STM32MP257F-DK

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Design Win

Discovery kit with STM32MP257F MPU

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Product overview

Description

The STM32MP257F-DK Discovery kit is 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.

  • All features

    • STM32MP257FAK3 microprocessor based on the Arm® dual‑core Cortex®‑A35 at 1.5 GHz and Cortex®‑M33 at 400 MHz in a VFBGA424 package
    • STMicroelectronics power management STPMIC25
    • 32‑Gbit LPDDR4 DRAM
    • 64-Gbit eMMC v5.1
    • 1‑Gbit/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 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
    • 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 5 V/3 A 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

The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
The RoHS status of a product:
ECOPACK 1: Initial grade to identify European RoHS compliant products.
ECOPACK 2: New grade to identify brominated chlorinated and antimony oxide flame retardant free products.
ECOPACK 3: Halogen free RoHS exemptions free products.
(*): ECOPACK 2 version available upon request.
(**): Some versions still existing in ECOPACK 1 or not compliant.
The current status of a product:
Active: Product is in volume production
Evaluation: Product is under characterization. Limited Engineering samples available
Preview: Product is in design stage
Target: Product is in design feasibility stage.No commitment taken to produce
Proposal: Marketing proposal for customer feedback.No commitment taken to design or produce
NRND: Not Recommended for New Design.Product is in volume production only to support customers ongoing production.
Budgetary PriceMain country of assembly or fabrication of the product.ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes. ECCNs are five character alpha-numeric designations used on the Commerce Control List to identify dual-use items for export control purposes.