BGA
pinout
Pin name Main function pinout assignment Alternate function pinout assignment
N2 PA3 STMOD+.1_UART2_RX -
M3 VSS_4 - -
N3 VDD_4 - -
N1 PA4 STMOD+.1_SPI1_NSS -
K4 PA5 STMOD+.1_ADC -
N4 PA6 CAM_PIXCLK -
H5 OPAMP2_VINM - -
J5 PA7 ARD_ADC.A4 -
L4 PC4 ARD_ADC.A2 -
M4 PC5 ARD_ADC.A3 -
K5 PB0 ARD_ADC.A5 -
N5 PB1 MIC_SDIN0 -
L5 PB2 ARD.D3_TIM -
M5 PF11 STSAFE_EN -
K6 PF12 OCTOSPI.F_DQS -
M7 VSS_6 - -
N7 VDD_6 - -
M6 PF13 ARD.D7_IO -
L6 PF14 USB.VBUS_SENSE -
N6 PF15 WRLS.WKUP_W -
J6 PG0 STMOD+.2_ADC -
H7 PG1 STMOD+.2_17 -
L7 PE7 ARD.D4_INT -
K7 PE8 USB.UCPD_FLT -
J7 PE9 MIC_CCk0 -
[M7] VSS_7 - -
[N7] VDD_7 - -
H8 PE10 MIC_SDINx -
M8 PE11 Mems.ISM330DLC_INT1 -
N8 PE12 ARD.D10_TIM_SPI1_NSS -
L8 PE13 ARD.D13_SPI1_SCK
ARDUINO
®
LED LD2
K8 PE14 ARD.D12_SPI1_MISO -
M9 PE15 ARD.D11_TIM_SPI1_MOSI -
K9 PB10 OCTOSPI.R_CLK -
L9 PB11 OCTOSPI.R_NCS -
N9 VLXSMPS - -
N10 VDDSMPS - -
M10 VSSSMPS - -
N11 V11_1 - -
M11 VSS_1 - -
UM2839
B-U585I-IOT02A I/O assignment
UM2839 - Rev 4
page 39/54