blocks on one die. The NXP LPC18xx family sits in the hierarchy embedded processor -> 32-bit microcontroller -> Arm Cortex-M3 MCU -> NXP LPC18xx series. Arm Cortex-M3 cores combine a compact 32-bit instruction set with low power consumption, enhanced debug features and a high level of support-block integration, which makes them the standard choice for industrial, automotive-adjacent and consumer embedded control. Key features of the LPC1825JBD144E include a 180 MHz maximum CPU frequency, a three-stage pipeline, 768 kB of flash for firmware and constants, and 136 kB of SRAM for working memory and data buffers. The generous SRAM figure is unusual for a Cortex-M3 part and supports USB host or device buffering, DMA transfers and display framebuffer work without external memory. The 144-pin LQFP footprint exposes the full complement of GPIO, communication and timer resources while remaining compatible with standard 0.5 mm-pitch LQFP144 assembly. Technically, the part belongs to a family whose members run at CPU frequencies of up to 180 MHz using a three-stage pipeline, and the family documentation highlights low power consumption, enhanced debug capabilities and a high level of support-block integration. That combination shortens interrupt latency for protocol handling and keeps a single core sufficient for gateway-class products that combine USB, serial and control functions. Typical applications include industrial control and factory automation nodes, USB host hubs and peripheral gateways, building and energy management controllers, test and measurement front-ends, human-machine interface panels, and motor or stepper motion control boards where the LQFP144 pin count is required for parallel I/O. When designing around this MCU, budget the 20 x 20 mm LQFP144 land pattern carefully, place decoupling capacitors adjacent to every supply pin group, and confirm the ground-return path under the die because the exposed perimeter leads carry thermal current into the board rather than into a dedicated pad. This page consolidates manufacturer and distributor part data, drop-in LQFP144 alternatives from the same NXP family, parameter-by-parameter comparison, and practical layout and thermal notes that a datasheet alone does not present in decision-ready form.

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LPC1825JET100E - 180MHz Cortex-M3 MCU | NXP | Embedded
LPC1825JET100E

LPC1825JET100E - 180MHz Cortex-M3 MCU | NXP | Embedded

The NXP LPC1825JET100E is a high-performance 32-bit microcontroller based on the Arm Cortex-M3 processor, operating at up to 180 MHz with 768 KB of flash memory in a 100-pin TFBGA package measuring 9 x 9 mm. The device also provides 136 KB of SRAM, USB connectivity, and an operating supply of 3.3 V, making it suitable for connected embedded systems that need substantial local memory and a compact surface-mount footprint. A microcontroller is a semiconductor device that integrates a processor core, program memory, data memory, peripherals, and communication interfaces onto one package. Within the embedded-system hierarchy, the LPC1825JET100E belongs to the Arm Cortex-M3 MCU class and combines a 32-bit RISC processor with USB, Ethernet-oriented connectivity options, and other peripherals designed for industrial, communications, and human-interface applications. This integration reduces the number of discrete components required around the central controller. The principal memory features are 768 KB of flash and 136 KB of SRAM, while the processor operates at up to 180 MHz. USB support adds a practical connection option for firmware update, device-to-host communication, or peripheral integration. The 100-ball TFBGA package supports compact assemblies but requires careful PCB layout because its fine ball pitch and exposed thermal-management requirements make the footprint more demanding than a leaded package. The LPC1825JET100E is positioned as a high-performance Cortex-M3 device for embedded applications that need more memory and connectivity than a basic microcontroller. Its 768 KB flash capacity provides room for a larger embedded code base, while 136 KB of SRAM supports working memory, buffers, networking structures, and real-time control data. The 180 MHz operating speed also provides additional compute headroom for control loops, protocol processing, and user-interface logic. Typical applications include industrial control equipment, USB-connected data acquisition, communications infrastructure, connected sensors, and compact embedded controllers. A design can place the MCU at the center of a control board, using its SRAM for active data, flash for firmware, and USB for configuration or host connectivity. Peripherals should be assigned according to the complete NXP pin description so that signal multiplexing and board-level interfaces remain deterministic. The main design consideration is package implementation. A 100-pin TFBGA is intended for multilayer PCB manufacturing, and its escape routing, via placement, solder-mask design, and thermal layout must follow the package drawing. Place decoupling capacitors adjacent to the appropriate supply pins, preserve the prescribed via pattern, and verify the PCB stack-up and assembly process before releasing a production design. This product page combines the manufacturer identification, verified distributor specifications, memory and package details, application guidance, and replacement analysis. It also distinguishes direct same-package options from broader functional comparisons so engineers can identify which substitutions require a board-level redesign before making a sourcing decision.

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LPC1827JBD144E - 180MHz Cortex-M3 MCU with Ethernet | NXP
LPC1827JBD144E

LPC1827JBD144E - 180MHz Cortex-M3 MCU with Ethernet | NXP

NXP LPC1827JBD144E is a high-performance 32-bit microcontroller based on the Arm Cortex-M3 core, operating at frequencies up to 180 MHz and integrating 1 MB of Flash memory, 136 kB of SRAM, Ethernet, two high-speed USB interfaces, LCD support, and EMC peripherals in a 144-LQFP package measuring 20 mm by 20 mm. It combines deterministic microcontroller control with substantial connectivity and memory resources for demanding embedded systems. An Arm Cortex-M3 microcontroller is a 32-bit embedded processing device built around the Arm Cortex-M3 processor core. Cortex-M3 belongs to the microcontroller product hierarchy and combines a three-stage pipeline, interrupt-oriented architecture, low-power operation, and integrated debug support. The LPC182x family applies this core to applications requiring high connectivity, fast control, and a broad peripheral set within a single integrated circuit. The LPC1827JBD144E provides up to 1 MB of Flash for firmware and data, 136 kB of SRAM for working memory, and CPU operation up to 180 MHz. Integrated Ethernet supports network-connected equipment, while two high-speed USB interfaces enable host, device, or dual-role connectivity. LCD support and the family’s EMC features broaden its suitability for human-interface equipment and designs exposed to electrically noisy environments. The three-stage Cortex-M3 pipeline supports efficient instruction execution and predictable interrupt handling. This architecture is well suited to protocol processing, data acquisition, user-interface control, communications management, and real-time supervisory functions. Consolidated connectivity and memory can also reduce external component count compared with designs that require separate USB, Ethernet, memory, and display-interface components. Typical applications include industrial Ethernet controllers, USB-to-serial and protocol-conversion equipment, data-logging systems, HMI panels, building controls, test-and-measurement instruments, and embedded gateways. The combination of 180 MHz performance, 136 kB SRAM, Ethernet, and dual high-speed USB makes the device especially useful when local processing and multiple communication paths are required in one controller. PCB design should preserve high-speed signal integrity around the Ethernet and USB interfaces, including controlled-impedance routing, continuous return paths, and short differential-pair geometry. Decoupling and signal-integrity practices described in the NXP datasheet should be followed, and the 144-pin footprint requires careful assignment of unused pins before final schematic and layout release. This product record combines the manufacturer’s device positioning with distributor availability information, practical application guidance, package-specific design considerations, and a structured drop-in comparison. The result helps engineers evaluate whether the LPC1827JBD144E provides the required memory, connectivity, processing speed, and 144-LQFP footprint before beginning PCB implementation.

