Table 17. Arduino ® -Included Zio Connector (Cn9) Pinout; Table 18. Arduino ® -Included Zio Connector (Cn10) Pinout - ST STM32U5 User Manual

MCU
function
ADC1_IN8
ADC1_IN7
ADC1_IN4
ADC1_IN15
ADC1_IN2
ADC1_IN1
COMP1
COMP2
I2C2
I2C2
I2C2
-
CAN1
CAN1
-
MCU
function
AVDD
AGND
GND
ADC1_IN16
ADC1_IN3
ADC1_IN6
OCTOSPI1
OCTOSPI1
-
OCTOSPI1
OCTOSPI1
OCTOSPI1
OCTOSPI1
-
TIM2_CH1
TIM1_CH1
TIM4_ETR
1. The default configuration for the D0/D1 signal is LPUART1 on PG7 and PG8, USART1 on PA9 and PA10 is connected by
default on STLINK-V3E.
UM2861 - Rev 5
Table 17. ARDUINO
STM32
Signal name Pin name
pin
PA3 ADC
PA2 ADC
A1
PC3 ADC
PB0 ADC A3
PC1 ADC
PC0 ADC
PB2 COMP1_INP D72
PB6 COMP2_INP D71
PF2 I2C_B_SMBA D70
PF1 I2C_B_SCL D69
PF0 I2C_B_SDA D68
- - GND
PD0 CAN_RX D67
PD1 CAN_TX D66
PG0 IO D65
Table 18. ARDUINO
STM32
Signal name
pin
- -
- -
- -
PB1 ADC_A_IN
PC2 ADC_B_IN
PA1 ADC_C_IN
PA2 OCTOSPI_CS
PB10 OCTOSPI_CLK
- -
PE15 OCTOSPI_IO3
PB0 OCTOSPI_IO1
PE12 OCTOSPI_IO0
PE14 OCTOSPI_IO2
- -
PA0 TIM_C_PWM1
PA8 TIM_D_PWM1
PE0 TIM_B_ETR
Zio connectors supporting ARDUINO® Uno V3
®
-included Zio connector (CN9) pinout
Pin Pin Pin name
A0 1 2 D51
(3) 3 4 D52
A2 5 6 D53
(3) 7 8 D54
A4 9 10 D55
A5 11 12 GND
13 14 D56
15 16 D57
17 18 D58
19 20 D59
21 22 (7)
D60
23 24 D61 (7)
25 26 (7)
D62
27 28 (7)
D63
29 30 D64
®
-included Zio connector (CN10) pinout
Pin Pin
Pin Pin
name name
AVDD 1 2 D7
AGND 3 4 D6
GND 5 6 D5
A6 7 8 D4
A7 9 10 D3
A8 11 12 D2
(3) 13 14 (1)
D26 D1
(4) 15 16 (1)
D27 D0
GND 17 18 D42
D28 (4) 19 20 D41
(3) 21 22 GND
D29
(4) 23 24 D40
D30
(4) 25 26 (4)
D31 D39
GND 27 28 (4)
D38
(4)
D32 29 30 D37
D33 31 32 (4)
D36
D34 33 34 D35
STM32
Signal name
pin
USART_B_SCLK PD7
USART_B_RX PD6
USART_B_TX PD5
USART_B_RTS PD4
USART_B_CTS PD3
- -
SAI_A_MCLK PE2
SAI_A_FS PE4
SAI_A_SCK PE5
SAI_A_SD PE6
SAI_B_SD PE3
SAI_B_SCK PF8
SAI_B_MCLK PF7
SAI_B_FS PF9
IO PG1
STM32
Signal name
pin
IO PF13
TIM_A_PWM1 PE9
TIM_A_PWM2 PE11
IO PF14
TIM_A_PWM3 PE13
IO PF15
USART_A_TX (2)
PG7
USART_A_RX (2)
PG8
TIM_A_PWM1N PE8 TIM1_CH1N
TIM_A_ETR PE7
- -
TIM_A_PWM2N PE10 TIM1_CH2N
TIM_A_PWM3N PE12 TIM1_CH3N
TIM_A_BKIN2 PE14 TIM1_BKIN2
TIM_A_BKIN1 PE15 TIM1_BKIN
TIM_C_PWM2 PB10
TIM_C_PWM3 PB11
UM2861
MCU
function
USART2
USART2
USART2
USART2
USART2
-
SAI1_A
SAI1_A
SAI1_A
SAI1_A
SAI1_B
SAI1_B
SAI1_B
SAI1_B
-
MCU
function
IO
TIM1_CH1
TIM1_CH2
IO
TIM1_CH3
IO
LPUART1
LPUART1
TIM1_ETR
-
TIM2_CH3
TIM2_CH4
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