STR73XF datasheet(14/40 Pages) STMICROELECTRONICS

14 / 40 page

Block Diagram

STR73xF

14/40

11 P0.13/ICAPB3

I/O

2mA

X X

Port

0.13

TIM3: Input Capture B input

P0.14/OCMPB

I/O

2mA

X X

Port

0.14

TIM3: Output Compare B output

13 P0.15/OCMPA3 I/O

2mA

X X

Port

0.15

TIM3: Output Compare A output

14 P1.0/OCMPA4

I/O

2mA

X X Port 1.0 TIM4: Output Compare A output

15 P1.1/OCMPB4

I/O

2mA

X X Port 1.1 TIM4: Output Compare B output

16 P1.2/ICAPB4

I/O

2mA

X X Port 1.2 TIM4: Input Capture B input

17 P1.3/ICAPA4

I/O

2mA

X X Port 1.3 TIM4: Input Capture A input

VSS

Ground

VDD

Supply voltage (5V)

P1.4

I/O

2mA

X X Port 1.4

P1.5

I/O

2mA

X X Port 1.5

18 P1.6/OCMPB1

I/O

2mA

X X Port 1.6 TIM1: Output Compare B output

19 P1.7/OCMPA1

I/O

2mA

X X Port 1.7 TIM1: Output Compare A output

20 P1.8/OCMPA0

I/O

INT0

2mA

X X Port 1.8 TIM0: Output Compare A output

21 P1.9/OCMPB0

I/O

INT1

2mA

X X Port 1.9 TIM0: Output Compare B output

22 P1.10/ICAPB0

I/O

WUP28 2mA

X X

Port

1.10

TIM0: Input Capture B input

23 P1.11/ICAPA0

I/O

WUP29 2mA

X X

Port

1.11

TIM0: Input Capture A input

24 P1.12/ICAPA1

I/O

WUP30 2mA

X X

Port

1.12

TIM1: Input Capture A input

25 P1.13/ICAPB1

I/O

WUP31 2mA

X X

Port

1.13

TIM1: Input Capture B input

26 P1.14/CAN0RX I/O

WUP12 2mA

X X

Port

1.14

CAN0: Receive Data input

27 P1.15/CAN0TX

I/O

2mA

X X

Port

1.15

CAN0: Transmit Data output

28 P2.0/PWM0

I/O

2mA

X X Port 2.0 PWM0: PWM output

29 P2.1/CAN1RX

I/O

WUP13 2mA

X X Port 2.1 CAN1: Receive Data input

30 P2.2/CAN1TX

I/O

2mA

X X Port 2.2 CAN1: Transmit Data output

31 P2.3/PWM1

I/O

2mA

X X Port 2.3 PWM1: PWM output

32 P2.4/PWM2

I/O

2mA

X X Port 2.4 PWM2: PWM output

Table 3.

STR73xF pin description

Pin n°

Pin Name

Input

Output

Main

functio

(after

reset)

Alternate function

STR73XF 数据表(PDF) 14 Page - STMicroelectronics

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STR73XF 数据表(PDF) 14 Page - STMicroelectronics

STR73XF 数据表(HTML) 14 Page - STMicroelectronics

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