Waveshare Core429I STM32F4 Core Board
Description Waveshare Core429I STM32F4 Core Board Integrates high-performance STM32F429IGT6 microcontroller Features 64M Bit onboard SDRAM Supports diverse communication interfaces including Ethernet Includes advanced AD and DA converters Facilitates easy integration with header pitch and pin access The Waveshare Core429I STM32F4 Core Board is a sophisticated development platform designed for the STM32F429IGT6 microcontroller, offering a comprehensive solution for application development within the STM32F family. This core board integrates essential components such as a clock circuit, USB power management, and a USB connector, ensuring a minimal yet ready-to-run system. It features onboard 64M Bit SDRAM and provides access to all I/O ports via pin headers, facilitating extensive expansion capabilities. The board is equipped with a high-performance STM32F429IGT6 microcontroller, which operates on a Cortex-M4 32-bit RISC core, supporting single-cycle DSP instructions. It functions at an operating frequency of 180MHz and accommodates a wide range of communication interfaces, including SPI, USART, UART, I2S, SAI, I2C, FMC, SDIO, CAN, LCD-TFT, USB 2.0, and Ethernet MAC, among others. Additionally, it includes advanced features such as AD and DA converters, and a JTAG/SWD interface for programming and debugging. The Core429I board is designed with flexibility in mind, featuring a 2.0mm header pitch for easy integration into application boards. It includes a power supply switch, boot mode selection, and various jumpers for configuring power and connectivity options. The board is complemented by development resources such as schematics, demo code, and STM32 development software, providing a robust foundation for developers. Note: A separate debugger is required for programming and debugging as the board does not integrate these functions. View more What's Included 1x Waveshare Core429I STM32F4 Core Board 1x USB Type A to Mini-B Cable Dimensions Weight: 0.105 kg Links Website Core429I, STM32F4 Core Board - Core429I Wiki Specifications STM32F429IGT6: High-performance STM32 MCU 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 IS42S16400J: SDRAM 1 Meg Bits x 16 Bits x 4 Banks (64-MBIT) AMS1117-3.3V Voltage Regulator MIC2075: Onboard USB power management device Power Supply Switch: Powered from 5Vin or USB connection Boot Mode Selection: For configuring BOOT0 pin Power Indicator VBUS LED Reset Button 8M Crystal 32.768K Crystal: For internal RTC with calibration JTAG/SWD Interface: For debugging/programming USB Connector: Supports Device and/or Host MCU Pins Expander: VCC, GND, and all the I/O pins are accessible on expansion connectors for further expansion 5Vin Pinheader: 5V power supply is required when using USB HOST/OTG USB OTG/HOST Jumper: Short the jumper when using USB OTG/HOST, open the jumper to disconnect from related I/O port VBAT Selection Jumper: Short the jumper to use system power supply, open the jumper to connect the VBAT to external power, such as a battery VREF Selection Jumper: Short the jumper to connect VREF+ to VCC, open the jumper to connect VREF+ to another custom pin via jumper wire