This New Product Brief (NPB) is part of a video series highlighting the features, applications, and technical specs of newly-released products.

LPC546xx Microcontrollers

NXP’s LPC54600 MCU family aim to provide the performance, efficiency, and connectivity for next-generation IoT applications. The MCUs are based on an ARM® Cortex®-M4 at up to 180 MHz with DSP support for data-intensive applications.  

The devices offer up to 21 communication interfaces, including CAN, USB 2.0, ethernet, and 10 FlexComm interfaces that can be configured to different serial protocols. Additional peripherals include a TFT LCD controller, DMA with up to 30 channels, and a 12-bit, 5 Msps ADC.  

LPC54600 MCUs offer power efficiency as low as 120 µA/MHz and sleep, deep-sleep, and deep power-down modes, with multiple wake-up sources, including FlexComm peripherals.

  • ARM® Cortex®-M4 @ up to 180 MHz
    • Current: as low as 120 µA/MHz
  • Interfaces: TFT LCD, CAN, USB 2.0, Ethernet, SDIO, FlexComm, Smart Card
  • GPIO: Up to 171
  • Memory: 512 KB Flash, 200 KB RAM, 16 KB EEPROM
  • External memory controller
  • 30-channel DMA

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