Difference between revisions of "ETRA SOM/ETRA Hardware/Pinout Table"

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(→‎Connectors description)
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The dedicated carrier board must mount the mating connector and connect the desired peripheral interfaces according to ETRA pinout specifications. See the images below for reference:
 
The dedicated carrier board must mount the mating connector and connect the desired peripheral interfaces according to ETRA pinout specifications. See the images below for reference:
  
−
[[File:ETRA_SOM_-_top.png|500px|thumb|ETRA TOP view|none]]
+
[[File:ETRA_SOM_-_top_pin1_203.png|500px|thumb|ETRA TOP view|none]]
−
[[File:ETRA_SOM_-_bottom.png|500px|thumb|ETRA BOTTOM view|none]]
+
[[File:ETRA_SOM_-_bottom_pin2_204.png|500px|thumb|ETRA BOTTOM view|none]]
  
 
===Pinout table naming conventions ===
 
===Pinout table naming conventions ===

Revision as of 11:44, 24 February 2021

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History
Version Issue Date Notes
1.0.0 Dec 2020 First release


Connectors and Pinout Table[edit | edit source]

Connectors description[edit | edit source]

In the following table are described all available connectors integrated on ETRA SOM:

Connector name Connector Type Notes Carrier board counterpart
J1 SODIMM DDR3 edge connector 204 pin TE Connectivity 2-2013289-1

The dedicated carrier board must mount the mating connector and connect the desired peripheral interfaces according to ETRA pinout specifications. See the images below for reference:

ETRA TOP view
ETRA BOTTOM view

Pinout table naming conventions[edit | edit source]

This chapter contains the pinout description of the ETRA module, grouped in two tables (odd and even pins) that report the pin mapping of the SODIMM-DDR3 edge connector.

Each row in the pinout tables contains the following information:

Pin Reference to the connector pin
Pin Name Pin (signal) name on the ETRA connectors
Internal
connections 		Connections to the ETRA components
  • CPU.<x> : pin connected to CPU pad named <x>
  • PMIC.<x> : pin connected to the Power Manager IC STPMIC1APQR
  • LAN.<x> : pin connected to the LAN PHY KSZ8091RNAIA
  • NOR.<x>: pin connected to the flash NOR
  • NAND.<x>: pin connected to the flash NAND
  • eMMC.<x>: pin connected to the flash eMMC
  • EXP.<x>: pin connected to the I/O EXPANDER ADP5589ACPZ
Ball/pin # Component ball/pin number connected to signal
Voltage I/O voltage levels
Type Pin type:
  • I = Input
  • O = Output
  • D = Differential
  • Z = High impedance
  • S = Power supply voltage
  • G = Ground
  • A = Analog signal
Notes Remarks on special pin characteristics
Pin MUX alternative functions Muxes:
  • Pin ALT-0
  • ...
  • Pin ALT-N

The number of functions depends on platform

Pinout Table ODD pins declaration[edit | edit source]

Pin Pin Name Internal Connections Ball/pin # Voltage domain Type Notes Alternative Functions
J1.1 DGND DGND - - G
J1.3 3.3VIN INPUT VOLTAGE - 3.3VIN S
J1.5 3.3VIN INPUT VOLTAGE - 3.3VIN S
J1.7 3.3VIN INPUT VOLTAGE - 3.3VIN S
J1.9 3.3VIN INPUT VOLTAGE - 3.3VIN S
J1.11 DGND DGND - - G
J1.13 ETH_LED LAN.LED0/PME_N1 23 VDD I/O
J1.15 - NC - - -
J1.17 DGND DGND - - G
J1.19 ETH_TX_P LAN.TXP 6 - D
J1.21 ETH_TX_M LAN.TXM 5 - D
J1.23 ETH_RX_P LAN.RXP 4 - D
J1.25 ETH_RX_M LAN.RXM 3 - D
J1.27 LDO2 PMIC.LDO2OUT 18 LDO2 S Spare LDO output
J1.29 LDO5 PMIC.LDO5OUT 20 LDO5 S Spare LDO output
J1.31 - NC - - -
J1.33 - NC - - -
J1.35 DGND DGND - - G
J1.37

(NAND on board)

PD1 CPU.PD1 A4 VDD I/O internally used for NAND flash,

do not connect

J1.37 PD1 CPU.PD1 A4 VDD I/O Pin AF2 I2C6_SCL
Pin AF3 DFSDM1_DATIN6
Pin AF4 I2C5_SCL
Pin AF6 SAI3_SD_A
Pin AF8 UART4_TX
Pin AF9 FDCAN1_TX
Pin AF10 SDMMC3_D0
Pin AF11 DFSDM1_CKIN7
Pin AF12 FMC_AD3/FMC_D3
Pin AF15 EVENTOUT
J1.39

(NAND on board)

PD4 CPU.PD4 D6 VDD I/O internally used for NAND flash,

do not connect

J1.39 PD4 CPU.PD4 D6 VDD I/O Pin AF6 SAI3_FS_A
Pin AF7 USART2_RTS/USART2_DE
Pin AF10 SDMMC3_D1
Pin AF11 DFSDM1_CKIN0
Pin AF12 FMC_NOE
Pin AF15 EVENTOUT
J1.41

(NAND on board)

PD5 CPU.PD5 D7 VDD I/O internally used for NAND flash,

do not connect

J1.41 PD5 CPU.PD5 D7 VDD I/O Pin AF7 USART2_TX
Pin AF10 SDMMC3_D2
Pin AF12 FMC_NWE
Pin AF15 EVENTOUT
J1.43 PD7 CPU.PD7 B4 VDD I/O Pin AF0 TRACED6
Pin AF3 DFSDM1_DATIN4
Pin AF4 I2C2_SCL
Pin AF6 DFSDM1_CKIN1
Pin AF7 USART2_CK
Pin AF9 SPDIFRX_IN1
Pin AF10 SDMMC3_D3
Pin AF12 FMC_NE1
Pin AF15 EVENTOUT
J1.45

(NAND on board)

PD0 CPU.PD0 A3 VDD I/O internally used for NAND flash,

do not connect

J1.45 PD0 CPU.PD0 A3 VDD I/O Pin AF2 I2C6_SDA
Pin AF3 DFSDM1_CKIN6
Pin AF4 I2C5_SDA
Pin AF6 SAI3_SCK_A
Pin AF8 UART4_RX
Pin AF9 FDCAN1_RX
Pin AF10 SDMMC3_CMD
Pin AF11 DFSDM1_DATIN7
Pin AF12 FMC_AD2/FMC_D2
Pin AF15 EVENTOUT
J1.47 PG15 CPU.PG15 A2 VDD I/O Pin AF0 TRACED7
Pin AF2 SAI1_D2
Pin AF4 I2C2_SDA
Pin AF6 SAI1_FS_A
Pin AF7 USART6_CTS/USART6_NSS
Pin AF10 SDMMC3_CK
Pin AF13 DCMI_D13
Pin AF15 EVENTOUT
J1.49

(NOR on board)

