LPC546xx

Power-Efficient Microcontrollers With Advanced Peripherals Based on ARM® Cortex®-M4 Core

LPC546xx-LR-angle-back.jpg
LPC546xx-LR-angle-back.jpg

  • Up to 220MHz ARM┬« Cortex┬«-M4, Up to 512KB Flash, 200KB RAM
  • Interfaces for connectivity & sensors
  • Graphic LCD with resolution up to 1024x768
  • Ethernet, 2 x CAN-FD controllers, XIP from QSPI via SPIFI

Offering the ultimate in flexibility and performance scalability, the LPC546xx MCU family based on the ARM® Cortex®-M4 core, provides up to 220 MHz performance while retaining power-efficiency as low as 100 µA / MHz, finding the right balance between feature integration and power efficiency.

Its 21 communication interfaces make it ideal for the HMI and connectivity needs of next-generation IoT applications.

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  • Up to 220MHz ARM® Cortex®-M4 core
  • Up to 512 KB Flash
  • Up to 200 KB RAM
  • 16 KB EEPROM
  • Interfaces for connectivity & sensors
    • Stereo DMIC subsystem
    • 1x HS USB (H/D) w/ on-chip HS PHY
    • XTAL-less FS USB (H/D)
    • 10 SPI, 10 I2C, 10 UART, 2 I2S channels. (Max 10 channels)
  • Graphic LCD with resolution up to 1024x768
  • Ethernet
  • 2 x CAN-FD controllers
  • XIP from QSPI via SPIFI
  • External Memory Ctrl (up to 32 bits)
  • Packages
    • LQFP100
    • LQFP208
    • TFBGA180
    • TFBGA100
  • Operating voltage: 1.71 to 3.6V
  • Temperature range: -40 to 105 C
  • sensor node