STMICROELECTRONICS STM32MP257F-DK Discovery Board, STM32MP257FAK3, 32 / 64bit, ARM Cortex-A35/Cortex-M33F

STM32MP257F-DK is a discovery kit with STM32MP257F MPU designed as a complete demonstration and development platform for the STMicroelectronics STM32MP257FAK3 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, 1 Gbit/s Ethernet, one USB3 USB Type-C® PD, two stacked USB 2.0 HS Type-A, one LCD LVDS display connector, one HDMI connector, one camera connector, microSD� card, Wi?Fi® 802.11b/g/n, Bluetooth® Low Energy v4.1, and eMMC. To expand the functionality of STM32MP257F-DK, one GPIO expansion connector is also available for Raspberry Pi® shields.

• STM32MP257FAK3 MPU based on the Arm® dual?core Cortex®?A35 at 1.5GHz and Cortex®?M33 at 400MHz
• STMicroelectronics power management STPMIC25, 32Gbit LPDDR4 DRAM
• 64Gbit eMMC v5.1, 1Gbit/s Ethernet (RGMII), 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
• Board CONN: Ethernet RJ45, 2 stacked USB 2.0 HS Type-A, USB 3.0 USB Type-C® PD, HDMI®, LVDS
• Board CONN: microSD� card holder, dual-lane MIPI CSI-2® camera module expansion, GPIO expansion CONN
• On-board STLINK-V3EC: debugger with USB re-enumeration capability: virtual COM port and debug port
• Mainlined open-source Linux® STM32 MPU OpenSTLinux Distribution and STM32CubeMP2 software w/ example
• Linux® Yocto Project®, Buildroot, and STM32CubeIDE as development environments