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LPC1827JET100E - 180MHz Cortex-M3 1MB MCU | NXP | TFBGA-100
LPC1827JET100E

LPC1827JET100E - 180MHz Cortex-M3 1MB MCU | NXP | TFBGA-100

NXP Semiconductors LPC1827JET100E is a high-performance 32-bit ARM Cortex-M3 microcontroller with up to 1 MB flash memory, 136 kB SRAM, Ethernet connectivity, two high-speed USB interfaces, LCD support, and an operating clock of up to 180 MHz. The device is packaged in a 100-TFBGA package measuring 9 mm by 9 mm and is identified as a 3.3 V microcontroller in the manufacturer product documentation. A microcontroller is a programmable semiconductor system that integrates a processor core, memory, peripherals, and interface circuitry on one package. The LPC1827JET100E belongs to the NXP LPC18xx family of Cortex-M3 devices, placing it within the broader 32-bit embedded processor, embedded control, and semiconductor hierarchies. This combination of processing performance, connectivity, and memory is intended for embedded systems requiring substantial control capability and multiple communication interfaces. Key features include the ARM Cortex-M3 processor core, 180 MHz maximum operating frequency, 1 MB of flash memory, and 136 kB of SRAM. The integrated Ethernet interface supports network-connected equipment, while the two high-speed USB interfaces support USB peripherals, data transfer, and USB-connected control systems. LCD support broadens the device's suitability for human-machine interfaces and industrial panel controllers. The 3.3 V supply requirement supports designs built around standard embedded 3.3 V power systems. The LPC1827JET100E architecture combines a high-performance 32-bit ARM Cortex-M3 core with dedicated connectivity and embedded peripherals. Its 100-TFBGA-100 land pattern provides a compact solution for space-constrained equipment, although ball-pitch, escape-routing, assembly, and thermal-management requirements must be considered during PCB layout. The package also demands careful via-in-pad or fanout design where required by the selected assembly process. Typical applications include industrial Ethernet controllers, USB host or device equipment, network-connected sensors, HMI systems, and embedded gateways. The Ethernet and dual USB resources allow the MCU to bridge communications among sensors, host computers, storage devices, and service networks. The LCD interface is particularly useful where local status display is required without a separate display controller. Design consideration: the dense 100-TFBGA footprint should be assigned to a multilayer PCB with controlled impedance and a verified escape-routing strategy. Check every power, ground, decoupling, USB, Ethernet, and clock connection against the manufacturer pin-description and reference-layout tables before fabrication. Confirm peripheral multiplexing and pin assignment in the device configuration documentation, because alternate functions can constrain simultaneous use of communication interfaces. This product page combines manufacturer and distributor specifications with practical design guidance, connectivity-focused application analysis, packaging information, and a constrained comparison of same-family drop-in candidates. These engineering details help shorten evaluation time while preserving the need to verify the complete design against the official datasheet and hardware design guidance.

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LPC1830FBD144K - 180MHz Cortex-M3 MCU | NXP | Industrial
LPC1830FBD144K

LPC1830FBD144K - 180MHz Cortex-M3 MCU | NXP | Industrial

NXP Semiconductors LPC1830FBD144K is a 32-bit ARM Cortex-M3 microcontroller rated up to 180 MHz, with 200 kB of SRAM and ROMless program memory architecture, housed in a 144-pin LQFP package measuring 20 x 20 mm. It integrates Ethernet, two high-speed USB interfaces, CAN 2.0B, an SPI Flash Interface, and a State Configurable Timer. A microcontroller is a programmable control component that combines a processor core, memory interfaces, communication peripherals, timers, and general-purpose input/output functions on one integrated circuit. The LPC1830 belongs to the ARM Cortex-M microcontroller hierarchy, where the Cortex-M3 core provides a 32-bit instruction set optimized for embedded control. In the broader semiconductor taxonomy, it is a microcontroller IC and a member of the NXP LPC18xx family. The headline configuration combines a 180 MHz operating speed with 200 kB of SRAM, two high-speed USB interfaces, and Ethernet connectivity. Because the LPC1830 is ROMless, its application program must be stored in external nonvolatile memory and loaded into internal SRAM during startup. Additional peripherals include CAN 2.0B, an SPI Flash Interface, a State Configurable Timer, and a configurable LCD interface identified in the manufacturer materials. The Cortex-M3 architecture uses a 32-bit processing core with exception handling suited to real-time embedded products. Its integrated communication resources can reduce the number of supporting components when a design requires USB, Ethernet, CAN, and flash-memory access. The ROMless design provides flexibility in code storage, but it also requires careful boot-memory planning, initialization sequencing, and sufficient SRAM for the selected firmware and runtime data. Typical uses include industrial Ethernet controllers, USB-to-CAN gateways, external flash storage systems, network-connected test equipment, and embedded data-acquisition platforms. In each case, the combination of high-speed USB, Ethernet, CAN, and substantial SRAM allows multiple communication paths to coexist without requiring separate interface devices. Designers should confirm the external memory interface, startup configuration, pin multiplexing, USB transceiver requirements, and Ethernet magnetics requirements against the complete manufacturer datasheet before layout. The 144-pin LQFP also requires a dense, multilayer PCB with careful routing of high-speed USB and Ethernet signals, controlled impedance, short return paths, and adequate decoupling close to the device. This product record combines verified manufacturer and distributor facts with an honest identification of unavailable electrical and pin-level data. It also documents package characteristics, practical design constraints, and the absence of verified drop-in replacements instead of presenting unsupported cross-references as drop-in options.

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LPC1830FET100Y - 180MHz Cortex-M3 MCU | NXP | Industrial
LPC1830FET100Y

LPC1830FET100Y - 180MHz Cortex-M3 MCU | NXP | Industrial

The NXP LPC1830FET100Y is a 32-bit ARM Cortex-M3 microcontroller operating up to 180 MHz, with 200 kB of SRAM, external memory interfaces, Ethernet, USB 2.0, CAN 2.0B, SPI Flash Interface, and a State Configurable Timer in a 100-ball TFBGA package measuring 9 x 9 mm. The ROMless architecture requires an external boot memory source, making the device suitable for applications that need flexible firmware storage or field-programmable memory. A microcontroller is a programmable semiconductor that integrates a processor core, memory interfaces, communication peripherals, timers, and general-purpose I/O into one compact device. The LPC1830 belongs to the Cortex-M3 embedded-processing hierarchy, where a microcontroller sits below the broader category of microprocessors and above application-specific embedded control systems. It combines deterministic real-time control with network and high-speed connectivity. The LPC1830FET100Y provides 200 kB of SRAM and operates from 2.5 V or 3.3 V, according to the verified NXP and distributor product information. Its Ethernet controller, two high-speed USB interfaces, and CAN 2.0B controller support connected industrial, communications, and data-acquisition equipment. The dedicated SPI Flash Interface allows the MCU to access external serial flash, while the State Configurable Timer supports timing functions that can be adapted to different control tasks. Operation up to 180 MHz provides sufficient processing performance for protocol handling, control logic, and concurrent peripheral activity. Because the device is ROMless, designers must provide suitable external boot memory and include a valid startup image in the system architecture. The 100-TFBGA package also requires careful PCB layout, with short escape routing and a ball grid that is not directly compatible with a conventional fine-pitch TQFP footprint. Typical applications include industrial Ethernet controllers, USB-to-serial and USB-to-CAN gateways, network-connected instrumentation, embedded data loggers, and industrial automation modules. The Ethernet and USB peripherals are especially useful where a single controller must bridge embedded processing with external hosts or network equipment. CAN support also permits connection to industrial bus nodes, sensors, and actuator networks. A primary design consideration is the 100-ball BGA assembly process. The PCB should be designed for the manufacturer-recommended land pattern, with controlled impedance routing for Ethernet and USB, local decoupling near each supply ball, and thermal-via placement beneath the device where required. Component availability, flash configuration, boot behavior, and interface timing must be validated before production release. This product page consolidates verified manufacturer and distributor information, identifies the MCU's principal connectivity and memory features, and documents the engineering trade-offs associated with its ROMless architecture, 100-TFBGA package, and external peripheral ecosystem.

