ST STM32H573I-DK Manuale utente

Introduction

The STM32H573I-DK Discovery kit is a complete demonstration and development platform for the STM32H573IIK3Q

microcontroller, featuring an Arm® Cortex®‑M33 core with Arm® TrustZone®, frequency up to 240 MHz, 2-Mbytes of embedded

Flash memory and 640 Kbytes of SRAM, as well as smart peripheral resources.

The STM32H573IIK3Q microcontroller features four I2C, one I3C, six SPIs with three multiplexed full-duplex I2S interfaces, up to

12 USARTs and one LPUART, two CAN FD, two 12-bit ADCs and two 12-bit DACs, two SAIs, one Octo‑SPI interfaces with

OTFDEC crypto and support for serial PSRAM/NOR/NAND/HyperRAM™ flash memories, FMC interface, two SD/SDIO/MMC

interfaces, one USB 2.0 full-speed host and device, one USB Type-C® / USB power-delivery controller, one Ethernet MAC

interface with DMA controller, one 8-bit to 14-bit camera interface, TFT LCD controller interface, JTAG, SWD and Embedded

Trace Microcell™ (ETM) for debugging support.

The STM32H573I-DK Discovery kit offers everything required for users to get started quickly and develop applications easily.

The hardware features on the board help to evaluate the following peripherals: USB Type-C® (Sink / Source mode),

10‑Mbit / 100‑Mbit Ethernet, microSD™, USART, SAI audio DAC stereo with one audio jack for input / output, ST MEMS digital

microphone with PDM interface, 512-Mbit Octo‑SPI NOR flash memory, 20-pin microphone MEMS connector with PDM

interface, 1.54-inch TFT LCD with LED backlight and touch panel. The ARDUINO® Uno V3 compatible connectors, Pmod™, and

STMod+ connectors allow easy connection of extension shields or daughterboards for specific applications. A fan-out

daughterboard and a Wi‑Fi® module are provided with the STM32H573I-DK Discovery kit.

The integrated STLINK-V3EC provides an embedded in-circuit debugger and programmer for the STM32 MCU.

Figure 1. STM32H573I-DK top view Figure 2. STM32H573I-DK bottom view

Pictures are not contractual.

Discovery kit with STM32H573II MCU

UM3143

User manual

UM3143 - Rev 1 - July 2023

For further information contact your local STMicroelectronics sales office. www.st.com

1 Features

•STM32H573IIK3Q microcontroller based on the Arm® Cortex®‑M33 core with Arm® TrustZone®, featuring

2 Mbytes of flash memory, 640 Kbytes of SRAM, and cryptography in a UFBGA176 package SMPS option

• 1.54" TFT 240 × 240 pixels color LCD with LED backlight and touch panel

• User USB with USB 2.0 full-speed interface, Sink/Source up to 15 W (5 V / 3 A)

• Ethernet 10/100 Mbit/s, compliant with IEEE-802.3-2002

• SAI audio codec

• One ST-MEMS digital microphone

• 512-Mbit Octo‑SPI NOR flash memory

• Fan-out daughterboard

•Wi‑Fi® module (802.11 b/g/n compliant)

• Four user LEDs

• User and reset push-buttons

• Board connectors:

–ST-LINK USB Type-C®

–User USB Type-C®

– Ethernet RJ45

– Stereo headset jack including analog microphone input

– microSD™ card

– Tag‑Connect™ 10-pin footprint

– Arm® Cortex® 10-pin 1.27 mm pitch debug connector (SWD/JTAG)

– Arm® Cortex® MIPI20 connector (SWD/JTAG/trace)

– ARDUINO® Uno V3 expansion

– STMod+ expansion

– Pmod™ Type-2A and Type-4A expansion

– Audio MEMS daughterboard expansion

• Flexible power-supply options: ST-LINK USB VBUS, USB connector, or external sources

• On-board STLINK-V3EC debugger/programmer with USB re-enumeration capability: mass storage, Virtual

COM port, and debug port

• Comprehensive free software libraries and examples available with the STM32CubeH5 MCU Package

• Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded

Workbench®, MDK-ARM, and STM32CubeIDE

Note: Arm and TrustZone are registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere.

UM3143

Features

UM3143 - Rev 1 page 2/53

2 Ordering information

To order the STM32H573I-DK Discovery kit, refer to Table 1. Additional information is available from the

datasheet and reference manual of the target STM32.

Table 1. List of available products

Order code Board reference Target STM32

STM32H573I-DK

• MB1280(1)

• MB1400(2)

• MB1677(3)

STM32H573IIK3Q

1. Fan-out daughterboard

2. Wi

‑

Fi® module

3. Main board

2.1 Codification

The meaning of the codification is explained in Table 2.

Table 2. Codification explanation

STM32TTXXY-DK Description Example: STM32H573I-DK

STM32TT MCU series in STM32 32-bit Arm Cortex MCUs STM32H5 series

XX MCU product line in the series STM32H563/573 product line

YSTM32 flash memory size:

• I for 2 Mbytes 2 Mbytes

DK Toolkit configuration:

• Discovery kit Discovery kit

UM3143

Ordering information

UM3143 - Rev 1 page 3/53

3 Development environment

3.1 System requirements

•Multi‑OS support: Windows® 10, Linux® 64-bit, or macOS®

• USB Type-A or USB Type-C® to USB Type-C® cable

Note: macOS® is a trademark of Apple Inc., registered in the U.S. and other countries and regions.

