LQFP144 pinout Pin name
Main function pinout
assignment
Optional function pinout
assignment
Motor-control connector
102 PA10 Audio SAI1_SD_A - -
103 PA11 USB_DM - -
104 PA12 USB_DP - -
105 PA13 SWDIO JTAG_JTMS -
106 VDDUSB POWER - -
107 VSS POWER - -
108 VDD POWER - -
109 PA14 SWCLK JTAG_JTCK -
110 PA15 UCPD_CC JTAG_JTDI -
111 PC10 SDIO_D2 TRACE_D1 -
112 PC11 SDIO_D3 - -
113 PC12 SDIO1_CK
STMOD+_SPI3_MOSI
PMOD_SPI3_MOSI
-
114 PD0 LCD-SRAM-FMC_D2 - -
115 PD1 LCD-SRAM-FMC_D3 - -
116 PD2 SDIO1_CMD - -
117 PD3 LED_RED - -
118 PD4 LCD-SRAM-FMC_NOE - -
119 PD5 LCD-SRAM-FMC_NWE - -
120 VSS POWER - -
121 VDD POWER - -
122 PD6 DFSDM1_DATIN1
STMOD
+_DFSDM1_DATIN1
-
123 PD7 SRAM-FMC_NE1 - -
124 PG9 MFX_WAKE-UP
STMOD+_SPI3_SCK
PMOD_SPI3_SCK
I/O
125 PG10 SDCARD_DETECT
STMOD+_SPI3_MISO
PMOD_SPI3_MISO
-
126 PG12 LCD_CSn_FMC_NE4 - -
127 PG13 I2C1_SDA - -
128 PG14 I2C1_SCL - -
129 VSS POWER - -
130 VDD POWER - -
131 PG15 LCD_CTP_INT - -
132 PB3 LED_GREEN JTAG_JTDO_SWO -
133 PB4 -
JTAG_NJTRST
COMP2_INP
STMOD+_SPI3_MISO2
-
134 PB5 UCPD_DB1
COMP2_OUT
STMOD+_SPI3_MOSI2
-
135 PB6 - Touch key TIM8_BKIN2
UM2662
STM32H7B3I-EVAL I/O Assignment
UM2662 - Rev 1
page 76/95
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