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LPC1833JBD144 - 180MHz Cortex-M3 MCU, 512KB Flash, LQFP-144 | NXP
LPC1833JBD144

LPC1833JBD144 - 180MHz Cortex-M3 MCU, 512KB Flash, LQFP-144 | NXP

The NXP LPC1833JBD144 is a high-performance 32-bit ARM Cortex-M3 MCU operating at up to 180 MHz, equipped with 512 kB flash, 136 kB SRAM, dual High-Speed USB, Ethernet MAC, and an integrated LCD controller, housed in a 144-pin LQFP package. It belongs to the LPC18xx family of microcontrollers designed for embedded applications requiring substantial connectivity and processing headroom. A 32-bit microcontroller (MCU) is a single-chip computer integrating a CPU core, program memory, data memory, and programmable peripherals. The LPC18xx family occupies the high-performance tier of NXP's Cortex-M3 lineup, sitting between the mainstream LPC15xx/LPC17xx and the dual-core LPC40xx, typically used in industrial HMI, USB peripherals, and connectivity gateways. Key features of the LPC1833JBD144 include Cortex-M3 core at 180 MHz, two High-Speed USB 2.0 OTG controllers (one with on-chip HS PHY), 10/100 Ethernet MAC, an LCD controller supporting STN/TFT panels, dual SPI/I2C, UART, CAN, 4 kB EEPROM emulation in flash, and a 4 MB address space via the external memory controller. Power is supplied from a 2.4V to 3.6V rail, with deep-sleep and power-down modes for battery-sensitive designs. Architecturally, the LPC1833 uses a 3-stage pipeline Cortex-M3 core with NVIC supporting up to 32 priority levels, a dedicated DMA controller, and a multilayer AHB bus matrix that allows simultaneous CPU and peripheral transfers. The on-chip HS USB PHY eliminates external transceiver parts, reducing both BOM and PCB area, while the EMC (External Memory Controller) allows expansion to SDRAM or SRAM up to 4 MB. Typical applications include industrial HMI panels using the integrated LCD controller, USB device/host peripherals such as card readers or instrumentation, Ethernet-connected sensor hubs, and motor-control reference designs. The wide peripheral mix is well-suited to multi-protocol gateways and point-of-sale terminals. When designing with the LPC1833JBD144, ensure the PCB exposes the JTAG/SWD pins for debug access and provide adequate decoupling (100 nF + 4.7 µF) near each VDD/VSS pair. The LQFP-144 footprint has lower thermal performance than QFN/BGA; for sustained high-current peripherals, route multiple internal power/ground planes. This page synthesizes distributor pricing, drop-in alternatives within the LPC18xx family, and practical design notes that complement the manufacturer's datasheet and shorten time-to-prototype for LPC18xx-based designs.

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LPC1833JBD144E - 180MHz Cortex-M3 MCU, 512KB Flash | NXP
LPC1833JBD144E

LPC1833JBD144E - 180MHz Cortex-M3 MCU, 512KB Flash | NXP

The NXP LPC1833JBD144E is a high-performance 32-bit Arm Cortex-M3 microcontroller with 512 KB of on-chip flash and 136 KB of SRAM, housed in a 144-pin LQFP (20x20 mm) package. It operates at CPU frequencies up to 180 MHz and integrates two high-speed USB 2.0 controllers (one Host, one Host/Device), a 10/100 Ethernet MAC, an external memory controller, and a rich set of serial peripherals including UART, SPI, I2C, and CAN. The 'E' suffix denotes an extended-temperature grade suitable for industrial environments. An Arm Cortex-M3 microcontroller is a 32-bit MCU core designed by Arm for deterministic embedded applications. Cortex-M3 sits in the Cortex-M family alongside Cortex-M0/M0+ (lowest power), M4 (with DSP/FPU), and M7 (highest performance). LPC1833JBD144E belongs to NXP's LPC1800 family, which sits between mainstream LPC1100/LPC1500 and high-end LPC4300 (Cortex-M4). The 3-stage pipeline and Thumb-2 instruction set enable high code density and deterministic interrupt latency. Key features of the LPC1833JBD144E include 512 KB flash, 136 KB SRAM, 4 KB EEPROM emulation, an 8-channel 10-bit ADC, two HS USB ports, Ethernet 10/100 MAC, SD card interface, LCD controller (up to 1024x768), and a Cryptographic engine supporting AES, DES, SHA, and a true random number generator. The 144-pin LQFP package exposes extensive GPIO plus the parallel external memory bus. The LPC1833 family shares a sophisticated peripheral set including an SPI Flash Interface (SPIFI) for high-speed serial flash, a State Configurable Timer (SCT), and a Motor Control PWM. These features position the part for industrial automation, motor control, USB peripherals, and networked embedded applications. Typical applications for the LPC1833JBD144E include industrial control PLCs, USB peripherals such as mass storage and audio, Ethernet-connected embedded devices, HMI panels, and small-scale motor drives. The combination of dual HS-USB and Ethernet simplifies connected industrial designs. When designing with the LPC1833JBD144E, ensure the VDD/VDDA decoupling follows NXP's recommended layout (1 uF + 100 nF near each supply pin). The wide operating range (2.2V to 3.6V) simplifies power design. The 'E' temperature grade supports -40C to +105C ambient. Verify boot source strapping for ISP/UART/SPIFI on reset release. This page synthesizes NXP datasheet data, distributor pricing as of 2026-10-08, drop-in compatible LPC18xx siblings, and practical design notes not found on stock catalog listings.

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LPC1833JET100E - 180MHz Cortex-M3 MCU with USB | NXP
LPC1833JET100E

LPC1833JET100E - 180MHz Cortex-M3 MCU with USB | NXP

The NXP Semiconductors LPC1833JET100E is a high-performance 32-bit Arm Cortex-M3 microcontroller operating up to 180 MHz, with 512 kB of flash memory, 136 kB of SRAM, Ethernet, and two high-speed USB interfaces in a 100-ball TFBGA package measuring 9 mm by 9 mm. A microcontroller is a programmable semiconductor that integrates a processor core, nonvolatile program memory, volatile data memory, and peripherals into one compact device. The LPC1833JET100E belongs to the MCU, embedded processor, and semiconductor hierarchy. Its Cortex-M3 core combines a 32-bit architecture with an efficient instruction set suited to embedded control, while its Ethernet and high-speed USB connectivity allows the same device to manage communications as well as real-time control functions. The device provides 512 kB of flash for firmware and 136 kB of SRAM for working data. Two high-speed USB interfaces reduce the need for additional USB controllers in designs requiring multiple USB connections. Integrated Ethernet similarly supports network-connected equipment without requiring a separate Ethernet interface IC. These capabilities make the LPC1833JET100E suitable for industrial gateways, USB-to-Ethernet equipment, data acquisition systems, and connected embedded controllers. The LPC18xx family is based on the Arm Cortex-M3 architecture and is positioned for embedded applications requiring high performance, substantial memory, Ethernet, USB, and LCD-related connectivity. Two high-speed USB interfaces and Ethernet provide the most distinctive connectivity combination in the verified product information, while the 180 MHz operating speed gives the processor more compute headroom than many lower-frequency embedded controllers. Typical implementations include industrial Ethernet bridges, USB hubs and peripheral controllers, connected test equipment, network interface modules, and multifunction embedded platforms. A design can place the MCU directly at the center of an Ethernet-enabled control system and use its two USB interfaces for either two peripheral roles or a host/device combination, depending on the required system topology. PCB implementation requires careful BGA layout, power and ground distribution, and signal-integrity management. Although the 9 mm by 9 mm TFBGA-100 package supports compact designs, its 100 terminals require adequate escape routing and via density. Firmware and peripheral assignments must also be reviewed against the manufacturer datasheet before production release. This page consolidates verified manufacturer and distributor information, package details, pricing references, same-family replacement considerations, and practical design guidance. It also distinguishes confirmed drop-in candidates from devices that may share a package without providing a complete functional replacement.

