ST STM32H7B3I-DK Discovery User Manual

Pin number GPIO port Signal or label Comment
E5 PE2 ARD_D4 -
B1 PE3 SAI1_SD_B -
C2 PE4 SAI1_FS_A -
D3 PE5 SAI1_SCK_A -
E4 PE6 SAI1_SD_A -
M9 PE7 FMC_D4 -
R11 PE8 FMC_D5 -
P11 PE9 FMC_D6 -
N11 PE10 FMC_D7 -
R12 PE11 FMC_D8 -
L9 PE12 FMC_D9 -
M10 PE13 FMC_D10 -
N10 PE14 FMC_D11 -
P12 PE15 FMC_D12 -
G4 PF0 FMC_A0 -
G3 PF1 FMC_A1 -
H1 PF2 FMC_A2 -
J1 PF3 FMC_A3 -
H3 PF4 FMC_A4 -
J2 PF5 FMC_A5 -
J3 PF6 OSCPI1_IO3 -
J4 PF7 OCSPI1_IO2 -
K1 PF8 PMOD14-PWM -
K2 PF9 OCSPI1_IO1 -
M3 PF10 ARD_D8 -
N8 PF11 FMC_SDNRAS -
R9 PF12 FMC_A6 -
M8 PF13 FMC_A7 -
P9 PF14 FMC_A8 -
N9 PF15 FMC_A9 -
R10 PG0 FMC_A10 -
P10 PG1 FMC_A11 -
H13 PG2 USER_LED2 -
G15 PG3 AUDIO_NRST -
H12 PG4 FMC_A14 -
G14 PG5 FMC_A15 -
G13 PG6 OCSPI1_NCS -
G12 PG7 SAI1_MCLK_A -
F15 PG8 FMC_SDCLK -
A9 PG9 OCSPI1_IO6 -
A8 PG10 DCMI_D2 -
UM2569
STM32H7B3I-DK I/O assignment
UM2569 - Rev 6
page 40/53

ST STM32H7B3I-DK Discovery Specifications

General

Brand	ST
Model	STM32H7B3I-DK Discovery
Category	Microcontrollers
Language	English