PF10 CPU.PF10 U9 VDD I/O internally used for NOR flash,

do not connect

J1.49 PF10 CPU.PF10 U9 VDD I/O Pin AF1 TIM16_BKIN
Pin AF2 SAI1_D3
Pin AF3 SAI4_D4
Pin AF6 SAI1_D4
Pin AF9 QUADSPI_CLK
Pin AF12 SAI4_D3
Pin AF13 DCMI_D11
Pin AF14 LCD_DE
Pin AF15 EVENTOUT
J1.51

(NAND on board)

PE7 CPU.PE7 T10 VDD I/O internally used for NAND flash,

do not connect

J1.51 PE7 CPU.PE7 T10 VDD I/O Pin AF1 TIM1_ETR
Pin AF2 TIM3_ETR
Pin AF3 DFSDM1_DATIN2
Pin AF7 UART7_RX
Pin AF10 QUADSPI_BK2_IO0
Pin AF12 FMC_AD4/FMC_D4
Pin AF15 EVENTOUT
J1.53

(NAND on board)

PE8 CPU.PE8 T11 VDD I/O internally used for NAND flash,

do not connect

J1.53 PE8 CPU.PE8 T11 VDD I/O Pin AF1 TIM1_CH1N
Pin AF3 DFSDM1_CKIN2
Pin AF7 UART7_TX
Pin AF10 QUADSPI_BK2_IO1
Pin AF12 FMC_AD5/FMC_D5
Pin AF15 EVENTOUT
J1.55 - NC - - -
J1.57 DGND DGND - - G
J1.59 - NC - - -
J1.61

(eMMC on board)

PB14 CPU.PB14 C9 VDD I/O internally used for eMMC flash,

do not connect

J1.61 PB14 CPU.PB14 C9 VDD I/O Pin AF1 TIM1_CH2N
Pin AF2 TIM12_CH1
Pin AF3 TIM8_CH2N
Pin AF4 USART1_TX
Pin AF5 SPI2_MISO/I2S2_SDI
Pin AF6 DFSDM1_DATIN2
Pin AF7 USART3_RTS/USART3_DE
Pin AF9 SDMMC2_D0
Pin AF15 EVENTOUT
J1.63

(eMMC on board)

PB15 CPU.PB15 A8 VDD I/O internally used for eMMC flash,

do not connect

J1.63 PB15 CPU.PB15 A8 VDD I/O Pin AF0 RTC_REFIN
Pin AF1 TIM1_CH3N
Pin AF2 TIM12_CH2
Pin AF3 TIM8_CH3N
Pin AF4 USART1_RX
Pin AF5 SPI2_MOSI/I2S2_SDO
Pin AF6 DFSDM1_CKIN2
Pin AF9 SDMMC2_D1
Pin AF15 EVENTOUT
J1.65

(eMMC on board)

PB3 CPU.PB3 A7 VDD I/O internally used for eMMC flash,

do not connect

J1.65 PB3 CPU.PB3 A7 VDD I/O Pin AF0 TRACED9
Pin AF1 TIM2_CH2
Pin AF4 SAI4_CK1
Pin AF5 SPI1_SCK/I2S1_CK
Pin AF6 SPI3_SCK/I2S3_CK
Pin AF8 SPI6_SCK
Pin AF9 SDMMC2_D2
Pin AF12 SAI4_MCLK_A
Pin AF13 UART7_RX
Pin AF15 EVENTOUT
J1.67

(eMMC on board)

PB4 CPU.PB4 B9 VDD I/O internally used for eMMC flash,

do not connect

J1.67 PB4 CPU.PB4 B9 VDD I/O Pin AF0 TRACED8
Pin AF1 TIM16_BKIN
Pin AF2 TIM3_CH1
Pin AF4 SAI4_CK2
Pin AF5 SPI1_MISO/I2S1_SDI
Pin AF6 SPI3_MISO/I2S3_SDI
Pin AF7 SPI2_NSS/I2S2_WS
Pin AF8 SPI6_MISO
Pin AF9 SDMMC2_D3
Pin AF12 SAI4_SCK_A
Pin AF13 UART7_TX
Pin AF15 EVENTOUT
J1.69

(eMMC on board)

PG6 CPU.PG6 A6 VDD I/O internally used for eMMC flash,

do not connect

J1.69 PG6 CPU.PG6 A6 VDD I/O Pin AF0 TRACED14
Pin AF1 TIM17_BKIN
Pin AF10 SDMMC2_CMD
Pin AF13 DCMI_D12
Pin AF14 LCD_R7
Pin AF15 EVENTOUT
J1.71

(eMMC on board)

PE3 CPU.PE3 A5 VDD I/O internally used for eMMC flash,

do not connect

J1.71 PE3 CPU.PE3 A5 VDD I/O Pin AF0 TRACED0
Pin AF4 TIM15_BKIN
Pin AF6 SAI1_SD_B
Pin AF9 SDMMC2_CK
Pin AF12 FMC_A19
Pin AF15 EVENTOUT
J1.73 DGND DGND - - G
J1.75 PC8 CPU.PC8 C11 VDD I/O Pin AF0 TRACED0
Pin AF2 TIM3_CH3
Pin AF3 TIM8_CH3
Pin AF6 UART4_TX
Pin AF7 USART6_CK
Pin AF8 UART5_RTS/UART5_DE
Pin AF12 SDMMC1_D0
Pin AF13 DCMI_D2
Pin AF15 EVENTOUT
J1.77 PC9 CPU.PC9 A10 VDD I/O Pin AF0 TRACED1
Pin AF2 TIM3_CH4
Pin AF3 TIM8_CH4
Pin AF4 I2C3_SDA
Pin AF5 I2S_CKIN
Pin AF8 UART5_CTS
Pin AF9 QUADSPI_BK1_IO0
Pin AF12 SDMMC1_D1
Pin AF13 DCMI_D3
Pin AF14 LCD_B2
Pin AF15 EVENTOUT
J1.79 PE6 CPU.PE6 B3 VDD I/O for LCD_G1 function

use pin J1.180

(RGB lenght match)

