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ST STM32MP135F-DK

ST STM32MP135F-DK
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Introduction
The STM32MP135 Discovery kit (STM32MP135F-DK) is designed as a complete demonstration and development platform for
the STMicroelectronics Arm
®
-based single Cortex
®
A7 32-bit STM32MP135 microcontrollers and their STPMIC1 companion
chip. It leverages the capabilities of the 1 GHz STM32MP135 microprocessors to allow users to develop easily applications
using STM32 MPU OpenSTLinux Distribution software (such as STM32MP1Starter).
It features 16-bit DDR3L 4 Gbits at 533 MHz, MIPI CSI-2
®
bridge with dual lanes up to 1.6 Gbit/s, USB Type-C
®
DRP port, USB
Type-A Host HS ports, microSD
card high-speed mode up to 50 MHz, dual 10/100 Mbit/s Ethernet, 40-pin extended GPIOs,
WiFi
®
802.11b/g/n, Bluetooth
®
Low Energy 4.1, and STLINK-V3E (UART console).
The STM32MP135F-DK, shown in Figure 1 and Figure 2, is used as a reference design for the user application development. It
cannot be considered as the hardware design of a final application.
The hardware features of the Discovery kit are available for users to develop their applications: USB, dual Ethernet, LCD,
microSD
card, user buttons, WiFi
®
, Bluetooth
®
Low Energy, and a 2-megapixel CMOS camera module. Extension headers
allow the easy connection of a third-party board for a specific application.
An STLINK-V3E is integrated on the board, as an embedded in-circuit debugger and programmer for the STM32 MPU and the
USB Virtual COM port bridge.
Figure 1. STM32MP135F-DK top view
DT71719V1
Figure 2. STM32MP135F-DK bottom view
DT71720V1
Pictures are not contractual.
Discovery kit with 1 GHz STM32MP135FA MPU
UM2993
User manual
UM2993 - Rev 2 - March 2023
For further information contact your local STMicroelectronics sales office.
www.st.com

Table of Contents

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ST STM32MP135F-DK Specifications

General IconGeneral
BrandST
ModelSTM32MP135F-DK
CategoryMicrocontrollers
LanguageEnglish

Summary

Introduction to STM32 MP135 F-DK

STM32 MP135 F-DK Features Overview

Ordering Information and Codification

Codification Explanation

Explains the meaning of the product codification system.

Development Environment Setup

System Requirements for Development

Lists the necessary hardware and software for development.

Recommended Development Toolchains

Recommends development tools like STM32CubeIDE and GCC-based IDEs.

Demonstration Software Details

Details the preloaded STM32 MPU OpenSTLinux Distribution.

Document Conventions

Safety Recommendations and Precautions

Targeted Audience and Usage

Specifies the intended users and warns against use by children.

Handling the Board Safely

Provides precautions for handling the PCB and static-sensitive devices.

Battery Information

States that the product does not include a battery.

Laser Warning

States that the product does not include a laser.

Power Supply Requirements

Details power supply requirements and compliance standards.

Quick Start Guide

Hardware Layout and Configuration

Hardware Layout Overview

Illustrates the board's physical layout and component connections.

Hardware Configuration Details

Details electrical configurations for Ethernet, VBAT, and STLINK-V3E.

Embedded STLINK-V3 E Description

Describes the integrated STLINK-V3E debugger/programmer.

Power Supply Details

5 V Power Supply Requirements

Details the requirements for powering the kit via USB Type-C®.

STPMIC1 Power Supply Outputs

Explains the voltage outputs from the STPMIC1 power management IC.

Clock Sources

LSE Clock References

Specifies the 32.768 kHz crystal used for LSE clock reference.

HSE Clock References

Specifies the 24 MHz crystal used for HSE clock reference.

Reset Sources

Boot Mode Configuration

Boot Mode Description

Explains how boot pins select the boot source at startup.

USB Host Interface

USB Host Description

Provides an overview of the four USB Host ports and USB hub.

USB Host IO Configuration

Details the I/O configuration for the USB Host interface.

