ST72652AR4T1/XXX View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST72652AR4T1/XXX

LOW-POWER, FULL-SPEED USB 8-BIT MCU WITH 32K FLASH, 5K RAM, FLASH CARD I/F, TIMER, PWM, ADC, I2C, SPI

STMicroelectronics 

ST7265x

Pin

Pin Name

Level Port / Control

Input

Output

Main

Function

(after reset)

Alternate Function

22 26 37 PD0

I/O

C

T

X

X X Port D0

23 27 38 PD1

I/O

C

T

X

X X Port D1

24 28 39 PD2

I/O

C

T

X

X X Port D2

25 29 40 PD3

26 30 41 PD4/OCMP1

I/O

C

T

X

X X Port D3

ei

I/O

C

T

1

X

X X Port D4

Timer Output Compare 11

27 31 42 PD5/OCMP2

I/O

C

T

X

X X Port D5

Timer Output Compare 21

28 32 43 PD6/AIN2

I/O

C

T

X

X X Port D6

Analog Input 21

- 33 44 PD7/AIN3

I/O

C

T

X

X X Port D7

Analog Input 31

- 34 45 PE0/DTC/AIN4

I/O

C

T

HS

X

X X Port E0

Analog Input 41/ DTC

- 35 46 PE1/DTC/AIN5

I/O

CT HS X

- 36 47 PE2/DTC/AIN6

I/O

CT HS X

-

37

48

PE3/AIN7/DTC/

PWM0

I/O

CT

X

X X Port E1

X X Port E2

X X Port E3

Analog Input 51/ DTC

Analog Input 61/ DTC

Analog Input 71/ DTC / PWM

Output 01

- 38 49 PE4/PWM1

I/O

CT

X

X X Port E4

PWM Output 11

29 39 50 VPP /ICCSEL

S

Flash programming voltage. Must be held low

in normal operating mode.

30 40 51 RESET

I/O

XX

Bidirectional. This active low signal forces the

initialization of the MCU. This event is the top

priority non maskable interrupt. This pin is

switched low when the Watchdog has trig-

gered or VDD is low. It can be used to reset ex-

ternal peripherals.

- - 52 PF0 / SCL

- - 53 PF1 / SDA

- - 54 PF2 / AIN0

I/O

CT HS X

I/O

CT HS X

I/O

CT

X

T

Port F0

T

Port F1

X Port F2

I2C Serial Clock1

I2C Serial Data1

Analog Input 01

- - 55 PF3 / AIN1

I/O

CT

X

X Port F3

Analog Input 11

- - 56 PF4 / USBEN

I/O

CT HS X

USB Power Management USB

T

Port F4

Enable (alternate function se-

lected by option bit)

31 41 57 PF5 / ICCCLK

I/O

CT HS X

T

Port F5

ICC Clock Output

32 42 58 PF6 / ICCDATA

I/O

CT HS X

33 43 59 VDD2

S

T

Port F6

ICC Data Input

Main Power supply voltage (2.7V - 5.5V on

devices without LVD, otherwise 4V - 5.5V).

34 44 60 VDDA

S

Analog supply voltage

12/166

1

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