Pin AF0 TRACED2
Pin AF1 TIM1_BKIN2
Pin AF2 SAI1_D1
Pin AF4 TIM15_CH2
Pin AF5 SPI4_MOSI
Pin AF6 SAI1_SD_A
Pin AF7 SDMMC2_D0
Pin AF8 SDMMC1_D2
Pin AF10 SAI2_MCLK_B
Pin AF12 FMC_A22
Pin AF13 DCMI_D7
Pin AF14 LCD_G1
Pin AF15 EVENTOUT
J1.81 PC11 CPU.PC11 A11 VDD I/O Pin AF0 TRACED3
Pin AF3 DFSDM1_DATIN5
Pin AF6 SPI3_MISO/I2S3_SDI
Pin AF7 USART3_RX
Pin AF8 UART4_RX
Pin AF9 QUADSPI_BK2_NCS
Pin AF10 SAI4_SCK_B
Pin AF12 SDMMC1_D3
Pin AF13 DCMI_D4
Pin AF15 EVENTOUT
J1.83 PD2 CPU.PD2 B10 VDD I/O Pin AF2 TIM3_ETR
Pin AF4 I2C5_SMBA
Pin AF6 UART4_RX
Pin AF8 UART5_RX
Pin AF12 SDMMC1_CMD
Pin AF13 DCMI_D11
Pin AF15 EVENTOUT
J1.85 PC12 CPU.PC12 C10 VDD I/O Pin AF0 TRACECLK
Pin AF1 MCO2
Pin AF2 SAI4_D3
Pin AF6 SPI3_MOSI/I2S3_SDO
Pin AF7 USART3_CK
Pin AF8 UART5_TX
Pin AF10 SAI4_SD_B
Pin AF12 SDMMC1_CK
Pin AF13 DCMI_D9
Pin AF15 EVENTOUT
J1.87 DGND DGND - - G
J1.89 PD8 CPU.PD8 F2 VDD I/O Pin AF3 DFSDM1_CKIN3
Pin AF6 SAI3_SCK_B
Pin AF7 USART3_TX
Pin AF9 SPDIFRX_IN2
Pin AF12 FMC_AD13/FMC_D13
Pin AF14 LCD_B7
Pin AF15 EVENTOUT
J1.91 PD9 CPU.PD9 G3 VDD I/O Pin AF3 DFSDM1_DATIN3
Pin AF6 SAI3_SD_B
Pin AF7 USART3_RX
Pin AF12 FMC_AD14/FMC_D14
Pin AF13 DCMI_HSYNC
Pin AF14 LCD_B0
Pin AF15 EVENTOUT
J1.93

(I/O EXP on board)

PC2 CPU.PC2 T2 VDD I/O internally used for I/O EXP,

do not connect

J1.93 PC2 CPU.PC2 T2 VDD I/O Pin AF3 DFSDM1_CKIN1
Pin AF5 SPI2_MISO/I2S2_SDI
Pin AF6 DFSDM1_CKOUT
Pin AF11 ETH1_GMII_TXD2/

ETH1_MII_TXD2/

ETH1_RGMII_TXD2

Pin AF13 DCMI_PIXCLK
Pin AF15 EVENTOUT
Additional

functions

ADC1_INP12

ADC1_INN11

J1.95 PA0 CPU.PA0 R3 VDD I/O internally used for PMIC,

do not connect

J1.97 PD13 CPU.PD13 U12 VDD I/O Pin AF1 LPTIM1_OUT
Pin AF2 TIM4_CH2
Pin AF4 I2C4_SDA
Pin AF5 I2C1_SDA
Pin AF6 I2S3_MCK
Pin AF8 SDMMC1_D123DIR
Pin AF9 SDMMC2_D7
Pin AF10 SDMMC2_D123DIR
Pin AF11 SDMMC1_D7
Pin AF12 FMC_CLK
Pin AF13 DCMI_D5
Pin AF14 LCD_G7
Pin AF15 EVENTOUT
J1.99

(NAND on board)

PD12 CPU.PD12 U11 VDD I/O internally used for NAND flash,

do not connect

J1.99 PD12 CPU.PD12 U11 VDD I/O Pin AF1 LPTIM1_IN1
Pin AF2 TIM4_CH1
Pin AF3 LPTIM2_IN1
Pin AF4 I2C4_SCL
Pin AF5 I2C1_SCL
Pin AF7 USART3_RTS/USART3_DE
Pin AF9 QUADSPI_BK1_IO1
Pin AF10 SAI2_FS_A
Pin AF12 FMC_A17/FMC_ALE
Pin AF15 EVENTOUT
J1.101

(NAND on board)

PD11 CPU.PD11 V8 VDD I/O internally used for NAND flash,

do not connect

J1.101 PD11 CPU.PD11 V8 VDD I/O Pin AF3 LPTIM2_IN2
Pin AF4 I2C4_SMBA
Pin AF5 I2C1_SMBA
Pin AF7 USART3_CTS/USART3_NSS
Pin AF9 QUADSPI_BK1_IO0
Pin AF10 SAI2_SD_A
Pin AF12 FMC_A16/FMC_CLE
Pin AF15 EVENTOUT
J1.103 - NC - - -
J1.105

(NAND on board)

PG9 CPU.PG9 T14 VDD I/O internally used for NAND flash,

do not connect

J1.105 PG9 CPU.PG9 T14 VDD I/O Pin AF0 DBTRGO
Pin AF7 USART6_RX
Pin AF8 SPDIFRX_IN4
Pin AF9 QUADSPI_BK2_IO2
Pin AF10 SAI2_FS_B
Pin AF12 FMC_NE2/FMC_NCE
Pin AF13 DCMI_VSYNC
Pin AF14 LCD_R1
Pin AF15 EVENTOUT
J1.107 - NC - - -
J1.109 DGND DGND - - G
J1.111 DSI_CKN CPU.DSI_CKN A14 - D
J1.113 DSI_CKP CPU.DSI_CKP B14 - D
J1.115 DSI_D0N CPU.DSI_D0N A13 - D
J1.117 DSI_D0P DSI_D0P B13 - D
J1.119 DSI_D1N CPU.DSI_D1N A15 - D
J1.121 DSI_D1P CPU.DSI_D1P B15 - D
J1.123 - NC - - -
J1.125 - NC - - -
J1.127 - NC - - -
J1.129 - NC - - -
J1.131 DGND DGND - - G
J1.133 ADP5589_R7 EXP.R7 1 VDD I/O Pin AF0 Keypad row 7
Pin AF5 GPIO 8
J1.135 ADP5589_R6 EXP.R6 2 VDD I/O Pin AF0 Keypad row 6
Pin AF5 GPIO 7
J1.137 ADP5589_R5 EXP.R5 3 VDD I/O Pin AF0 Keypad row 5
Pin AF5 GPIO 6
J1.139 ADP5589_R4 EXP.R4 4 VDD I/O Pin AF0 Keypad row 4
Pin AF1 RESET1
Pin AF5 GPIO 5
J1.141 ADP5589_R3 EXP.R3 5 VDD I/O Pin AF0 Keypad row 3
Pin AF1 Logic LC1
Pin AF2 PWM_OUT
Pin AF3 CLK_OUT
Pin AF5 GPIO 4
J1.143 ADP5589_R2 EXP.R2 6 VDD I/O Pin AF0 Keypad row 2
Pin AF1 LOGIC LB1
Pin AF5 GPIO 3
J1.145 ADP5589_R1 EXP.R1 7 VDD I/O Pin AF0 Keypad row 1
Pin AF1 Logic LA1
Pin AF5 GPIO 2
J1.147 ADP5589_R0 EXP.R0 8 VDD I/O Pin AF0 Keypad row 0
Pin AF1 Logic LY1
Pin AF5 GPIO 1
J1.149 ADP5589_C0 EXP.C0 9 VDD I/O Pin AF0 Keypad column 0
Pin AF5 GPIO 9
J1.151 ADP5589_C1 EXP.C1 10 VDD I/O Pin AF0 Keypad column 1
Pin AF5 GPIO 10
J1.153 DGND DGND - - G
J1.155 ADP5589_C2 EXP.C2 11 VDD I/O Pin AF0 Keypad column 2
Pin AF5 GPIO 11
J1.157 ADP5589_C3 EXP.C3 12 VDD I/O Pin AF0 Keypad column 3
Pin AF5 GPIO 12
J1.159 ADP5589_C4 EXP.C4 13 VDD I/O Pin AF0 Keypad column 4
Pin AF1 RESET2
Pin AF5 GPIO 13
J1.161 ADP5589_C5 EXP.C5 14 VDD I/O Pin AF0 Keypad column 5
Pin AF5 GPIO 14
J1.163 ADP5589_C6 EXP.C6 15 VDD I/O Pin AF0 Keypad column 6
Pin AF1 Logic LC2
Pin AF2 PWM_IN
Pin AF3 CLK_IN
Pin AF5 GPIO 15
J1.165 ADP5589_C7 EXP.C7 16 VDD I/O Pin AF0 Keypad column 7
Pin AF1 Logic LB2
Pin AF5 GPIO 16
J1.167 ADP5589_C8 EXP.C8 19 VDD I/O Pin AF0 Keypad column 8
Pin AF1 Logic LA2
Pin AF5 GPIO 17
J1.169 ADP5589_C9 EXP.C9 20 VDD I/O Pin AF0 Keypad column 9
Pin AF1 Logic LY2
Pin AF5 GPIO 18
J1.171 ADP5589_C10 EXP.C10 21 VDD I/O Pin AF0 Keypad column 10
Pin AF5 GPIO 19
J1.173 - NC - - -
J1.175 DGND DGND - - G
J1.177