USB Type-C High-Speed Features

USB Type-C HS Description

Covers USB high-speed communication via USB Type-C® connector.

USB Type-C HS Operating Voltage

Specifies the operating voltage range for the USB Type-C® HS interface.

USB High-Speed Source Mode

Explains the discovery kit's behavior as a USB Host when a device is connected.

USB Type-C Connector Pinout

Shows the pinout of the USB Type-C® connector (CN7).

microSD Card Interface

microSD Card Description

Details the microSD card slot routed to the SDIO port.

microSD Card Operating Voltage

Specifies the voltage range and supported modes for microSD™ cards.

microSD Card IO Interface

Describes the I/O configuration for the SDIO interface for microSD™ cards.

LED Indicators

LED Description

Explains the function of various LEDs on the board (power, heartbeat, verdict).

LED Operating Voltage

States that LEDs operate in the 3.3 V voltage range.

LED Interface Configuration

Details the I/O configuration for the LED interfaces.

User Buttons and Interface

Button Description

Describes the five buttons: USER1, USER2, Wake-up, Tamper, and Reset.

User Interface IO Configuration

Details the I/O configuration for the physical user interface buttons.

CSI-DCMI Camera Interface

CSI-DCMI Description

Describes the camera module and CSI-DCMI bridge for image data deserialization.

DCMI IO Interface Configuration

Details the I/O configuration for the DCMI interface.

CSI Interface and CN1 Connector Pinout

Details the CSI interface and pinout of the CN1 connector.

Wi-Fi and Bluetooth Low Energy

Wi-Fi and BLE Description

Covers Wi-Fi® 802.11b/g/n and Bluetooth® Low Energy V4.1 support.

Wi-Fi and BLE Operating Voltage

Specifies the 3.3 V voltage range for the Wi-Fi®/BLE module.

Wi-Fi IO Interface Configuration

Details the I/O configuration for the Wi-Fi® interface.

Bluetooth Low Energy IO Interface

Details the I/O configuration for the Bluetooth® Low Energy interface.

LCD Display and Interface

LCD Display Description

Describes the TFT LCD module, touch panel, resolution, and colors.

LCD Operating Voltage

Specifies power supply for the LCD module and backlight.

LCD Interface Configuration

Details the I/O configuration for the LCD and CTP interfaces.

Dual 10100 Mbits Ethernet

Ethernet Description

Explains the RMII interface, clocking, and Wake on LAN support for Ethernet.

Ethernet Operating Voltage

Specifies the voltage for the Ethernet PHYs.

GPIO Expansion Connector

GPIO Expansion Connector Description

Discusses GPIO usage, alternate functions, and Raspberry Pi® shield compatibility.

GPIO Expansion Connector Interface

Shows the pinout of the CN8 GPIO connector.

VBAT Connector

VBAT Connector Description

Explains the VBAT connector for maintaining critical operations during VDD power loss.

VBAT Connector Operating Voltage

Specifies the external supply voltage range for the VBAT connector.

VBAT Interface Configuration

Details the I/O configuration of the CN11 VBAT interface.

VBAT Connector Pinout

Shows the pinout and function of the CN11 VBAT connector.

STM32 MP135 F-DK Product Information

Product Marking Details

Describes product identification stickers on the PCB and their meaning.

STM32 MP135 F-DK Product History

Details the product's initial revision, MPU silicon, and board references.

Board Revision History

Lists board references, variants, revisions, and limitations.

STM32 MP135 F-DK IO Assignment

FCC and ISED Canada Compliance Statements

FCC Compliance Statement

States compliance with FCC Part 15 rules and modification warnings.

ISED Compliance Statement

Covers ISED Canada RF exposure limits and compliance with RSS standards.

Additional FCC and ISED Canada Statements

Provides details on FCC ID, IC, license-exempt apparatus, and RF exposure.

CE Conformity Information

CE Conformity Warning

Warns about Class A product compliance with EN55032/CISPR32 and potential interference.

Simplified Declaration of Conformity

States compliance with EU Directive 2014/53/EU for radio equipment.

Document Revision History

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