STM32MP257F-EV1 [STMicroelectronics]

The STM32MP257F-EV1 Evaluation board is designed as a complete demonstration and development platform for the STMicroelectronics STM32MP257FAI3 based on the Arm^® Cortex^® A35 and M33.

The product leverages the capabilities of STM32MP2 series microprocessors to allow users to develop applications using STM32 MPU OpenSTLinux distribution software for the main processor (Arm^®dual core Cortex^®‑A35) and STM32CubeMP2 software for the coprocessor (Arm^® Cortex^®‑M33).

The product includes an ST-LINK embedded debug tool, LEDs, push-buttons, three 1 Gbit/s Ethernet, two CAN FD, one USB Type-C^® DRD connector, two USB Host Type-A connectors, one mini PCIE connector, one LCD LVDS display connector, one LCD DSI connector, one camera connector, microSD™ card, eMMC, and NOR flash memory.

To expand the functionality of the STM32MP257F-EV1 Evaluation board, one GPIO expansion connector is also available for Raspberry Pi^® shields, and one mikroBUS™ expansion connector.

• STM32MP257FAI3 microprocessor based on the Arm^® dual‑core Cortex^®‑A35 1.5 GHz and Cortex^®‑M33 400 MHz in a TFBGA436 package
• ST power management STPMIC25
• Two 16‑Gbit DDR4 DRAMs
• 512-Mbit S‑NOR flash memory
• 32-Gbit eMMC v5.0
• Three 1‑Gbit/s Ethernet (RGMII) with TSN switch compliant with IEEE-802.3ab
• USB Host 2-port hub
• USB Type-C^® DRP
• Four user LEDs
• Two user, one tamper, and one reset push-buttons
• One wake-up button
• Four boot pin switches
• Board connectors:
  • Three Ethernet RJ45
  • Two USB Host Type-A
  • USB Type-C^®
  • microSD™ card holder
  • Mini PCIe
  • Dual-lane MIPI CSI-2^® camera module expansion connector
  • Two CAN FD
  • LVDS
  • MIPI10
  • GPIO expansion connector
  • mikroBUS™ expansion connector
  • VBAT for power backup
• On-board STLINK-V3EC debugger/programmer with USB re-enumeration capability: Virtual COM port, and debug port
• Mainlined open-source Linux^® STM32 MPU OpenSTLinux distribution and STM32CubeMP2 software with examples
• Linux^® Yocto project, Buildroot, and STM32CubeIDE as development environments