(NAND on board)

PE9 CPU.PE9 W7 VDD I/O internally used for NAND flash,

do not connect

J1.177 PE9 CPU.PE9 W7 VDD I/O Pin AF1 TIM1_CH1
Pin AF3 DFSDM1_CKOUT
Pin AF7 UART7_RTS/UART7_DE
Pin AF10 QUADSPI_BK2_IO2
Pin AF12 FMC_AD6/FMC_D6
Pin AF15 EVENTOUT
J1.179

(I/O EXP on board)

PC3 CPU.PC3 T3 VDD I/O internally used for I/O EXP,

do not connect

J1.179 PC3 CPU.PC3 T3 VDD I/O Pin AF0 TRACECLK
Pin AF3 DFSDM1_DATIN1
Pin AF5 SPI2_MOSI/I2S2_SDO
Pin AF11 ETH1_GMII_TX_CLK/

ETH1_MII_TX_CLK

Pin AF15 EVENTOUT
Additional

functions

ADC1_INP13

ADC1_INN12

J1.181

(NAND on board)

PD6 CPU.PD6 E3 VDD I/O internally used for NAND flash,

do not connect

J1.181 PD6 CPU.PD6 E3 VDD I/O Pin AF1 TIM16_CH1N
Pin AF2 SAI1_D1
Pin AF3 DFSDM1_CKIN4
Pin AF4 DFSDM1_DATIN1
Pin AF5 SPI3_MOSI/I2S3_SDO
Pin AF6 SAI1_SD_A
Pin AF7 USART2_RX
Pin AF12 FMC_NWAIT
Pin AF13 DCMI_D10
Pin AF14 LCD_B2
Pin AF15 EVENTOUT
J1.183

(NAND on board)

PE10 CPU.PE10 V10 VDD I/O internally used for NAND flash,

do not connect

J1.183 PE10 CPU.PE10 V10 VDD I/O Pin AF1 TIM1_CH2N
Pin AF3 DFSDM1_DATIN4
Pin AF7 UART7_CTS
Pin AF10 QUADSPI_BK2_IO3
Pin AF12 FMC_AD7/FMC_D7
Pin AF15 EVENTOUT
J1.185 VBUS_OTG_OUT PMIC.VBUSOTG 35 VBUSOTG S USB OTG VOUT
J1.187 PG11 CPU.PG11 V6 VDD I/O Pin AF0 TRACED11
Pin AF4 USART1_TX
Pin AF6 UART4_TX
Pin AF8 SPDIFRX_IN1
Pin AF11 ETH1_GMII_TX_EN/

ETH1_MII_TX_EN/

ETH1_RGMII_TX_CTL/

ETH1_RMII_TX_EN

Pin AF13 DCMI_D3
Pin AF14 LCD_B3
Pin AF15 EVENTOUT
J1.189 PB2 CPU.PB2 T13 VDD I/O Pin AF0 TRACED4
Pin AF1 RTC_OUT2
Pin AF2 SAI1_D1
Pin AF3 DFSDM1_CKIN1
Pin AF4 USART1_RX
Pin AF5 I2S_CKIN
Pin AF6 SAI1_SD_A
Pin AF7 SPI3_MOSI/I2S3_SDO
Pin AF8 UART4_RX
Pin AF9 QUADSPI_CLK
Pin AF15 EVENTOUT
J1.191 PE1 CPU.PE1 B1 VDD I/O Pin AF1 LPTIM1_IN2
Pin AF5 I2S2_MCK
Pin AF6 SAI3_SD_B
Pin AF8 UART8_TX
Pin AF12 FMC_NBL1
Pin AF13 DCMI_D3
Pin AF15 EVENTOUT
J1.193 PE0 CPU.PE0 C4 VDD I/O Pin AF1 LPTIM1_ETR
Pin AF2 TIM4_ETR
Pin AF4 LPTIM2_ETR
Pin AF5 SPI3_SCK/I2S3_CK
Pin AF6 SAI4_MCLK_B
Pin AF8 UART8_RX
Pin AF10 SAI2_MCLK_A
Pin AF12 FMC_NBL0
Pin AF13 DCMI_D2
Pin AF15 EVENTOUT
J1.195

(LAN PHY on board)

PE2 CPU.PE2 T1 VDD I/O internally used for LAN PHY,

do not connect

J1.195 PE2 CPU.PE2 T1 VDD I/O Pin AF0 TRACECLK
Pin AF2 SAI1_CK1
Pin AF4 I2C4_SCL
Pin AF5 SPI4_SCK
Pin AF6 SAI1_MCLK_A
Pin AF9 QUADSPI_BK1_IO2
Pin AF11 ETH1_GMII_TXD3/

ETH1_MII_TXD3/

ETH1_RGMII_TXD3

Pin AF12 FMC_A23
Pin AF15 EVENTOUT
J1.197

(LAN PHY on board)

PA13 CPU.PA13 P2 VDD I/O internally used for LAN PHY,

do not connect

J1.197 PA13 CPU.PA13 P2 VDD I/O Pin AF0 DBTRGO
Pin AF1 DBTRGI
Pin AF2 MCO1
Pin AF8 UART4_TX
Pin AF15 EVENTOUT
Additional

functions

BOOTFAILN
J1.199

(NAND on board)

PD14 CPU.PD14 F3 VDD I/O internally used for NAND flash,

do not connect

J1.199 PD14 CPU.PD14 F3 VDD I/O internally used for

NAND flash

Pin AF2 TIM4_CH3
Pin AF6 SAI3_MCLK_B
Pin AF8 UART8_CTS
Pin AF12 FMC_AD0/FMC_D0
Pin AF15 EVENTOUT
J1.201

(NAND on board)