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LPC1833JET256 - 32-bit ARM Cortex-M3 MCU, 512KB Flash, 180MHz | NXP
LPC1833JET256

LPC1833JET256 - 32-bit ARM Cortex-M3 MCU, 512KB Flash, 180MHz | NXP

The NXP Semiconductors LPC1833JET256 is a high-performance 32-bit ARM Cortex-M3 microcontroller operating at up to 180 MHz, housed in a 256-ball LBGA (JET) package measuring 17x17 mm. It integrates 512 KB of on-chip flash memory and 136 KB of total SRAM, with peripheral features including Ethernet MAC, two High-speed USB controllers, an LCD controller, and multiple serial interfaces for embedded connectivity applications. A microcontroller (MCU) is a single-chip computer containing a CPU core, program memory (flash), data memory (SRAM), and integrated peripherals such as timers, ADCs, and communication interfaces. The ARM Cortex-M3 core is a 32-bit RISC processor featuring a 3-stage pipeline, hardware divide, single-cycle multiply, and a Nested Vectored Interrupt Controller (NVIC). The LPC18xx family sits within NXP's hierarchy of ARM-based embedded processors, ranging from low-power Cortex-M0+ parts up to Cortex-M4 parts with DSP and floating-point extensions. Key features of the LPC1833JET256 include: 512 KB flash, 136 KB SRAM, Ethernet MAC with IEEE 1588 support, two High-speed USB 2.0 controllers (one Host, one OTG), an LCD controller supporting STN and TFT panels, four UARTs, three SSP/SPI controllers, two I2C buses, a 10-bit ADC, and an external memory controller (EMC) for SDRAM and SRAM expansion. The device operates from a 2.4V to 3.6V supply and supports industrial temperature range of -40C to +105C. The LPC1833 is fabricated in a low-power CMOS process and integrates a high-bandwidth AHB multilayer matrix that allows concurrent access to flash, SRAM, and peripherals without CPU stalls. Its security features include a unique device serial number, a memory protection unit (MPU), and optional AES encryption via a dedicated hardware block on some family members. The 180 MHz Cortex-M3 delivers approximately 1.25 DMIPS/MHz, providing 225 DMIPS of computational headroom for protocol stacks, real-time control, and signal processing tasks. Typical applications include industrial automation controllers, Ethernet-enabled gateways and IoT edge nodes, HMI panels with TFT displays, USB peripherals and host devices, point-of-sale terminals, and motor control boards. The wide peripheral set makes the LPC1833 a versatile platform for connected embedded products requiring both rich connectivity and deterministic real-time performance. When designing with the LPC1833JET256, allocate sufficient PCB area for the 256-ball LBGA - a 0.8 mm pitch requires 4-layer or 6-layer PCB stack-up with laser-drilled or small-diameter vias for fanout. Decouple each VDD/VSS pair with a 100 nF X7R ceramic capacitor placed within 2 mm of the ball. Use the EMC interface carefully; place series resistors on the SDRAM clock and traces to minimize ringing. This page consolidates distributor pricing, verified drop-in alternatives, and practical design notes that complement the manufacturer datasheet - giving procurement and engineering teams a single reference for evaluating the LPC1833JET256 against competing Cortex-M3 microcontrollers in the same 256-ball LBGA footprint.

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LPC1837JBD144E - 180MHz Cortex-M3 MCU with 1MB Flash | NXP
LPC1837JBD144E

LPC1837JBD144E - 180MHz Cortex-M3 MCU with 1MB Flash | NXP

The NXP Semiconductors LPC1837JBD144E is a high-performance 32-bit ARM Cortex-M3 microcontroller with a maximum CPU frequency of 180 MHz, 1 MB of flash memory, 136 kB of SRAM, and a 144-pin LQFP package. It is designed for embedded applications that require substantial local memory and a broad set of connectivity peripherals. An ARM Cortex-M3 microcontroller is a 32-bit reduced-instruction-set-computing core designed for embedded control. In the product hierarchy, this MCU belongs to the LPC1800 family and combines a real-time processor, nonvolatile program memory, volatile data memory, and integrated communication peripherals in one integrated circuit. The LPC1837 is positioned for connected industrial equipment, communications equipment, and control systems requiring high processing performance and extensive I/O. The verified device information identifies 1 MB of flash, 136 kB of SRAM, and a 144-LQFP package. The LPC18xx family also includes Ethernet, two high-speed USB interfaces, LCD support, and other connectivity features according to the available manufacturer-family description. These characteristics make the device suitable for human-machine interfaces, protocol gateways, data acquisition systems, and embedded networking platforms. The ARM Cortex-M3 core supports efficient 32-bit processing while retaining a compact embedded architecture. Flash provides nonvolatile firmware storage, while the relatively large SRAM supports buffering, protocol stacks, display interfaces, and real-time workloads. The 144-pin package offers extensive peripheral access compared with smaller MCUs, making board-level pin planning important. Typical applications include industrial Ethernet controllers, USB-connected embedded systems, LCD human-machine interfaces, communications gateways, and multichannel control platforms. The E suffix in LPC1837JBD144E indicates a specified ordering variant; verify temperature grade, packaging, and production status against the current NXP documentation before release to manufacturing. For PCB implementation, use the NXP data sheet for the exact LQFP144 land pattern, power pins, decoupling requirements, and exposed thermal considerations. Do not infer pin compatibility from the package alone: Ethernet, USB, LCD, memory, and peripheral assignments must match the intended board revision and firmware configuration. This product page consolidates verified NXP and distributor information, same-family alternatives, application guidance, and design cautions that are not contained on a basic distributor listing. It is intended to support initial component selection while directing engineers to the authoritative NXP datasheet for final electrical and pin-level verification.

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LPC1837JET100E - 180MHz Cortex-M3 MCU | NXP Semiconductors
LPC1837JET100E

LPC1837JET100E - 180MHz Cortex-M3 MCU | NXP Semiconductors

NXP Semiconductors LPC1837JET100E is a high-performance 32-bit ARM Cortex-M3 microcontroller operating up to 180 MHz, with 1 MB of flash memory and up to 136 kB of SRAM. The device integrates Ethernet, two high-speed USB interfaces, LCD support, and EMC features in a 100-ball TFBGA package measuring 9 mm by 9 mm. Its combination of processing performance, memory capacity, and communication peripherals supports compact embedded systems that require more connectivity than a basic microcontroller. An ARM Cortex-M3 microcontroller is a 32-bit reduced-instruction-computing core designed for embedded control. Within the product hierarchy, the Cortex-M3 is an ARM processor core, while the LPC1837 is a flash-based microcontroller integrating that core with memory, communications, timing, and GPIO resources. The LPC1800 family architecture gives designers a compact platform for connected industrial, communications, consumer, and control applications without requiring a separate external processor for each protocol function. The LPC1837JET100E combines a maximum CPU frequency of 180 MHz with 1 MB of flash and up to 136 kB of SRAM. Integrated Ethernet supports network-connected equipment, while two high-speed USB interfaces can support host or device peripherals depending on the implemented design. LCD connectivity is also available for human-machine interfaces. These integrated functions reduce system complexity by consolidating communications and display control around one microcontroller. The 100-TFBGA package is designed for compact, high-density assemblies and provides 100 terminals in a 9 mm by 9 mm footprint. NXP identifies the LPC1837JET100 family as active, and distributor information identifies the LPC1837JET100E as an industrial-temperature part in tray packaging. Because the package uses an area-array layout, PCB design must follow the manufacturer’s land pattern, ball assignments, and multilayer construction requirements rather than treating the device as a conventional leaded package. Typical uses include industrial Ethernet controllers, USB-connected data-acquisition equipment, networked embedded modules, and compact HMI systems with LCD output. In these applications, the 180 MHz Cortex-M3 core can process protocol and control tasks, the 1 MB flash supports firmware and embedded resources, and the integrated connectivity reduces external component count. Firmware and peripheral configuration should be validated against the complete NXP data sheet and errata before production release. A critical design step is to use the exact NXP package drawing and pin-multiplexing table for the 100-TFBGA layout. Validate power, ground, decoupling, Ethernet PHY integration, USB routing, and programming access in the PCB stack-up before release. This page combines the available manufacturer and distributor information with engineering-focused selection, application, and integration guidance for the LPC1837JET100E.

