Introduction
The STM32MP157D-DK1 and STM32MP157F-DK2 Discovery kits (STM32MP157x-DKx) are designed as complete
demonstration and development platforms for STMicroelectronics Arm
®
-based dual Cortex
®
-A7 32 bits and Cortex
®
-M4 32
bits MPUs in the STM32MP1 Series and their STPMIC1 companion chip. They leverage the capabilities increased-frequency
800 MHz of STM32MP1 Series microprocessors to allow users to develop applications using STM32 MPU OpenSTLinux
Distribution software (such as STM32MP1Starter) for the main processor and STM32CubeMP1 software for the co-processor.
They feature 16-bit DDR3L 4 Gbits at 533 MHz, MIPI DSI
SM
2 lanes at 1 Gbps, USB Type-C
®
DRP HS port, USB Type-A Host
HS ports, audio codec with analog audio input / output, microSD
™
card high-speed mode up to 50 MHz, Gigabit Ethernet,
HDMI
®
up to 720p60 (1280 × 720), 40-pin extended GPIOs, ARDUINO
®
, Wi‑Fi
®
802.11b/g/n, Bluetooth
®
Low Energy 4.1, and
ST-LINK/V2-1 (UART console).
The STM32MP157F-DK2, shown with display removed in Figure 1 and Figure 2, is used as a reference design for user
application development. It cannot be considered as the hardware design of a final application.
The hardware features of the Discovery kits are available for users to develop their applications: USB, Ethernet, LTDC, TFT
LCD MIPI DSI
SM
, microSD
™
card, audio codec, user buttons, Wi‑Fi
®
, and Bluetooth
®
Low Energy. Extension headers allow easy
connection of an ARDUINO
®
board for a specific application.
An ST-LINK/V2-1 is integrated on the board, as embedded in-circuit debugger and programmer for the STM32 MPU and the
USB Virtual COM port bridge.
Figure 1. STM32MP157F-DK2 top view
Figure 2. STM32MP157F-DK2 bottom view
Pictures are not contractual.
Discovery kits with increased-frequency 800 MHz STM32MP157 MPUs
UM2637
User manual
UM2637 - Rev 2 - January 2022
For further information contact your local STMicroelectronics sales office.
www.st.com
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