PD15 CPU.PD15 G1 VDD I/O internally used for NAND flash,

do not connect

J1.201 PD15 CPU.PD15 G1 VDD I/O internally used for

NAND flash

Pin AF2 TIM4_CH4
Pin AF6 SAI3_MCLK_A
Pin AF8 UART8_CTS
Pin AF12 FMC_AD1/FMC_D1
Pin AF15 EVENTOUT
J1.203 DGND DGND - - G

Pinout Table EVEN pins declaration[edit | edit source]

Pin Pin Name Internal Connections Ball/pin # Voltage domain Type Notes Alternative Functions
J1.2 DGND DGND - - G
J1.4 3.3VIN INPUT VOLTAGE - 3.3VIN S
J1.6 3.3VIN INPUT VOLTAGE - 3.3VIN S
J1.8 3.3VIN INPUT VOLTAGE - 3.3VIN S
J1.10 3.3VIN INPUT VOLTAGE - 3.3VIN S
J1.12 DGND DGND - - G
J1.14 VBAT CPU.VBAT H3 VBAT S BACKUP VOLTAGE
J1.16 PONKEYn PMIC.PONKEYN 17 3.3VIN I
J1.18 SOM_PGOOD - - VDD O internally connected to VDD
J1.20 BOOT_MODE0 CPU.BOOT0 K1 VDD I internal pull-up or pull-down

according to specific model

J1.22 PWR_ON CPU.PWR_ON L1 VDD O
J1.24 NRST CPU.NRST

PMIC.RSTN

eMMC.RST_n

NOR.NRESET

J1

1

K5

A4

VDD I/O internal 10k pull-up to VDD
J1.26 BOOT_MODE1 CPU.BOOT1 K4 VDD I internal pull-up or pull-down

according to specific model

J1.28 PA9 CPU.PA9 C8 VDD I/O Pin AF1 TIM1_CH2
Pin AF4 I2C3_SMBA
Pin AF5 SPI2_SCK/I2S2_CK
Pin AF7 USART1_TX
Pin AF8 SDMMC2_CDIR
Pin AF10 SDMMC2_D5
Pin AF13 DCMI_D0
Pin AF14 LCD_R5
Pin AF15 EVENTOUT
J1.30 DGND DGND - - G
J1.32 WAKEUP PMIC.WAKEUP 2 VINTLDO I
J1.34 PB13 CPU.PB13 T9 VDD I/O Pin AF1 TIM1_CH1N
Pin AF3 DFSDM1_CKOUT
Pin AF4 LPTIM2_OUT
Pin AF5 SPI2_SCK/I2S2_CK
Pin AF6 DFSDM1_CKIN1
Pin AF7 USART3_CTS/USART3_NSS
Pin AF9 FDCAN2_TX
Pin AF11 ETH1_GMII_TXD1/

ETH1_MII_TXD1/

ETH1_RGMII_TXD1/

ETH1_RMII_TXD1

Pin AF14 UART5_TX
Pin AF15 EVENTOUT
J1.36 BOOT_MODE2 CPU-BOOT2 L2 VDD I internal pull-up or pull-down

according to specific model

J1.38 PA11 CPU.PA11 V17 VDD I/O Pin AF1 TIM1_CH4
Pin AF2 I2C6_SCL
Pin AF4 I2C5_SCL
Pin AF5 SPI2_NSS/I2S2_WS
Pin AF6 UART4_RX
Pin AF7 USART1_CTS/USART1_NSS
Pin AF9 FDCAN1_RX
Pin AF14 LCD_R4
Pin AF15 EVENTOUT
Additional

functions

OTG_FS_DM
J1.40 MEM_WP# NAND.NWP

NOR.NWP

19

C4

VDD I/O internal pull-up to VDD
J1.42 PB6 CPU.PB6 T12 VDD I/O internally used for

PMIC I2C

Pin AF4 I2C1_SCL
J1.44 PB7 CPU.PB7 B5 VDD I/O internally used for

PMIC I2C

Pin AF4 I2C1_SDA
J1.46 PE14 CPU.PE14 D3 VDD I/O Pin AF1 TIM1_CH4
Pin AF5 SPI4_MOSI
Pin AF8 UART8_RTS/UART8_DE
Pin AF10 SAI2_MCLK_B
Pin AF11 SDMMC1_D123DIR
Pin AF12 FMC_AD11/FMC_D11
Pin AF13 LCD_G0
Pin AF14 LCD_CLK
Pin AF15 EVENTOUT
J1.48 PA12 CPU.PA12 U16 VDD I/O Pin AF1 TIM1_ETR
Pin AF2 I2C6_SDA
Pin AF4 I2C5_SDA
Pin AF6 UART4_TX
Pin AF7 USART1_RTS/USART1_DE
Pin AF8 SAI2_FS_B
Pin AF9 FDCAN1_TX
Pin AF14 LCD_R5
Pin AF15 EVENTOUT
Additional

functions

OTG_FS_DP
J1.50 BST_OUT PMIC.BST_OUT 34 BST_OUT S BOOST OUTPUT
J1.52 BST_OUT PMIC.BST_OUT 34 BST_OUT S BOOST OUTPUT
J1.54 PMIC_INT# PMIC-INTN 43 VDD O
J1.56 DGND DGND - - G
J1.58 PA14 CPU.PA14 R1 VDD I/O Pin AF0 DBTRGO
Pin AF1 DBTRGI
Pin AF2 MCO2
Pin AF15 EVENTOUT
J1.60 VDD VOLTAGE OUTPUT - VDD S
J1.62 VDD VOLTAGE OUTPUT - VDD S
J1.64 1V8 PMIC.LDO6OUT 21 1V8 S Spare LDO output
J1.66 PG12 CPU.PG12 F1 VDD I/O Pin AF1 LPTIM1_IN1
Pin AF5 SPI6_MISO
Pin AF6 SAI4_CK2
Pin AF7 USART6_RTS/USART6_DE
Pin AF8 SPDIFRX_IN2
Pin AF9 LCD_B4
Pin AF10 SAI4_SCK_A
Pin AF11 ETH1_PHY_INTN
Pin AF12 FMC_NE4
Pin AF14 LCD_B1
Pin AF15 EVENTOUT
J1.68 PB5 CPU.PB5 T8 VDD I/O Pin AF0 ETH_CLK
Pin AF1 TIM17_BKIN
Pin AF2 TIM3_CH2
Pin AF3 SAI4_D1
Pin AF4 I2C1_SMBA
Pin AF5 SPI1_MOSI/I2S1_SDO
Pin AF6 I2C4_SMBA
Pin AF7 SPI3_MOSI/I2S3_SDO
Pin AF8 SPI6_MOSI
Pin AF9 FDCAN2_RX
Pin AF10 SAI4_SD_A
Pin AF11 ETH1_PPS_OUT
Pin AF12 UART5_RX
Pin AF13 DCMI_D10
Pin AF14 LCD_G7
Pin AF15 EVENTOUT
J1.70 PG8 CPU.PG8 U7 VDD I/O Pin AF0 TRACED15
Pin AF1 TIM2_CH1/TIM2_ETR
Pin AF2 ETH_CLK
Pin AF3 TIM8_ETR
Pin AF5 SPI6_NSS
Pin AF6 SAI4_D2
Pin AF7 USART6_RTS/USART6_DE
Pin AF8 USART3_RTS/USART3_DE
Pin AF9 SPDIFRX_IN3
Pin AF10 SAI4_FS_A
Pin AF11 ETH1_PPS_OUT
Pin AF14 LCD_G7
Pin AF15 EVENTOUT
J1.72 PA8 CPU.PA8 B8 VDD I/O Pin AF0 MCO1
Pin AF1 TIM1_CH1
Pin AF3 TIM8_BKIN2
Pin AF4 I2C3_SCL
Pin AF5 SPI3_MOSI/I2S3_SDO
Pin AF7 USART1_CK
Pin AF8 SDMMC2_CKIN
Pin AF9 SDMMC2_D4
Pin AF10 OTG_FS_SOF/OTG_HS_SOF
Pin AF12 SAI4_SD_B
Pin AF13 UART7_RX
Pin AF14 LCD_R6
Pin AF15 EVENTOUT
J1.74