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LPC1853FET256 - 180MHz Cortex-M3 MCU, 512KB | NXP
LPC1853FET256

LPC1853FET256 - 180MHz Cortex-M3 MCU, 512KB | NXP

The NXP Semiconductors LPC1853FET256 is an ARM Cortex-M3 32-bit microcontroller running up to 180 MHz with 512 kB on-chip flash and 136 kB SRAM, housed in a 256-ball LBGA (17x17 mm, SOT570-3 / TFBGA-256) package. It integrates two High-Speed USB controllers, an Ethernet MAC, an LCD controller, an External Memory Controller (EMC), and 118 general-purpose I/O lines, making it a dense single-chip solution for graphics-rich and connectivity-rich embedded applications. An ARM Cortex-M3 microcontroller is a 32-bit RISC core designed by Arm for low-cost, low-power embedded applications. The Cortex-M3 family belongs to the broader category of microcontrollers (MCUs) within the integrated-circuits hierarchy, and it sits between 8/16-bit legacy MCUs and higher-end Cortex-M4/M7 cores. The Cortex-M3 implements the Thumb-2 instruction set, includes a 3-stage pipeline, and offers tightly integrated NVIC interrupt control, positioning the LPC1853FET256 as a step above entry-level Cortex-M0/M0+ parts in computational throughput while remaining more deterministic than Cortex-A application processors. Key features of the LPC1853FET256 include a 180 MHz maximum CPU frequency, 512 kB flash, 136 kB SRAM, two HS-USB (Host/Device/OTG), 10/100 Ethernet MAC, LCD controller supporting STN/TFT panels, an 8-channel 10-bit ADC, four timers, a quadrature encoder interface, and multiple serial interfaces including UART, SPI, I2C, and I2S. The 256-ball LBGA package provides 118 GPIO pins for maximum peripheral parallelism and is supplied from a 2.2 V to 3.6 V rail, simplifying designs that need to mate with 3.3 V logic. The architecture combines the deterministic Cortex-M3 core with on-chip peripherals accessed through an AMBA AHB multilayer matrix. This matrix allows simultaneous DMA and CPU traffic to SRAM, Ethernet, USB, and the LCD controller without bus contention, which is critical for HMI applications where display refresh must coexist with network stack processing. The part supports low-power modes including Sleep, Deep-sleep, Power-down, and Deep Power-down for battery-friendly operation. Typical applications span industrial control panels with TFT LCD + Ethernet connectivity, USB host/device embedded products such as printers and POS terminals, building automation gateways, motor control HMIs, and medical device interfaces. The Ethernet + dual HS-USB combination specifically suits gateway and bridging products where the MCU acts as a protocol translator between field buses and host PCs. A key design consideration is the 256-ball LBGA package, which requires 4-layer or better PCB stack-up with laser-drilled or plugged micro-vias. Ground-bonded thermal vias under the central die-attach pad are recommended for reliable thermal performance at 180 MHz across 4 V operation. Designers should budget for SDRAM (when EMC is enabled) and reserve a QSPI footprint for optional external boot flash.

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LPC1853JBD208E - 180MHz Cortex-M3 512KB MCU | NXP
LPC1853JBD208E

LPC1853JBD208E - 180MHz Cortex-M3 512KB MCU | NXP

The NXP Semiconductors LPC1853JBD208E is a high-performance 32-bit microcontroller based on the Arm Cortex-M3 core, operating at up to 180 MHz with 512 KB of flash memory in a 208-pin LQFP package measuring 28 mm by 28 mm. The device is designed for embedded systems that require substantial processing speed, integrated connectivity, and a large pin count for external interfaces. It belongs to the LPC1800 family of Cortex-M3 microcontrollers for industrial, communications, consumer, and embedded applications. A microcontroller is a semiconductor containing a processor core, memory, peripherals, and interface controllers on one integrated circuit. The Cortex-M3 architecture uses a 32-bit instruction set and provides an efficient balance of performance, deterministic control, and low power consumption. Within the product hierarchy, this LPC1853 device is a 32-bit MCU, an embedded processor, and a configurable system-on-chip for real-time control and communication designs. Key characteristics include an Arm Cortex-M3 processor running at 180 MHz, 512 KB of program flash, and support for an operating voltage of 3.3 V. The LPC1800 family is also described as supporting Ethernet, two high-speed USB interfaces, LCD connectivity, and EMC-oriented features, making it suitable for designs that combine human-interface or network functions with deterministic embedded control. The 208-pin LQFP provides access to a broad collection of parallel, serial, analog, and communication signals. The large LQFP footprint provides ample routing access but requires careful PCB layout and thermal management. Because a microcontroller integrates high-speed digital circuitry and multiple I/O resources, clocking, power distribution, decoupling, and signal-return paths must be designed as an integrated system. Firmware should also be checked against the device’s clock configuration, memory map, peripheral availability, and pin multiplexing rather than relying only on the processor rating. Typical uses include industrial control panels, USB-connected embedded equipment, Ethernet-capable terminal systems, LCD human-machine interfaces, data acquisition equipment, and connected industrial products. The 180 MHz Cortex-M3 core provides additional headroom for protocol processing, control loops, and graphical or communications workloads. Where the design uses USB, Ethernet, or an LCD, the external interface circuitry and software drivers should be validated against the selected LPC1853 variant and its exposed peripheral configuration. A key design consideration is that the 512 KB flash and SRAM allocation, pin multiplexing, and peripheral availability must be reviewed against the final firmware and PCB requirements before layout release. For a 3.3 V design, validate all supply pins, ground connections, decoupling, and I/O levels against the manufacturer datasheet. The 28 mm by 28 mm LQFP also requires a land pattern with adequate thermal and copper support, while clock and high-speed interface routing demand short return paths and controlled impedance where applicable. This product page combines the verified LPC1853JBD208E identity, package and memory characteristics with practical interface-selection guidance, verified family alternatives, and engineering considerations for evaluating the 208-pin Cortex-M3 MCU in a new embedded design.

