User Manual

Open429I-C User Manual
Version: V1.3.3, Date: 2019.04.02 6 / 47
1.2. WHAT’ S ON THE CORE429I
1. STM32F429IGT6: the high performance STM32 MCU which features:
⚫ Core: Cortex-M4 32-bit RISC
⚫ Feature: single-cycle DSP instructions
⚫ Operating Frequency: 180MHz, 225 DMIPS/1.25 DMIPS/MHz
⚫ Operating Voltage: 1.8V-3.6V
⚫ Package: LQFP176
⚫ Memories: 1024kB Flash, 256+4kB SRAM
⚫ MCU communication Interfaces:
⚫ 6 x SPI, 4 x USART, 4 x UART, 2 x I2S, 1 x SAI, 3 x I2C
⚫ 1 x FMC, 1 x SDIO, 2 x CAN
⚫ 1 x LCD-TFT
⚫ 1 x USB 2.0 HS/FS controller (with dedicated DMA)
⚫ 1 x USB HS ULPI (external PHY required)
⚫ 1 x 10/100 Ethernet MAC
⚫ 1 x 8 to 14-bit camera interface
⚫ AD & DA converters: 3 x AD (12-bit, 1μs, shares 24 channels); 2 x DA (12-bit)
⚫ Debugging/Programming: supports JTAG/SWD interfaces, supports IAP
2. IS42S16400J: SDRAM 1 Meg Bits x 16 Bits x 4 Banks (64-MBIT)
3. AMS1117-3.3: 3.3V voltage regulator
4. MIC2075: onboard USB power management device
5. Power supply switch, powered from 5Vin or USB connection
6. Boot mode selection, for configuring BOOT0 pin