(NOR on board)

PF7 CPU.PF7 W8 VDD I/O internally used for NOR flash.

do not connect

J1.74 PF7 CPU.PF7 W8 VDD I/O Pin AF1 TIM17_CH1
Pin AF5 SPI5_SCK
Pin AF6 SAI1_MCLK_B
Pin AF7 UART7_TX
Pin AF9 QUADSPI_BK1_IO2
Pin AF15 EVENTOUT
J1.76

(NOR on board)

PF9 CPU.PF9 W9 VDD I/O internally used for NOR flash.

do not connect

J1.76 PF9 CPU.PF9 W9 VDD I/O Pin AF0 TRACED13
Pin AF1 TIM17_CH1N
Pin AF5 SPI5_MOSI
Pin AF6 SAI1_FS_B
Pin AF7 UART7_CTS
Pin AF9 TIM14_CH1
Pin AF10 QUADSPI_BK1_IO1
Pin AF15 EVENTOUT
J1.78

(NOR on board)

PF8 CPU.PF8 U10 VDD I/O internally used for NOR flash.

do not connect

J1.78 PF8 CPU.PF8 U10 VDD I/O Pin AF0 TRACED12
Pin AF1 TIM16_CH1N
Pin AF5 SPI5_MISO
Pin AF6 SAI1_SCK_B
Pin AF7 UART7_RTS/UART7_DE
Pin AF9 TIM13_CH1
Pin AF10 QUADSPI_BK1_IO0
Pin AF15 EVENTOUT
J1.80

(NOR on board)

PF6 CPU.PF6 V9 VDD I/O internally used for NOR flash.

do not connect

J1.80 PF6 CPU.PF6 V9 VDD I/O Pin AF1 TIM16_CH1
Pin AF5 SPI5_NSS
Pin AF6 SAI1_SD_B
Pin AF7 UART7_RX
Pin AF9 QUADSPI_BK1_IO3
Pin AF12 SAI4_SCK_B
Pin AF15 EVENTOUT
J1.82 DGND DGND - - G
J1.84 PMIC_3V3 VOLTAGE OUTPUT - PMIC_3V3 S
J1.86 PMIC_3V3 VOLTAGE OUTPUT - PMIC_3V3 S
J1.88 PMIC_3V3 VOLTAGE OUTPUT - PMIC_3V3 S
J1.90 JTMS-SWDIO CPU.JTMS-SWDIO D15 VDD I/O
J1.92 JTDI CPU.JTDI D13 VDD I/O
J1.94 NJTRST CPU.NJTRST D12 VDD I/O
J1.96 JTDO-TRACESWOO CPU.JTDO-TRACESWOO D14 VDD I/O
J1.98 JTCK-SWCLK CPU.JTCK-SWCLK D16 VDD I/O
J1.100 DGND DGND - - G
J1.102 NRST_CORE CPU.NRST_CORE J2 VDD I internally connected to NRST
J1.104 PDR_ON CPU.PDR_ON N2 VDD I
J1.106 PDR_ON_CORE CPU.PDR_ON_CORE N1 VDD I
J1.108 PWR_LP CPU.PWR_LP P1 VDD O
J1.110 - NC - - -
J1.112 - NC - - -
J1.114 - NC - - -
J1.116 - NC - - -
J1.118 - NC - - -
J1.120 - NC - - -
J1.122 DGND DGND - - G
J1.124 PE13 CPU.PE13 C2 VDD I/O Pin AF0 HDP2
Pin AF1 TIM1_CH3
Pin AF3 DFSDM1_CKIN5
Pin AF5 SPI4_MISO
Pin AF10 SAI2_FS_B
Pin AF12 FMC_AD10/FMC_D10
Pin AF13 DCMI_D6
Pin AF14 LCD_DE
Pin AF15 EVENTOUT
J1.126 PC13 CPU.PC13 K3 VDD I/O internally used for PMIC,

do not connect

J1.128 PA4 CPU.PA4 R4 VDD I/O Pin AF0 HDP0
Pin AF2 TIM5_ETR
Pin AF4 SAI4_D2
Pin AF5 SPI1_NSS/I2S1_WS
Pin AF6 SPI3_NSS/I2S3_WS
Pin AF7 USART2_CK
Pin AF8 SPI6_NSS
Pin AF12 SAI4_FS_A
Pin AF13 DCMI_HSYNC
Pin AF14 LCD_VSYNC
Pin AF15 EVENTOUT
Additional

functions

ADC1_INP18

ADC2_INP18

DAC_OUT1

J1.130

(eMMC 8-bit

on board)

PC6_OPT CPU.PC6 D10 VDD I/O internally used for eMMC,

do not connect

J1.130 PC6_OPT CPU.PC6 D10 VDD I/O Pin AF0 HDP1
Pin AF2 TIM3_CH1
Pin AF3 TIM8_CH1
Pin AF4 DFSDM1_CKIN3
Pin AF5 I2S2_MCK
Pin AF7 USART6_TX
Pin AF8 SDMMC1_D0DIR
Pin AF9 SDMMC2_D0DIR
Pin AF10 SDMMC2_D6
Pin AF11 DSI_TE
Pin AF12 SDMMC1_D6
Pin AF13 DCMI_D0
Pin AF14 LCD_HSYNC
Pin AF15 EVENTOUT
J1.132 PG7 CPU.PG7 W10 VDD I/O Pin AF0 TRACED5
Pin AF6 SAI1_MCLK_A
Pin AF7 USART6_CK
Pin AF8 UART8_RTS/UART8_DE
Pin AF9 QUADSPI_CLK
Pin AF11 QUADSPI_BK2_IO3
Pin AF13 DCMI_D13
Pin AF14 LCD_CLK
Pin AF15 EVENTOUT
J1.134 PG10 CPU.PG10 V7 VDD I/O Pin AF0 TRACED10
Pin AF8 UART8_CTS
Pin AF9 LCD_G3
Pin AF10 SAI2_SD_B
Pin AF11 QUADSPI_BK2_IO2
Pin AF12 FMC_NE3
Pin AF13 DCMI_D2
Pin AF14 LCD_B2
Pin AF15 EVENTOUT
J1.136 PD10 CPU.PD10 C5 VDD I/O Pin AF0 RTC_REFIN
Pin AF1 TIM16_BKIN
Pin AF3 DFSDM1_CKOUT
Pin AF4 I2C5_SMBA
Pin AF5 SPI3_MISO/I2S3_SDI
Pin AF6 SAI3_FS_B
Pin AF7 USART3_CK
Pin AF12 FMC_AD15/FMC_D15
Pin AF14 LCD_B3
Pin AF15 EVENTOUT
J1.138 PE12 CPU.PE12 D2 VDD I/O Pin AF1 TIM1_CH3N
Pin AF3 DFSDM1_DATIN5
Pin AF5 SPI4_SCK
Pin AF8 SDMMC1_D0DIR
Pin AF10 SAI2_SCK_B
Pin AF12 FMC_AD9/FMC_D9
Pin AF14 LCD_B4
Pin AF15 EVENTOUT
J1.140 PA3 CPU.PA3 P3 VDD I/O Pin AF1 TIM2_CH4
Pin AF2 TIM5_CH4
Pin AF3 LPTIM5_OUT
Pin AF4 TIM15_CH2
Pin AF7 USART2_RX
Pin AF9 LCD_B2
Pin AF11 ETH1_GMII_COL/