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LPC1857FET256 - 180MHz Cortex-M3 MCU, 1MB Flash | NXP | LBGA-256
LPC1857FET256

LPC1857FET256 - 180MHz Cortex-M3 MCU, 1MB Flash | NXP | LBGA-256

The NXP Semiconductors LPC1857FET256 is a high-performance 32-bit ARM Cortex-M3 microcontroller operating at up to 180 MHz, integrating 1 MB of on-chip flash and 136 kB SRAM, and offered in a 256-pin LBGA (17x17 mm) package. An ARM Cortex-M3 microcontroller is a 32-bit RISC processor core designed for deterministic real-time embedded applications; the Cortex-M3 sits within the ARM Cortex-M family (Cortex-M0/M0+/M3/M4/M7/M33) and is widely used where deterministic interrupt latency, hardware division, and Thumb-2 instruction efficiency are required. The LPC18xx family specifically targets high-throughput connected applications by pairing the Cortex-M3 core with high-speed peripherals including two HS USB ports, an on-chip LCD controller, an Ethernet MAC, and external memory controllers. Positioned within the broader taxonomy: microcontroller -> MCU -> 32-bit MCU -> ARM Cortex-M MCU -> LPC18xx -> LPC1857. Key features of the LPC1857FET256 include 1 MB flash with a flash accelerator, 136 kB total SRAM, two High-Speed USB 2.0 controllers (one with on-chip HS PHY), 10/100 Ethernet MAC, an LCD controller supporting STN and TFT panels up to WXGA, a Quad-SPI Flash Interface (SPIFI), two CAN 2.0B interfaces, three SSP/SPI controllers, one Fast-mode Plus I2C, a 10-bit ADC, a 10-bit DAC, four general-purpose timers, two SCTimer/PWM subsystems, an RTC, and a windowed watchdog timer. The device supports up to 142 GPIO pins with 5 V-tolerant I/O on most pins, an external memory controller (EMC) for SRAM/PSRAM/NOR/NAND, and an SD/MMC interface. The LPC1857FET256 uses a 3.3 V single-supply core with internal LDO regulation, a configurable clock generation unit (PLL) sourced from an external crystal or internal RC, and a power management block that supports Sleep, Deep-Sleep, Power-down, and Deep Power-down modes with multiple wake-up sources including RTC alarm, USB activity, Ethernet Wake-on-LAN, and external interrupts. The dual-bank flash with flash accelerator delivers zero-wait-state execution from flash at full 180 MHz, enabling deterministic code execution for industrial control loops. Typical applications include industrial HMI panels with TFT LCD, factory automation controllers, point-of-sale terminals, USB-enabled embedded peripherals, gateway nodes for industrial Ethernet, motor-control front-ends, secure connected sensors, and rugged portable medical devices where the Cortex-M3 deterministic interrupt latency simplifies safety-critical code paths. When designing with the LPC1857FET256, pay attention to decoupling the LBGA256 power rails: a four-layer PCB with continuous power planes under the BGA is required to achieve the thermal performance and signal integrity the part expects; the SPIFI interface allows low-cost quad-SPI NOR flash expansion without increasing pin count.

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LPC1857JBD208 - 180MHz Cortex-M3 1MB MCU | NXP
LPC1857JBD208

LPC1857JBD208 - 180MHz Cortex-M3 1MB MCU | NXP

The NXP Semiconductors LPC1857JBD208 is a high-performance 32-bit Arm Cortex-M3 microcontroller with a maximum CPU frequency of 180 MHz, 1 MB of flash memory, and 136 kB of SRAM. It is offered in a 208-pin LQFP package measuring 28 x 28 mm and integrates Ethernet, two high-speed USB interfaces, LCD support, and extensive connectivity for embedded applications. A microcontroller is a programmable integrated circuit that combines a processor core, memory, and peripherals in one device. The LPC1857 belongs to the microcontroller hierarchy: Cortex-M3 processor, embedded MCU, embedded semiconductor, and system-on-chip component. Its integrated peripherals reduce external component count while supporting communications, display, storage, timing, and industrial-control designs. Key features include the Arm Cortex-M3 core, up to 180 MHz operation, 1 MB flash, 136 kB SRAM, two HS USB ports, Ethernet connectivity, and LCD support. The large 208-pin LQFP package provides extensive I/O access and is appropriate for designs requiring many external peripherals, parallel interfaces, or mixed-signal connections. The LPC1857 family also provides low-power operation and enhanced debug support according to the manufacturer product description. The LPC1857JBD208 is targeted at industrial equipment, networking appliances, human-machine interfaces, data acquisition, communications infrastructure, and embedded control platforms. Its combination of high CPU frequency, substantial memory, and multiple communication interfaces supports protocol processing, user-interface control, data logging, and supervisory control tasks. The LCD controller is useful for local graphical or character-based operator displays. A key design consideration is package and firmware planning. The LQFP-208 footprint requires careful high-density PCB layout, exposed thermal behavior must be evaluated against the operating temperature and CPU workload, and firmware must be validated against the exact LPC1857 peripheral set and errata documentation. USB, Ethernet, LCD, and memory interfaces should be checked against the system signal-integrity requirements before release to production. This page combines the verified NXP product characteristics with distributor pricing references, practical application guidance, and honest replacement limitations. Cross-reference search results identify NXP family options, but they do not establish verified pin-compatible substitutes for this exact 208-pin device; engineers should therefore validate footprint, pinout, memory, peripheral, and firmware compatibility before substitution.

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LPC1857JBD208E - 180MHz Cortex-M3 1MB MCU | NXP
LPC1857JBD208E

LPC1857JBD208E - 180MHz Cortex-M3 1MB MCU | NXP

The NXP Semiconductors LPC1857JBD208E is a high-performance 32-bit ARM Cortex-M3 microcontroller with a maximum operating frequency of 180 MHz, 1 MB of flash memory, 136 kB of SRAM, and a 208-pin LQFP package measuring 28 mm by 28 mm. The device integrates two high-speed USB interfaces, Ethernet, LCD support, and a broad collection of embedded peripherals for connected industrial, communications, medical, and control systems. An ARM Cortex-M3 microcontroller is a 32-bit embedded processor within the ARM Cortex-M family of real-time microcontroller products. Its three-stage pipeline and integrated system features support deterministic embedded control, while dedicated communication peripherals reduce the need for external controllers. The LPC1857 therefore belongs to the hierarchy microcontroller, embedded processor, semiconductor, and electronic component. Principal features include a 1 MB flash code-storage capacity, 136 kB of SRAM, operation up to 180 MHz, two HS USB interfaces, Ethernet connectivity, and LCD support. The combination of substantial on-chip memory and integrated connectivity allows firmware, graphical interfaces, protocol stacks, and data-processing functions to be consolidated into one device. The 208-pin LQFP package also provides a large pin count for systems requiring numerous I/O, communications, analog, and debug connections. The LPC1857 family uses the ARM Cortex-M3 architecture, which provides a 32-bit processing environment with deterministic interrupt-oriented execution and enhanced debugging support. Its integration of USB, Ethernet, LCD, and extensive GPIO resources makes it more suitable for complex embedded platforms than a basic general-purpose microcontroller. Detailed flash organization, SRAM banking, peripheral pin assignments, electrical limits, and clock-tree values should be confirmed in the manufacturer datasheet for the exact ordering code. Typical applications include industrial Ethernet controllers, USB-connected data acquisition equipment, medical monitoring systems, HMI display controllers, building automation equipment, and network-connected embedded control products. Two USB interfaces permit simultaneous device-role and host/device connectivity, while Ethernet supports networked monitoring and control. The LCD interface is useful in operator panels and local graphical displays. Designers should preserve the exact 208-pin LQFP land pattern, provide the required decoupling and clock circuitry, and validate every signal connected to the numerous peripheral pins. Firmware, peripheral configuration, and board-level timing should be checked against the NXP documentation, especially when using the Ethernet, USB, LCD, or high-speed memory interfaces. This page combines verified source facts with package-aware alternatives and practical engineering guidance.