Linux® is a registered trademark of Linus Torvalds.

Windows is a trademark of the Microsoft group of companies.

3.2 Development toolchains

•IAR Systems® - IAR Embedded Workbench®(1)

•Keil® - MDK-ARM(1)

• STMicroelectronics - STM32CubeIDE

1. On Windows® only.

3.3 Demonstration software

The demonstration software, included in the STM32Cube MCU Package corresponding to the on-board

microcontroller, is preloaded in the STM32 flash memory for easy demonstration of the device peripherals in

standalone mode. The latest versions of the demonstration source code and associated documentation can be

downloaded from www.st.com.

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Development environment

UM3143 - Rev 1 page 4/53

4 Conventions

Table 3 provides the conventions used for the ON and OFF settings in the present document.

Table 3. ON/OFF convention

Convention Definition

Jumper JPx ON Jumper fitted

Jumper JPx OFF Jumper not fitted

Jumper JPx [1-2] Jumper fitted between Pin 1 and Pin 2

Solder bridge SBx ON SBx connections closed by 0 Ω resistor

Solder bridge SBx OFF SBx connections left open

Capacitor Cx ON Capacitor soldered

Capacitor Cx OFF Capacitor not soldered

UM3143

Conventions

UM3143 - Rev 1 page 5/53

5 Safety recommendations

5.1 Targeted audience

This product targets users with at least basic electronics or embedded software development knowledge like

engineers, technicians, or students.

This board is not a toy and is not suited for use by children.

5.2 Handling the board

This product contains a bare printed circuit board. As for all products of this type, the user must be careful about

the following points:

• The connection pins on the board might be sharp. Handle the board carefully to avoid getting hurt.

• This board contains static-sensitive devices. To avoid damaging it, handle the board in an ESD-proof

environment.

• While powered, do not to touch the electric connections on the board with fingers or anything conductive.

The board operates at voltage levels that are not dangerous, but some components might be damaged

when shorted.

• Do not put any liquid on the board; avoid operating it close to water or at high humidity level.

• Do not operate the board if it is dirty or dusty.

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Safety recommendations

UM3143 - Rev 1 page 6/53

6 Delivery recommendations

Before the first use, check the board for any damage that might have occurred during shipment, and check that all

socketed components are firmly fixed in their sockets and that none is loose in the plastic bag.

UM3143

Delivery recommendations

UM3143 - Rev 1 page 7/53

7 Hardware layout and configuration

7.1 Hardware layout

The STM32H573I-DK is designed around the STM32H573IIK3Q microcontroller in a 176-pin BGA package.

Figure 3 illustrates the connection between the STM32H573IIK3Q microcontroller and the peripherals (STLINK-

V3EC, push-buttons, LEDs, Octo‑SPI flash memory, LCD, microSD™ card, USB, Ethernet, audio codec, MEMS

digital microphones, STMod+/Pmod™/ARDUINO® connectors).

Figure 3. STM32H573I-DK hardware block diagram

DT71723V1

STM32H573II

UFBGA176

USART1

STLINK-V3EC

TRACE

SWD

Trace connector

TAG connector

SWD connector

32.768 kHz crystal /

25 MHz oscillator RTC / HSE

USB-C USB Type-C®

Sink and Source

Ethernet

RMII

LCD

Audio codec and

amplifier

Stereo jack

(IN / OUT)

ARDUINO®

connector

STMod+ connector

Pmod™ connector

OCSPI1

GPIO

PWR

SDIO1

SAI1 (PDM)

FMC

I2C4

SAI2

I2C1

UART3

SPI5

UART7

512-Mbit Octo-SPI

flash memory

User LEDs

Power supply

microSD™

connector

MEMS microphone

(on-board)

Audio connector

(5 MEMS microphones)

UM3143

Hardware layout and configuration

UM3143 - Rev 1 page 8/53

Figure 4 and Figure 5 show the locations of these features on the STM32H573I-DK.

Figure 4. STM32H573I-DK PCB layout: top side

DT71724V1

Pmod™

connector (CN6)

Power source

selection (JP4)

VDD_MCU power

selection (JP2)

STMod+

connector (CN3)

ST-LINK power

LED (LD8)

ST-LINK COM

LED (LD9)

ST-LINK USB

connector (CN10)

TAG connector

(CN1)

Audio connector

(CN2)

microSD

connector (CN5)

User LEDs

(LD1, LD2, LD3, LD4)

User button

(B1)

Reset button

(B2)

USB VBUS LED

(LD7)

User USB connector

(CN17)

LCD (HW4)

Ethernet RJ45

connector (CN8)

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Hardware layout

UM3143 - Rev 1 page 9/53

Figure 5. STM32H573I-DK PCB layout: bottom side

DT71725V1

ARDUINO®

connector (CN13)

ARDUINO®

connector (CN15)

MIPI10 connector

(CN12)

ST-LINK MCU

(U22)

Audio jack

connector (CN9)

Audio codec

(U25)

MEMS digital

microphone (U20)

MIPI20 TRACE

connector (CN18)

ARDUINO®

connector (CN14)

ARDUINO®

connector (CN16)

Octo-SPI NOR

flash memory

(U29)

STM32

microcontroller

(U28)

IDD measurement

(JP6)

7.2 Mechanical dimensions

Figure 6. STM32H573I-DK mechanical dimensions (top, in millimeters)

DT71726V1

105.00

78.00

UM3143

Mechanical dimensions

UM3143 - Rev 1 page 10/53

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