STM32F429 Overview


The STM32F429 is a Cortex-M4 MCU aimed at various applications. It features:

  • ARM Cortex-M4 up to 180MHz with FPU
  • 2MB internal Flash Memory
  • External memory support through FMC controller (PSRAM, SDRAM, NOR, NAND)
  • I2C, SPI, SAI, CAN, USB OTG, Ethernet controllers
  • LCD controller & Camera interface
  • Cryptographic processor


Datasheet and reference manual are publicly available on ST website (STM32F429).

Authors:Maxime Coquelin <>