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LPC18S30FET256 - 180MHz Cortex-M3 Flashless MCU, 256-LBGA | NXP
LPC18S30FET256

LPC18S30FET256 - 180MHz Cortex-M3 Flashless MCU, 256-LBGA | NXP

The NXP Semiconductors LPC18S30FET256 is a high-performance ARM Cortex-M3 microcontroller running at up to 180 MHz, featuring 200 kB of on-chip SRAM, ROMless boot architecture, hardware security features, Ethernet MAC, two High-Speed USB 2.0 controllers (one Host/Peripheral, one Host-only), an External Memory Controller (EMC), and a 256-pin LBGA package (17x17 mm). It is part of the LPC1800 series, optimized for industrial control, HMI, motor drive, and secure embedded applications where external flash memory is acceptable. A microcontroller (MCU) is an integrated circuit that combines a CPU core, volatile memory (SRAM), non-volatile memory (Flash/ROM or external), and programmable peripherals on a single chip. The Cortex-M3 is an ARM-designed 32-bit RISC core featuring Thumb-2 instruction set, deterministic interrupts, and a Nested Vectored Interrupt Controller (NVIC). LPC1800 MCUs sit in NXP's high-performance general-purpose MCU hierarchy (MCU -> Cortex-M3 -> LPC1800 series -> LPC18Sxx sub-family), providing more compute and peripherals than Cortex-M0/M0+ parts while remaining lower-cost than Cortex-M4 parts. Key features include 200 kB SRAM, 4 kB EEPROM, AES hardware decryption accelerator, two HS-USB ports with on-chip PHY, 10/100 Ethernet MAC with MII/RMII interface, Quad-SPI Flash Interface (SPIFI), EMC supporting SRAM/SDRAM/NOR/NAND, up to 165 GPIO pins, four UARTs, three I2C, two CAN, two SSP/SPI controllers, and a 10-bit ADC with 8 channels. The LBGA256 (17x17 mm) package supports high-density I/O for graphics and external memory expansion. The LPC18S30FET256 uses NXP's standard peripherals library and CMSIS support, enabling rapid firmware development. Its security subsystem (hardware AES + unique device ID + secure boot) makes it suitable for anti-counterfeiting and tamper-resistant designs. The ROMless architecture requires external SPIFI or EMC flash for code storage, giving designers flexibility in memory density and updateability. Typical applications include industrial Human-Machine Interfaces (HMI), motor control and drives, factory automation controllers, secure POS terminals, and embedded networking gateways. When designing with the LPC18S30FET256, ensure proper decoupling (100 nF per VDD pin, 4.7 uF bulk), matched-impedance routing for HS-USB and Ethernet differential pairs, and a 12 MHz external crystal with correct load capacitance. The ROMless boot sequence must be validated using the boot ROM via the ISP/UART or SPIFI interface. Choose LPC18S30FET256E for the industrial-grade variant with extended temperature range. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found on a single manufacturer page.

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LPC18S50FET180E - 180MHz Cortex-M3 MCU | NXP
LPC18S50FET180E

LPC18S50FET180E - 180MHz Cortex-M3 MCU | NXP

NXP Semiconductors LPC18S50FET180E is a 32-bit Arm Cortex-M3 microcontroller with security features, operating at up to 180 MHz and providing 200 kB of SRAM in a 180-TFBGA package measuring 12 x 12 mm. The ROMless design integrates Ethernet, two high-speed USB interfaces, LCD support, and enhanced security capabilities for connected embedded systems. A microcontroller is a programmable semiconductor that combines a processor core, memory, peripherals, and communication interfaces on one device. Within the embedded-control hierarchy, this part belongs to the Arm Cortex-M3 class of 32-bit real-time microcontrollers, combining efficient interrupt handling with integrated connectivity. The ROMless architecture allows the boot program and application firmware to be stored in external nonvolatile memory, supporting larger codebases, flexible field updates, and controlled security provisioning. Key features include an Arm Cortex-M3 processor operating up to 180 MHz, 200 kB of SRAM, Ethernet connectivity, two high-speed USB ports, and LCD controller support. The security-oriented LPC18S family is suited to systems requiring hardware-assisted protection, controlled boot behavior, and connected communications. Its integration can reduce the component count in gateways, industrial controllers, human-machine interfaces, and network-attached equipment. The 180-TFBGA package supports dense PCB layouts while providing direct access to the Ethernet, USB, display, and general-purpose microcontroller peripherals. Because the device is ROMless, firmware storage and the external memory interface form a central part of the hardware design. Designers should use the manufacturer pin-description table when assigning ball locations and should validate signal integrity, power sequencing, exposed-pad treatment, and BGA assembly requirements before release to production. Typical applications include industrial Ethernet gateways, USB-to-Ethernet bridges, human-machine interface controllers, secure embedded network equipment, and connected factory-control systems. The combination of a 180 MHz Cortex-M3 core, 200 kB SRAM, dual high-speed USB, Ethernet, and LCD support allows the device to consolidate protocol processing, user-interface control, and secure connectivity in one compact design. The principal design trade-off is the extra board complexity associated with a 180-ball BGA and external firmware storage. Plan power rails and decoupling for simultaneous Ethernet and USB activity, preserve the recommended ball-pad layout, and qualify the assembly process before volume production. This page organizes the verified device characteristics, sourcing information, practical design considerations, and clearly qualified comparison points for engineering review. For firmware development, confirm the supported external-memory device, boot configuration, pin multiplexing, and peripheral clock settings against the LPC18Sx datasheet. The suffix E identifies the specific ordering configuration, so engineers should preserve the complete MPN when requesting documentation, quotes, or production components.

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LPC2103FBD48EL - 70MHz ARM7 Microcontroller | NXP
LPC2103FBD48EL

LPC2103FBD48EL - 70MHz ARM7 Microcontroller | NXP

The NXP Semiconductors LPC2103FBD48EL is a single-chip 16-bit/32-bit ARM7TDMI-S microcontroller with a maximum clock rate of 70 MHz, 32 KB of embedded flash memory, 8 KB of RAM, and a 10-bit SAR ADC. The device is packaged in a 48-LQFP measuring 7 x 7 mm and is intended for embedded control, communications, instrumentation, and real-time processing systems. An ARM-based microcontroller is a programmable semiconductor that combines a processor core, memory, peripherals, and interface logic on one integrated circuit. The LPC2103 belongs to the microcontroller hierarchy of embedded processors and semiconductor devices. Its ARM7TDMI-S core supports 32-bit code execution, while the integrated flash, RAM, ADC, serial interfaces, and general-purpose I/O provide a compact platform for controlling external circuitry without a separate external memory system. The principal device characteristics include 32 KB of high-speed program flash, 8 KB of on-chip RAM, a 10-bit successive-approximation ADC, and operation from a 1.65 V to 1.95 V core supply. A 128-bit-wide memory interface and accelerator architecture support efficient 32-bit execution. The NXP LPC2100 family also provides ISP/IAP capability, helping support programming and firmware-update workflows. The LPC2103FBD48EL combines the ARM7TDMI-S processor with dedicated embedded peripherals and fast parallel ports. Its architecture is suitable for interrupt-driven control, communications, data acquisition, and DSP-oriented algorithms where deterministic execution is important. The 48-LQFP package exposes the processor bus, I/O ports, analog inputs, serial interfaces, timing functions, and power connections on a compact surface-mount footprint. Typical applications include industrial monitoring equipment, communications controllers, embedded data-loggers, motor and process control, sensor acquisition systems, and compact consumer or appliance controllers. The 10-bit ADC is useful for reading analog sensors, while the general-purpose ports support digital control and interface signaling. Its 70 MHz operating capability also allows more computation to be handled locally than in many simpler 8-bit or low-clock-rate control devices. Designers should account for the low 1.65 V to 1.95 V supply requirement when selecting regulators, decoupling components, and external interface levels. The 48-LQFP footprint also requires careful examination of pin multiplexing, power routing, and exposed thermal behavior. Programming should follow NXP's documented ISP/IAP and device-configuration procedures rather than assuming a generic ARM debug arrangement.

