LPC54102 LPCXpresso
[High Resolution Photos]
LPC54102 LPCXpresso / LPCXpresso54102

The LPC54102 LPCXpresso board with NXP's ARM Cortex-M4F and Cortex-M0+ microcontrollers has been designed to make it as easy as possible to get started with Cortex-M4F/M0+.

An LPCXpresso board consists of a target side (LPC54102, in this case) and a build-in LPC-Link2 debug probe, which is compatible with the free LPCXpresso IDE out-of-the-box, and with other toolchains via optional ARM CMSIS-DAP and Segger J-Link firmware.

The LPC54102 has 104 kB SRAM, 512 kB Flash, 4xUART, 3xI2C, 2xSPI/SSP, 12-ch 12-bit 4.8Msps ADC, PWM, DMA, RTC, etc.

The chip as ultra-low power consumption:

  • 3 uA power down mode with RAM retention, while still supporting sensor listening
  • Scalable active power/performance technology
  • Cortex-M4F: 100 uA/MHz
  • Cortex-M0+: 55 uA/MHz

LPCXpresso V3

Since the introduction of the first variant in 2009, the original LPCXpresso board has reenergised the whole MCU evaluation board market. Embedded Artists and NXP are now proud to introduce a new generation of LPCXpresso V3 boards which build upon the original and V2 design, providing new and exciting features.

This LPCXpresso LP54102 / LPCXpresso54102 board is the same as NXP's OM13077 board.


The LPCOpen Platform allows users to quickly and easily utilize NXP's extensive array of microcontroller software libraries to create and develop multifunctional products. The platform uses common APIs that work equally across all microcontroller families and can be built with Keil, IAR, and LPCXpresso (Eclipse-based tool) tool chains.


Overview of NXP LPC54000 family

Ultra-Low-Power LPC54100 Series Microcontrollers for always-on sensor processing

Presentation of LPCXpresso54000 board

LPCXpresso54102 Development Board for Always-on Sensor Processing


LPC54102 LPCXpresso / LPCXpresso54102 Board

Processor NXP's Cortex-M4/M0+ LPC54102 microcontroller in LQFP64 package (exact part number: LPC54102J512BD64)
Flash Memory 512 kB
Data Memory 104 kB
Clock Crystals 12.000 MHz and 32.768 kHz crystals for CPU
Dimensions 60 x 115 mm (60 x 122 mm with connectors)
  • 3.3V external powering,
  • 5V external powering,
  • micro-B USB connector interface, or
  • LPC-Link2 USB interface (debug interface)
  • ArduinoTM connectors compatible with the 'Arduino UNO' platform
  • All relevant LPC54102 pins available on expansion pads
  • FTDI compatible interface
  • PMOD compatible interface
  • SWD interface (2x5 pos, 50 mil pitch) to LPC54102 (built-in debug probe can be overridden by externally connected debugger)
  • Built-in LPC-Link 2 compatible debug proble, based on NXP LPC4300 MCU
  • Current consumption measurement functionality in LPC-Link2 debug probe
  • ISP-enable and WAKEUP push-buttons
  • Reset push-button and LED

Documentation and Resources

The following resources are available for download.


Forum and Support