ST UM2135 User manual

December 2021 UM2135 Rev 2 1/43
1
UM2135
User manual
Discovery kit with STM32F413ZH MCU
Introduction
With the STM32F413 Discovery kit (32F413HDISCOVERY), users develop applications
easily on the STM32F4 Series high-performance microcontrollers based on Arm®
Cortex®-M4 core. The Discovery kit combines the STM32F413 features with 240×240 pixel
LCD with touch panel, LEDs, I2S audio codec, MEMS microphones, USB OTG FS,
Quad-SPI NOR Flash memory, and microSD™ card connector.
An embedded ST-LINK/V2-1 debugger/programmer is included. Specialized add-on boards
can be connected through the ARDUINO®Uno V3 or expansion connectors.
Pictures are not contractual.
Figure 1. 32F413HDISCOVERY board
(Top view with LCD)
Figure 2. 32F413HDISCOVERY board
(Bottom view with STM32F413ZHT6)
www.st.com

Contents UM2135
2/43 UM2135 Rev 2
Contents
1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 Codification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Development environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.1 System requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
3.2 Development toolchains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4 Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5 Hardware layout and configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.1 32F413HDISCOVERY Discovery kit layout . . . . . . . . . . . . . . . . . . . . . . . .11
5.2 Embedded ST-LINK/V2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
5.2.1 Drivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.2.2 ST-LINK/V2-1 firmware upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.2.3 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.3 Programming/debugging when the power supply
is not from ST-LINK/V2-1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.4 Clock sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.5 Reset sources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.6 Audio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
5.7 USB OTG FS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.8 microSD™card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.9 PSRAM memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.10 Quad-SPI NOR Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.11 Virtual COM port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
5.12 LCD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.13 Capacitive control touch panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.14 Wi-Fi®802.11 b/g/n module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
5.15 Buttons and LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
6 Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

UM2135 Rev 2 3/43
UM2135 Contents
4
6.1 ARDUINO®Uno V3 connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.2 USB OTG FS Micro-AB connector CN17 . . . . . . . . . . . . . . . . . . . . . . . . 22
6.3 LCD connector CN16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.4 Touch panel connector CN10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.5 microSD™connector CN1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.6 ST-LINK/V2-1 USB Micro-AB connector CN2 . . . . . . . . . . . . . . . . . . . . . 26
6.7 TAG connector CN11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.8 Audio line output (green jack) connector CN5 . . . . . . . . . . . . . . . . . . . . . 28
6.9 Extension microphone connector CN12 . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6.10 Optional audio stereo speakers CN3 and CN4 . . . . . . . . . . . . . . . . . . . . 29
7 32F413HDISCOVERY board information . . . . . . . . . . . . . . . . . . . . . . . . 31
7.1 Product marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.2 32F413HDISCOVERY product history . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.2.1 Product identification 32F413HDISCO . . . . . . . . . . . . . . . . . . . . . . . . . 31
7.2.2 Product identification DK32F413H$AU1 . . . . . . . . . . . . . . . . . . . . . . . . 32
7.3 Board revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.3.1 Board MB1274 revision D-01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.3.2 Board MB1274 revision E-01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.3.3 Board MB1274 revision E-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.3.4 Board MB1299 revision B-01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
7.3.5 Board MB1299 revision B-02 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
7.3.6 Board MB1299 revision B-03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Appendix A 32F413HDISCOVERY I/O assignment . . . . . . . . . . . . . . . . . . . . . . . 34
Appendix B Federal Communications Commission (FCC)
and Industry Canada (IC) Compliance . . . . . . . . . . . . . . . . . . . . . . . 39
B.1 FCC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
B.1.1 Part 15.19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
B.1.2 Part 15.105 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
B.1.3 Part 15.21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
B.2 IC Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
B.2.1 Compliance Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
B.2.2 Déclaration de conformité. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Contents UM2135
4/43 UM2135 Rev 2
Appendix C CISPR32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
C.1 Warning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

UM2135 Rev 2 5/43
UM2135 List of tables
5
List of tables
Table 1. List of available products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 2. Codification explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 3. ON/OFF conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 4. Assignment of the control ports to the LED indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Table 5. Pinout of the ARDUINO®connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Table 6. USB OTG Micro-AB pinout (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Table 7. USB OTG FS power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Table 8. Pinout of the LCD connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Table 9. Backlight power management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Table 10. Pinout of the touch panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 11. Pinout of the microSD™ connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Table 12. USB Micro-AB connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Table 13. Pinout of the TAG connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 14. Audio jack connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 15. Extension microphone connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 16. 32F413HDISCOVERY I/O assignment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Table 17. Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

List of figures UM2135
6/43 UM2135 Rev 2
List of figures
Figure 1. 32F413HDISCOVERY board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2. 32F413HDISCOVERY board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 3. Hardware block diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 4. 32F413HDISCOVERY Discovery kit (top side). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Figure 5. 32F413HDISCOVERY Discovery kit (bottom side). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 6. USB composite device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 7. JP3: 5V_ST_LINK selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 8. JP3: 5V_ARD selection from CN7 (VIN_5V_ARD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 9. JP3: 5V_USB_FS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 10. JP3: 5V_USB_CHARGER selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 11. Wi-Fi®module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Figure 12. ARDUINO®connector (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 13. USB OTG FS Micro-AB connector (front view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 14. LCD connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 15. Touch panel connector pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 16. microSD™connector (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 17. USB Micro-AB connector (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 18. TAG connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 19. TC2050-IDC-NL cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 20. Audio jack connector (front view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 21. Extension microphone connector (front view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

