Introduction
The
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
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
) for the main processor and
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
, 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
