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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

Brand	ST
Model	STM32H7B3I-EVAL
Category	Motherboard
Language	English

ST STM32H7B3I-EVAL User Manual

Table of Contents

Questions and Answers:

ST STM32H7B3I-EVAL Specifications

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