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LPC2104BBD48 - 32-bit ARM7 MCU 128kB Flash LQFP-48 | NXP
LPC2104BBD48

LPC2104BBD48 - 32-bit ARM7 MCU 128kB Flash LQFP-48 | NXP

The NXP Semiconductors LPC2104BBD48 is a single-chip 32-bit ARM7TDMI-S microcontroller with 128 kB of embedded high-speed flash memory, 16 kB of SRAM, real-time emulation, and embedded Trace support, supplied in a 48-lead LQFP package (SOT313-2, 7 mm x 7 mm x 1.4 mm body, 0.5 mm pitch). It operates at up to 60 MHz from a 1.65 V to 1.95 V core supply and provides 32 GPIO pins for general-purpose use. A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory (typically flash), data memory (RAM), and a rich set of peripherals on a single die. The LPC2104 sits inside the broader hierarchy of: microcontroller -> embedded microprocessor -> integrated circuit -> semiconductor. Its ARM7TDMI-S core is a 16/32-bit RISC processor from the ARM7 family, historically one of the most widely deployed 32-bit MCU cores in industrial, automotive, and consumer embedded designs. Key features of the LPC2104BBD48 include 128 kB of on-chip ISP/IAP flash, 16 kB of SRAM, two 32-bit timers, a 10-bit ADC, I2C, SPI, and UART serial interfaces, plus a Real-Time Clock (RTC) with battery backup support. The device also integrates a Vectored Interrupt Controller (VIC) for fast deterministic interrupt response, and offers JTAG and EmbeddedICE for in-system debug. The LPC2104 uses a 128-bit wide internal flash bus to deliver sustained instruction throughput from flash despite the 0-wait-state architecture, and supports a 16-bit Thumb instruction set to improve code density. Power management includes two low-power modes (idle and power-down), an external interrupt wake-up path, and a brown-out detector to protect flash integrity. Typical applications include industrial control nodes, embedded sensor hubs, low-power handheld terminals, RS-485/Modbus gateway controllers, and legacy ARM7 retrofits. The combination of small LQFP-48 footprint, ample flash, and proven ARM7 toolchain makes it well-suited to brownfield designs where ARM Cortex migration is not yet required. When designing with the LPC2104, plan the crystal/oscillator layout per the datasheet because the internal PLL is sensitive to noise on VREF/VSSA; place 100 nF and 10 uF decoupling capacitors close to each supply pin. Note that this part is reported as obsolete/EOL on at least one distributor source, so plan second-source or migration path early. This page synthesises drop-in alternatives (same-brand first), 60 MHz ARM7 design considerations, and a comparison matrix that includes package/flash/RAM dimensions not aggregated on typical distributor listings.

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LPC2106FHN48/01 - 60MHz ARM7 MCU, 128KB Flash | NXP
LPC2106FHN48/01

LPC2106FHN48/01 - 60MHz ARM7 MCU, 128KB Flash | NXP

NXP Semiconductors LPC2106FHN48/01 is a 32-bit ARM7TDMI-S microcontroller with a 60 MHz maximum clock, 128 KB of embedded high-speed ISP/IAP flash memory, and 64 KB of RAM in a 48-HVQFN package. It is designed for embedded applications requiring deterministic control, serial communications, and a compact surface-mount footprint. A microcontroller is a programmable semiconductor that integrates a CPU core, memory, peripherals, and I/O on one device. The LPC2106 belongs to the general-purpose MCU hierarchy and uses the ARM7TDMI-S architecture, which supports 32-bit ARM instruction execution and 16-bit Thumb code. This combination provides broad software compatibility while allowing reduced code size where instruction density matters. The principal features of the LPC2106FHN48/01 include 128 KB of ISP/IAP flash, 64 KB of SRAM, a 60 MHz operating frequency, two UARTs, I2C, and SPI interfaces. A 128-bit-wide memory interface and accelerator architecture support efficient 32-bit code execution. Thumb mode can reduce code size by more than 30% relative to equivalent 32-bit instruction encoding, making the device suitable for firmware with limited flash capacity. The /01 suffix identifies a specific device configuration within the LPC2104, LPC2105, and LPC2106 family. NXP states that the family datasheet covers devices with and without /00 and /01 suffixes and that suffixes differentiate configurations containing new features. Firmware and hardware requirements should therefore be checked against the exact ordering code and datasheet before substitution. Typical uses include industrial control equipment, serial gateways, embedded data recorders, communications equipment, and compact control panels. The UARTs support asynchronous serial links, while I2C and SPI allow connection to sensors, memories, transceivers, and display or interface devices. The 60 MHz ARM7TDMI-S core is useful when deterministic response and moderate arithmetic processing are required without a higher-complexity Cortex-M device. PCB implementation requires careful attention to the 48-HVQFN land pattern, 0.50 mm terminal pitch, exposed thermal pad, and required power and decoupling connections. Use the manufacturer pin description table and package drawing when assigning tracks. Keep high-current supply paths short, connect the thermal pad to the intended ground plane, and provide local bypass capacitance at the supply pins. This product record combines the exact manufacturer ordering information with a practical comparison of verified family variants. It highlights where engineers must confirm electrical differences, pin compatibility, lifecycle status, and package details before approving any replacement or redesign.

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LPC2131FBD64/01 - 60MHz 32KB ARM7 MCU | NXP
LPC2131FBD64/01

LPC2131FBD64/01 - 60MHz 32KB ARM7 MCU | NXP

The NXP Semiconductors LPC2131FBD64/01 is a 16/32-bit Arm7TDMI-S microcontroller with a 60 MHz maximum clock, 32 KB of embedded flash memory, and a 64-LQFP 10 x 10 mm package. It combines an embedded single-chip microcontroller, serial interfaces, 10-bit analog conversion functions, and real-time emulation and embedded trace support in one compact surface-mount device. A microcontroller is a programmable semiconductor that integrates a processor core, memory, and peripheral functions into a single integrated circuit. The LPC2131 belongs to the LPC2100 family of Arm7-based embedded control devices. Its position in the hierarchy is microcontroller, embedded processor, programmable controller, and semiconductor. This integration allows equipment manufacturers to consolidate control, communications, data acquisition, and actuator-driving functions onto one board. Principal features include a 16/32-bit Arm7TDMI-S core operating up to 60 MHz, 32 KB of high-speed embedded flash, a 10-bit ADC and DAC, and 46 I/O ports as listed for the LPC2131FBD64/01. The device is intended for industrial-temperature operation and is supplied in a 64-pin LQFP package measuring 10 x 10 mm with a stated height of 1.40 mm. The Arm7TDMI-S architecture supports real-time emulation and embedded trace, providing designers with visibility into execution behavior during firmware development and system diagnostics. Embedded flash permits the operating firmware, configuration data, and application code to reside in the same package. The serial interface resources and analog peripherals make the device suitable for connected industrial controllers, data-acquisition equipment, and embedded communications systems. Typical uses include industrial control panels, serial gateways, instrumentation, data loggers, and communication equipment. In these systems, the microcontroller can coordinate sensors, process data, drive outputs, and communicate with a host through its serial peripherals. Its 60 MHz processing capability provides useful headroom for protocol handling and supervisory control functions. Designers should preserve the power, decoupling, clock, and programming requirements specified by NXP. Pay particular attention to the 3.3 V supply arrangement identified for the LPC2131FBD64/01 and validate the final board against the manufacturer pin description and application guidance before production release. This page combines the manufacturer product information, family-level characteristics, and practical engineering guidance to support component selection, firmware planning, PCB design, sourcing, and replacement assessment for the LPC2131FBD64/01.

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