Shulou(Shulou.com)06/03 Report--

Italian semiconductors are widely involved in the embedded field, and electronic engineers have a deep understanding of their processors. What are the functions and performance of this STM32MP157 core board based on STM32MP1 multi-core microprocessors? Do you want to know?

The STM32MP157 core board is developed by Mir Electronics based on the STM32MP157 processor MYD-YA157C, which is composed of the core board MYC-YA157C and the backplane MYB-YA157C. MYC-YA157C core board uses STM32MP157AAC processor, on-board STPMIC power chip, DDR3, eMMC, Nand Flash memory. Core board PCB size 43mm x 45mm. MYC-YA157C has the characteristics of high performance, high performance-to-price ratio and long supply time, which is suitable for the core board requirements of high-performance intelligent devices.

Interface diagram of STM32MP1 core board

STM32MP1 core board frame diagram

After looking at the above two pictures, you can understand the STM32MP1 (MYC-YA157C). The following will give a detailed list of core board resources and parameters.

Function parameter configuration CPUSTM32MP157AAC3,TFBGA361,12x12mm optional power management chip STPMIC1APQR optional DDR3256MB / 512MB / 1GB capacity optional Nand Flash256MB / 512MB / 1GB capacity optional eMMC standard 4GB optional capacity optional EthernetKSZ9031,10M/100M / 1000m PHY standard Expand IO Connector stamp hole connection core board working temperature commercial grade: 0 ℃-70 ℃, industrial grade:-40 ℃-85 ℃ optional core board size 42mm x 45mm x 1.2mm core board PCB process 8 layer design Shen Jin, independent intact stratum, lead-free process TextTextText

Download STM32MP1 core board development materials: http://www.myir-tech.com/product/myd-ya157c.htm

STM32MP1 core board (MYC-YA157C) spread signal

The STM32MP1 core board leads to the total 164PIN of the signal and power source through the stamp hole. Except the core board peripheral resources occupy a few IO,STM32MP157AAC and all other IO resources are drawn out. These signal pins contain rich peripheral resources, please see the following table for details:

Project parameter network port 1-way 10M/100 Mhand 1000m Ethernet GPIO up to 101-way GPIOMIPI-DSI1 MIPI DSI interface, resolution support 1366x768I2C scalable multi-channel I2C bus SPI scalable multi-channel SPIUSB2.02xHigh Speed + 1xFull SpeedCamera1 path CMOS interface camera SDIO1x8bit + 1x4bitCAN2 path CAN interface UART multi-channel UARTJTAGJTAG debug signal

STM32MP1 Core Board extended signal Resource list

Mechanical structure diagram of STM32MP1 core board (unit: mm)

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.