ETH1_MII_COL

Pin AF14 LCD_B5
Pin AF15 EVENTOUT
Additional

functions

ADC1_INP15

PVD_IN

J1.142 PB8 CPU.PB8 W6 VDD I/O Pin AF0 HDP6
Pin AF1 TIM16_CH1
Pin AF2 TIM4_CH3
Pin AF3 DFSDM1_CKIN7
Pin AF4 I2C1_SCL
Pin AF5 SDMMC1_CKIN
Pin AF6 I2C4_SCL
Pin AF7 SDMMC2_CKIN
Pin AF8 UART4_RX
Pin AF9 FDCAN1_RX
Pin AF10 SDMMC2_D4
Pin AF11 ETH1_GMII_TXD3/

ETH1_MII_TXD3/

ETH1_RGMII_TXD3

Pin AF12 SDMMC1_D4
Pin AF13 DCMI_D6
Pin AF14 LCD_B6
Pin AF15 EVENTOUT
J1.144 PB9 CPU.PB9 D9 VDD I/O Pin AF0 HDP7
Pin AF1 TIM17_CH1
Pin AF2 TIM4_CH4
Pin AF3 DFSDM1_DATIN7
Pin AF4 I2C1_SDA
Pin AF5 SPI2_NSS/I2S2_WS
Pin AF6 I2C4_SDA
Pin AF7 SDMMC2_CDIR
Pin AF8 UART4_TX
Pin AF9 FDCAN1_TX
Pin AF10 SDMMC2_D5
Pin AF11 SDMMC1_CDIR
Pin AF12 SDMMC1_D5
Pin AF13 DCMI_D7
Pin AF14 LCD_B7
Pin AF15 EVENTOUT
J1.146 DGND DGND - - G
J1.148 PA6 CPU.PA6 T5 VDD I/O Pin AF1 TIM1_BKIN
Pin AF2 TIM3_CH1
Pin AF3 TIM8_BKIN
Pin AF4 SAI4_CK2
Pin AF5 SPI1_MISO/I2S1_SDI
Pin AF8 SPI6_MISO
Pin AF9 TIM13_CH1
Pin AF11 MDIOS_MDC
Pin AF12 SAI4_SCK_A
Pin AF13 DCMI_PIXCLK
Pin AF14 LCD_G2
Pin AF15 EVENTOUT
Additional

functions

ADC1_INP3

ADC2_INP3

J1.150 PE11 CPU.PE11 C1 VDD I/O Pin AF1 TIM1_CH2
Pin AF3 DFSDM1_CKIN4
Pin AF5 SPI4_NSS
Pin AF7 USART6_CK
Pin AF10 SAI2_SD_B
Pin AF12 FMC_AD8/FMC_D8
Pin AF13 DCMI_D4
Pin AF14 LCD_G3
Pin AF15 EVENTOUT
J1.152 PB10 CPU.PB10 W5 VDD I/O Pin AF1 TIM2_CH3
Pin AF3 LPTIM2_IN1
Pin AF4 I2C2_SCL
Pin AF5 SPI2_SCK/I2S2_CK
Pin AF6 DFSDM1_DATIN7
Pin AF7 USART3_TX
Pin AF9 QUADSPI_BK1_NCS
Pin AF11 ETH1_GMII_RX_ER/

ETH1_MII_RX_ER

Pin AF14 LCD_G4
Pin AF15 EVENTOUT
J1.154 PF11 CPU.PF11 U5 VDD I/O Pin AF5 SPI5_MOS
Pin AF10 SAI2_SD_B
Pin AF13 DCMI_D12
Pin AF14 LCD_G5
Pin AF15 EVENTOUT
Additional

functions

ADC1_INP2
J1.156 PC7 CPU.PC7 A9 VDD I/O Pin AF0 HDP4
Pin AF2 TIM3_CH2
Pin AF3 TIM8_CH2
Pin AF4 DFSDM1_DATIN3
Pin AF6 I2S3_MCK
Pin AF7 USART6_RX
Pin AF8 SDMMC1_D123DIR
Pin AF9 SDMMC2_D123DIR
Pin AF10 SDMMC2_D7
Pin AF12 SDMMC1_D7
Pin AF13 DCMI_D1
Pin AF14 LCD_G6
Pin AF15 EVENTOUT
J1.158

(eMMC 8-bit

on board)

PD3_OPT CPU.PD3 C6 VDD I/O internally used for eMMC,

do not connect

J1.158 PD3_OPT CPU.PD3 C6 VDD I/O Pin AF0 HDP5
Pin AF3 DFSDM1_CKOUT
Pin AF5 SPI2_SCK/I2S2_CK
Pin AF6 DFSDM1_DATIN0
Pin AF7 USART2_CTS/USART2_NSS
Pin AF8 SDMMC1_D123DIR
Pin AF9 SDMMC2_D7
Pin AF10 SDMMC2_D123DIR
Pin AF11 SDMMC1_D7
Pin AF12 FMC_CLK
Pin AF13 DCMI_D5
Pin AF14 LCD_G7
Pin AF15 EVENTOUT
J1.160 PC10 CPU.PC10 D11 VDD I/O Pin AF0 TRACED2
Pin AF3 DFSDM1_CKIN5
Pin AF6 SPI3_SCK/I2S3_CK
Pin AF7 USART3_TX
Pin AF8 UART4_TX
Pin AF9 QUADSPI_BK1_IO1
Pin AF10 SAI4_MCLK_B
Pin AF12 SDMMC1_D2
Pin AF13 DCMI_D8
Pin AF14 LCD_R2
Pin AF15 EVENTOUT
J1.162 PB0 CPU.PB0 W3 VDD I/O Pin AF1 TIM1_CH2N
Pin AF2 TIM3_CH3
Pin AF3 TIM8_CH2N
Pin AF6 DFSDM1_CKOUT
Pin AF8 UART4_CTS
Pin AF9 LCD_R3
Pin AF11 ETH1_GMII_RXD2/

