STMicroelectronics STM32MP257F-DK Discovery Kit
STMicroelectronics STM32MP257F-DK Discovery Kit is designed as a complete development and demonstration platform for the ST STM32MP257FAK3 based on the Arm® Cortex® A35 and M33. The Discovery Kit leverages the capabilities of STM32MP2 series microprocessors so users can 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 Discovery Kit includes an ST-LINK embedded debug tool, LEDs, push-buttons, 1Gbit/s Ethernet, one USB3 USB Type-C® PD, two stacked USB 2.0 HS Type-A, and one LCD LVDS display connector. It also includes one HDMI connector, a camera connector, a microSD™ card, Wi-Fi® 802.11b/g/n, BLUETOOTH® Low Energy v4.1, and eMMC. To expand the functionality of STM32MP257F-DK, a GPIO expansion connector is also available for Raspberry Pi® shields.
Features
- STM32MP257FAK3 microprocessor based on the Arm dual-core Cortex-A35 at 1.5GHz and Cortex-M33 at 400MHz in a VFBGA424 package
- STMicroelectronics power management STPMIC25
- 32-Gbit LPDDR4 DRAM
- 64-Gbit eMMC v5.1
- 1-Gbit/s Ethernet (RGMII)
- Board connectors
- Ethernet RJ45
- Two stacked USB 2.0 HS Type-A
- USB 3.0 USB Type-C PD
- microSD™ card holder
- Dual-lane MIPI CSI-2® camera module expansion connector
- HDMI®
- LVDS
- GPIO expansion connector
- VBAT for power backup
- Two USB 2.0 high speed
- USB 3.0 SuperSpeed PD (DRP/DRD)
- Wi-Fi 802.11b/g/n
- Bluetooth Low Energy v4.1
- Four user LEDs
- Two user, one tamper, and one reset push-buttons
- Wake-up button
- Four boot pin switches
- On-board STLINK-V3EC
- Debugger with USB re-enumeration capability (Virtual COM port and debug port)
- Board power source through USB Type-C (recommended to connect to 5V/3A USB host port)
- Mainlined open-source Linux® STM32 MPU OpenSTLinux Distribution and STM32CubeMP2 software with examples
- Linux® Yocto Project®, Buildroot, and STM32CubeIDE as development environments
Required Equipment
- Multi-OS support: Linux 64-bit
- USB Type-C to USB Type-C cable for STLINK-V3EC
- USB Type-A or USB Type-C to USB Type-C cable for USB3.0 USB Type-C connector
Additional Resources
Hardware Description
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