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Ball Pin Assignment

T4 PG3 ARDUINO_D8_GPIO

Y1 PE2 ETH_TXD3

U2 PA3 LTDC_B5

Y2 PC2 ETH_TXD2

V2 PG2 GPIO5_MCO2

AA1 PG14 ETH_TXD1

W1 PG1 HDMI_INT_GPIO

AA2 PG13 ETH_TXD0

U3 ANA0 ARDUINO_A0_ADC1_IN0

AB3 PA0 PA0_WKUP_PMIC_INT

U4 ANA1 ARDUINO_A1_ADC1_IN1

AA4 PA1 ETH_REF_CLK

V3 PA5 TypeC_Power_CC2_ADC1_IN19

V4 PA4 TypeC_Power_CC1_ADC1_IN18

AB1 PB11 ETH_TX_EN

AB2 PG4 ETH_GTX_CLK

AC3 PA2 ETH_MDIO

AA6 PC1 ETH_MDC

Y6 PG5 ETH_CLK125

AA3 PH3 LTDC_R1

AB6 PB0 ETH_RXD2

Y4 PF15 I2C1_SDA

AA7 PB1 ETH_RXD3

AC4 PF14 ARDUINO_A2_ADC2_IN6

Y5 PF13 ARDUINO_A3_ADC2_IN2

AB4 PH2 LTDC_R0

AB7 PC5 ETH_RXD1

AC7 PC4 ETH_RXD0

Y9 PF12 ARDUINO_A5_ADC1_IN6

Y10 PF11 SAI2_SD_B

AB8 PA7 ETH_RXDV

AC8 PA6 ETH_MDINT

AB5 PC0 LTDC_R5

Y3 PB10 GPIO14_USART3_TX

AC5 PB12 GPIO15_USART3_RX

AA10 PB13 GPIO16_USART3_CTS_NSS

Y8 PB5 ETH_ETH_CLK

Y7 PG11 STLK_UART4_TX

Y11 PH6 ARDUINO_D9_TIM12_CH1

AB10 PB8 LTDC_B6

AB9 PG8 GPIO17_USART3_RTS

UM2637

STM32MP157x-DKx I/O assignment

UM2637 - Rev 2

page 35/47

Figure 1. STM32MP157F-DK2 Top View1
Figure 2. STM32MP157F-DK2 Bottom View1
Features2
Ordering Information3
Codification3
Table 1. List of Available Products3
Table 2. Codification Explanation3
Development Environment4
System Requirements4
Development Toolchains4
Demonstration Software4
Conventions5
Table 3. ON/OFF Convention5
Delivery Recommendations6
Hardware Layout and Configuration7
Figure 3. Stm32Mp157X-Dkx Hardware Block Diagram7
Figure 4. Stm32Mp157X-Dkx PCB Layout: Top Side8
Embedded ST-LINK/V2-19
Description9
Figure 5. Stm32Mp157X-Dkx PCB Layout: Bottom Side9
Figure 6. CN11 ST-LINK USB Micro-B Connector Pinout9
Drivers10
ST-LINK/V2-1 Firmware Upgrade10
Power Supply10
STPMIC1 Power Supply10
Table 4. CN11 ST-LINK USB Micro-B Connector Pinout10
Clock Sources11
LSE Clock References11
HSE Clock References11
Reset Sources11
Boot Mode11
Description11
Table 5. Boot Mode Pins11
Audio12
Description12
Operating Voltage12
Audio Codec Interface12
Table 6. I/O Configuration for the Audio Interface12
Figure 7. Boot-Mode Switch SW112
Headphone Outputs13
Audio Jack Connector13
I/O Restriction13
Table 7. CN10 Audio Jack Connector Pinout13
Figure 8. CN10 Audio Jack Connector Pinout13
USB Host14
Description14
USB Host Interface14
Table 8. I/O Configuration for the USB Host Interface14
Table 9. CN1 and CN5 USB Host Connector Pinout14
Figure 9. CN1 and CN5 USB Type-A Connector Pinout14
USB Type-C ® HS15
Description15
Operating Voltage15
USB HS Source15
USB Type-C ® Connector15
Figure 10. CN7 USB Type-C ® Connector Pinout15
Microsd ™ Card16
Description16
Operating Voltage16
Microsd ™ Card Interface16
Table 10. CN7 USB Type-C16
Table 11. I/O Configuration for the SDIO Interface16
Leds17
Description17
Table 12. CN15 Microsd17
Figure 11. Microsd ™ Card Connector CN1517
Operating Voltage18
LED Interface18
Buttons18
Description18
I/O Interface18
Hdmi18
Table 13. I/O Configuration of the LED Interfaces18
Table 14. I/O Configuration for the Physical User Interface18
HDMI ® I/O Interface19
Table 15. I/O Configuration for the HDMI19
Table 16. CN9 HDMI20
Figure 12. CN9 HDMI ® Connector Pinout20
Wi-Fi ® and Bluetooth ® Low Energy21
Description21
Operating Voltage21
Wi-Fi ® I/O Interface21
Bluetooth ® Low Energy I/O Interface21
Table 17. I/O Configuration for the Wi-Fi21
Table 18. I/O Configuration for the Bluetooth21
Mipi Dsi Sm Lcd22
Description22
Operating Voltage22
Figure 13. LCD Connection to MB140722
LCD Interface23
Table 19. I/O Configuration of the LCD and CTP Interfaces23
Figure 14. CN4 LCD Connector Pinout23
Gigabit Ethernet24
Description24
Operating Voltage24
Table 20. LCD Interface and CN4 Connector Pinout24
Ethernet Interface25
Table 21. I/O Configuration of the Ethernet Interface25
Figure 15. CN8 Ethernet Connector Pinout25
ARDUINO ® Connectors26
Description26
Operating Voltage26
Table 22. CN8 Ethernet Connector Pinout26
ARDUINO ® Interface27
Table 23. I/O Configuration of the ARDUINO27
Figure 16. ARDUINO ® Connectors Pinout27
Table 24. Pinout of the ARDUINO28
GPIO Expansion Connectors29
Description29
GPIO Expansion Connector Interface30
Table 25. GPIO Connectors Pinout30
Figure 17. GPIO Connectors30
VBAT Connector31
Description31
Figure 18. CN3 VBAT Connector31
Stm32Mp157X-Dkx Discovery Kits Information32
Product Marking32
STM32MP157D-DK1 Product History32
Product Identification DK32MP157D1$AU132
STM32MP157F-DK2 Product History32
Product Identification DK32MP157F2$AU132
Board Revision History32
Board MB1272 Revision C-0232
Board MB1407 Revision C-0133
Stm32Mp157X-Dkx I/O Assignment34
Table 26. Discovery Kit I/O Assignment34
Federal Communications Commission (FCC) and ISED Canada Compliance38
Statements38
Additional FCC and ISED Canada Compliance Statements for STM32MP157F-DK238
CE Conformity40
Warning40
Simplified Declaration of Conformity40
Revision History41
Table 27. Document Revision History41
Table of Contents42
List of Tables45
List of Figures46

Brand	ST
Model	STM32MP157D-DK1
Category	Computer Hardware
Language	English

ST STM32MP157D-DK1 User Manual

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