UM2135 Rev 2 7/43
UM2135 Features
42
1 Features
•STM32F413ZHT6 microcontroller with 1.5 Mbytes of Flash memory and 320 Kbytes of
SRAM, in an LQFP144 package
•240x240-pixel LCD with a parallel interface and capacitive touch panel
•Integrated Wi.Fi®module (802.11 b/g/n compliant)
•USB OTG FS
•I2S audio codec
•Stereo digital ST-MEMS microphones
•8-Mbit 16-bit wide PSRAM
•128-Mbit Quad-SPI NOR Flash memory
•2 color user LEDs
•User and reset push-buttons
•Board connectors:
–microSD
™card
– User USB with Micro-AB
– Jack for audio line with microphone input and stereo output
– Expansion connector to embedded MEMS microphone daughterboard featuring 5
MEMS microphones
– ARDUINO®Uno V3 expansion connectors
•Flexible power-supply options: ST-LINK USB VBUS, user USB FS connector, or
external sources
•Comprehensive free software libraries and examples available with the STM32Cube
MCU Package
•On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability:
mass storage, Virtual COM port, and debug port
•Support of a wide choice of Integrated Development Environments (IDEs) including
IAR Embedded Workbench®, MDK-ARM, and STM32CubeIDE
2 Ordering information
To order the 32F413HDISCOVERY Discovery kit, refer to Table 1. For a detailed
description, refer to its user manual on the product web page. Additional information is
available from the datasheet and reference manual of the target microcontroller.
Table 1. List of available products
Order code Board reference Target STM32
STM32F413H-DISCO MB1274(1)
MB1299(2)
1. Mother board
2. MEMS microphone daughterboard
STM32F413ZHT6

Ordering information UM2135
8/43 UM2135 Rev 2
2.1 Codification
The meaning of the codification is explained in Table 2.
Table 2. Codification explanation
STM32F4XXY-DISCO Description Example: STM32F413H-
DISCO
STM32F4 MCU series in STM32 32-bit
Arm Cortex MCUs STM32F4 Series
XX MCU product line in the series STM32F413
YSTM32 Flash memory size:
H for 1.5 Mbytes 1.5 Mbytes
DISCO Discovery kit Discovery kit

UM2135 Rev 2 9/43
UM2135 Development environment
42
3 Development environment
The 32F413HDISCOVERY Discovery kit runs with the STM32F413ZHT6 32-bit
microcontroller based on the Arm®(a) Cortex®-M4 core.
3.1 System requirements
•Multi-OS support: Windows®10, Linux®(b) 64-bit, or macOS®(c)(d)
•USB Type-A or USB Type-C®to Micro-B cable
3.2 Development toolchains
• IAR Systems®- IAR Embedded Workbench®(e)
• Keil®- MDK-ARM(e)
• STMicroelectronics - STM32CubeIDE
4 Conventions
Table 3 defines some conventions used in the present document.
a. Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
b. Linux is a registered trademark of Linus Torvalds.
c. macOS is a trademark of Apple Inc. registered in the U.S. and other countries.
d. All other trademarks are the property of their respective owners.
e. On Windows®only.
Table 3. ON/OFF conventions
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 solder
Solder bridge SBx OFF SBx connections left open
Resistor Rx ON Resistor soldered
Resistor Rx OFF Resistor not soldered

Hardware layout and configuration UM2135
10/43 UM2135 Rev 2
5 Hardware layout and configuration
The 32F413HDISCOVERY Discovery kit is designed around the STM32F413ZH (144-pin in
LQFP package). The hardware block diagram (see Figure 3) illustrates the connection
between the STM32 and the peripherals (PSRAM, Quad-SPI Flash memory, LCD
connector, USB OTG connectors, USART, Audio, microSD™card, ARDUINO®Uno V3
shields, and embedded ST-LINK/V2-1). Refer to Figure 4 and Figure 5 to locate these
features on the 32F413HDISCOVERY board.
Figure 3. Hardware block diagram
MSv43379V2
STM32F413ZHT6
OSC_32
SWD
3.3 V
Power supply
32 KHz crystal
ST-LINK/V2-1
Capacitive
multi-point
touch screen
USB OTG FS
Micro-AB connector OTG FS
8-Mbit PSRAM FSMC
LCD DSI connector
QSPI
128-Mbit
Quad-SPI Flash
VCP
UART
ARDUINO®Uno V3
connectors
GPIOs
802.11 b/g/n
Wi-Fi®module
SPI
microSD™
card connector SDMMC
OSC_IN
Data
Address
8 MHz
Control
I2CFMP
GPIO User interface
2x LEDs
User interface
Reset and wake-up
push-buttons
GPIO
I2SAudio DAC and
amplifier
Stereo jack
Line out / microphone in
DFSDM
DFSDM
External
STM module
for up to 5
microphones
Switch