ETH1_MII_RXD2/

ETH1_RGMII_RXD2

Pin AF12 MDIOS_MDIO
Pin AF14 LCD_G1
Pin AF15 EVENTOUT
Additional

functions

ADC1_INP9

ADC1_INN5

ADC2_INP9

ADC2_INN5

J1.164 DGND DGND - - G
J1.166 PA5 CPU.PA5 P4 VDD I/O Pin AF1 TIM2_CH1/TIM2_ETR
Pin AF3 TIM8_CH1N
Pin AF4 SAI4_CK1
Pin AF5 SPI1_SCK/I2S1_CK
Pin AF8 SPI6_SCK
Pin AF12 SAI4_MCLK_A
Pin AF14 LCD_R4
Pin AF15 EVENTOUT
Additional

functions

ADC1_INP19

ADC1_INN18

ADC2_INP19

ADC2_INN18

DAC_OUT2

J1.168 PC0 CPU.PC0 T7 VDD I/O Pin AF3 DFSDM1_CKIN0
Pin AF4 LPTIM2_IN2
Pin AF6 DFSDM1_DATIN4
Pin AF8 SAI2_FS_B
Pin AF10 QUADSPI_BK2_NCS
Pin AF14 LCD_R5
Pin AF15 EVENTOUT
Additional

functions

ADC1_INP10

ADC2_INP10

J1.170 PB1 CPU.PB1 V3 VDD I/O Pin AF1 TIM1_CH3N
Pin AF2 TIM3_CH4
Pin AF3 TIM8_CH3N
Pin AF6 DFSDM1_DATIN1
Pin AF9 LCD_R6
Pin AF11 ETH1_GMII_RXD3/

ETH1_MII_RXD3/

ETH1_RGMII_RXD3

Pin AF12 MDIOS_MDC
Pin AF14 LCD_G0
Pin AF15 EVENTOUT
Additional

functions

ADC1_INP5

ADC2_INP5

J1.172 PE15 CPU.PE15 E1 VDD I/O Pin AF0 HDP3
Pin AF1 TIM1_BKIN
Pin AF4 TIM15_BKIN
Pin AF7 USART2_CTS/USART2_NSS
Pin AF8 UART8_CTS
Pin AF10 FMC_NCE2
Pin AF12 FMC_AD12/FMC_D12
Pin AF14 LCD_R7
Pin AF15 EVENTOUT
J1.174

(eMMC 8-bit

on board)

PE4_OPT CPU.PE4 B11 VDD I/O internally used for eMMC,

do not connect

J1.174 PE4_OPT CPU.PE4 B11 VDD I/O Pin AF0 TRACED1
Pin AF2 SAI1_D2
Pin AF3 DFSDM1_DATIN3
Pin AF4 TIM15_CH1N
Pin AF5 SPI4_NSS
Pin AF6 SAI1_FS_A
Pin AF7 SDMMC2_CKIN
Pin AF8 SDMMC1_CKIN
Pin AF9 SDMMC2_D4
Pin AF11 SDMMC1_D4
Pin AF12 FMC_A20
Pin AF13 DCMI_D4
Pin AF14 LCD_B0
Pin AF15 EVENTOUT
J1.176 PA10 CPU.PA10 T16 VDD I/O Pin AF1 TIM1_CH3
Pin AF5 SPI3_NSS/I2S3_WS
Pin AF7 USART1_RX
Pin AF11 MDIOS_MDIO
Pin AF12 SAI4_FS_B
Pin AF13 DCMI_D1
Pin AF14 LCD_B1
Pin AF15 EVENTOUT
Additional

functions

OTG_FS_ID

OTG_HS_ID

J1.178 PE5 CPU.PE5 B7 VDD I/O Pin AF0 TRACED3
Pin AF2 SAI1_CK2
Pin AF3 DFSDM1_CKIN3
Pin AF4 TIM15_CH1
Pin AF5 SPI4_MISO
Pin AF6 SAI1_SCK_A
Pin AF7 SDMMC2_D0DIR
Pin AF8 SDMMC1_D0DIR
Pin AF9 SDMMC2_D6
Pin AF11 SDMMC1_D6
Pin AF12 FMC_A21
Pin AF13 DCMI_D6
Pin AF14 LCD_G0
Pin AF15 EVENTOUT
J1.180 PE6_OPT CPU.PE6 B3 VDD I/O for SDMMC1_D2 function

use pin J1.79

(SDMMC lenght match)

Pin AF0 TRACED2
Pin AF1 TIM1_BKIN2
Pin AF2 SAI1_D1
Pin AF4 TIM15_CH2
Pin AF5 SPI4_MOSI
Pin AF6 SAI1_SD_A
Pin AF7 SDMMC2_D0
Pin AF8 SDMMC1_D2
Pin AF10 SAI2_MCLK_B
Pin AF12 FMC_A22
Pin AF13 DCMI_D7
Pin AF14 LCD_G1
Pin AF15 EVENTOUT
J1.182 PG13 CPU.PG13 U2 VDD I/O Pin AF0 TRACED0
Pin AF1 LPTIM1_OUT
Pin AF2 SAI1_CK2
Pin AF4 SAI4_CK1
Pin AF5 SPI6_SCK
Pin AF6 SAI1_SCK_A
Pin AF7 USART6_CTS/USART6_NSS
Pin AF10 SAI4_MCLK_A
Pin AF11 ETH1_GMII_TXD0/

ETH1_MII_TXD0/

ETH1_RGMII_TXD0/

ETH1_RMII_TXD0

Pin AF12 FMC_A24
Pin AF14 LCD_R0
Pin AF15 EVENTOUT
J1.184

(eMMC 8-bit

on board)

PA15_OPT CPU.PA15 C7 VDD I/O internally used for eMMC,

do not connect

J1.184 PA15_OPT CPU.PA15 C7 VDD I/O Pin AF0 DBTRGI
Pin AF1 TIM2_CH1/TIM2_ETR
Pin AF2 SAI4_D2
Pin AF3 SDMMC1_CDIR
Pin AF4 CEC
Pin AF5 SPI1_NSS/I2S1_WS
Pin AF6 SPI3_NSS/I2S3_WS
Pin AF7 SPI6_NSS
Pin AF8 UART4_RTS/UART4_DE
Pin AF9 SDMMC2_D5
Pin AF10 SDMMC2_CDIR
Pin AF11 SDMMC1_D5
Pin AF12 SAI4_FS_A
Pin AF13 UART7_TX
Pin AF14 LCD_R1
Pin AF15 EVENTOUT
J1.186 VBUS_OTG_IN CPU.OTG_VBUS U15 VBUS_OTG_IN S
J1.188 VBUS_SW PMIC.SWOUT 38 VBUS_SW S
J1.190 DGND DGND - - G
J1.192 - NC - - -
J1.194 - NC - - -
J1.196 USB_DM2 CPU.USB_DM2 V13 - D
J1.198 USB_DP2 CPU.USB_DP2 W13 - D
J1.200 USB_DP1 CPU.USB_DP1 V14 - D
J1.202 USB_DM1 CPU.USB_DM1 W14 - D
J1.204 DGND DGND - - G
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