Ball Pin Assignment
AB11 PG10 LTDC_B2
AA9 PE9 ARDUINO_D6_TIM1_CH1
AA11 PE7 ARDUINO_D0_UART7_RX
AC10 PD11 LED_B_GPIO
AB12 PF7 GPIO11_SPI5_SCK
AC11 PF8 GPIO9_SPI5_MISO
Y12 PF10 LTDC_DE
AA13 PF6 GPIO8_SPI5_NSS
Y18 PD12 I2C1_SCL
AA14 PF9 GPIO10_SPI5_MOSI
AC14 PG7 LTDC_CLK
Y14 PB6 HDMI_CEC
AC13 PE8 ARDUINO_D1_UART7_TX
Y15 PE10 ARDUINO_D4_GPIO
Y16 PB2 STLK_UART4_RX
AA19 PD13 GPIO12_TIM4_CH2
Y13 PG9 AUDIO_RST
AB19 PA12 ARDUINO_D14__GPIO3_I2C5_SDA
AA18 PA11 ARDUINO_D15__GPIO2_I2C5_SCL
D16 PC11 uSD_SDMMC1_D3
D19 PE4 DSI_RESET_GPIO
D18 PC8 uSD_SDMMC1_D0
D15 PC10 uSD_SDMMC1_D2
B13 PB4 WLAN_SDMMC2_D3
D17 PC9 uSD_SDMMC1_D1
B11 PC7 GPIO13_TIM3_CH2
B14 PC6 DSI_TE
A14 PF2 DSI_LCD_INT_GPIO
D12 PD2 uSD_SDMMC1_CMD
A13 PA8 GPIO4_MCO1
C13 PB14 WLAN_SDMMC2_D0
D13 PC12 uSD_SDMMC1_CK
B12 PB15 WLAN_SDMMC2_D1
C11 PE5 LTDC_G0
A11 PB3 WLAN_SDMMC2_D2
A10 PG6 WLAN_SDMMC2_CMD
D14 PD3 BT_USART2_CTS_NSS
B10 PB9 HDMI_I2S2_NSS/2_WS
C19 PA15 DSI_LCD_BLCTRL_TIM2_CH1/2_ETR
A8 PA9 HDMI_I2S2_SCK/2_CK
D11 PB7 uSD_detect_GPIO
UM2637
STM32MP157x-DKx I/O assignment
UM2637 - Rev 2
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