ST72F340S4T6 Просмотр технического описания (PDF) - STMicroelectronics

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ST72F340S4T6

8-BIT MCU WITH UP TO 16K FLASH MEMORY, 10-BIT ADC, TWO 16-BIT TIMERS, TWO I2C, SPI, SCI

STMicroelectronics 

ST72340, ST72344, ST72345

Pin n°

Pin Name

Level

Port

Input

Output

Main

function

(after

reset)

Alternate Function

11 26 29

PC3 (HS)/

ICAP1_B

I/O CT HS X X

X X Port C3 Timer B Input Capture 1

12 27 30

PC4/MISO/

ICCDATA3)

I/O CT

XX

X X Port C4

SPI Master In / ICC Data In-

Slave Out Data put

13 28

31

PC5/MOSI/

AIN14

I/O CT

XX

X X X Port C5

SPI Master Out / ADC Analog

Slave In Data Input 14

14 29 32

PC6/SCK/

ICCCLK3)

I/O CT

XX

X X Port C6

SPI Serial Clock

ICC Clock

Output

15 30 33 PC7/SS/AIN15 I/O CT

XX

X X X Port C7

SPI Slave Select ADC Analog

(active low)

Input 15

16 31 34 PA3 (HS)

I/O CT HS X

ei0

X X Port A3

- 32 35 VDD_1

S

Digital Main Supply Voltage

- 33 36 VSS_1

S

Digital Ground Voltage

-

-

37

PD7/

SCL3SNS

I/O CT HS X

T

Port D7 I2C3SNS Serial Clock

-

-

38

PD6/

SDA3SNS

I/O CT HS X

T

Port D6 I2C3SNS Serial Data

17 34 39 PA4 (HS)

I/O CT HS X X

35 40 PA5 (HS)

I/O CT HS X X

18 36 41 PA6 (HS)/SDA I/O CT HS X

19 37 42 PA7 (HS)/SCL I/O CT HS X

20 38 43 ICCSEL

I

X X Port A4

X X Port A5

T

Port A6 I2C Serial Data

T

Port A7 I2C Serial Clock

ICC Mode selection

21 39 44

22 40 45

23 41 46

RESET

VSS_2

OSC2

I/O CT

S

O

Top priority non maskable interrupt.

Digital Ground Voltage

Resonator oscillator inverter output

24 42 47 OSC1

I

External clock input or Resonator oscillator in-

verter input

25 43 48

26 44 1

27 1 2

28 2 3

-3 4

-4 5

29 5 6

30 6 7

31 7 8

32 8 9

- 9 10

- 10 11

- 11 12

12 13

VDD_2

PE0/TDO

PE1/RDI

PB0

PB1

PB2

PB3

PB4 (HS)

PD0/AIN0

PD1/AIN1

PD2/AIN2

PD3/AIN3

PD4/AIN4

PD5/AIN5

S

Digital Main Supply Voltage

I/O CT

XX

X X Port E0

I/O CT

X

ei0

X X Port E1

I/O CT

X ei2

X X Port B0

I/O CT

X ei2

X X Port B1

I/O CT

X ei2

X X Port B2

I/O CT

X

ei2

X X Port B3

I/O CT HS X ei3

X X Port B4

I/O CT

XX

X X X Port D0

I/O CT

XX

X X X Port D1

I/O CT

XX

X X X Port D2

I/O CT

XX

X X X Port D3

I/O CT

XX

X X X Port D4

I/O CT

XX

X X X Port D5

SCI Transmit Data Out

SCI Receive Data In

ADC Analog Input 0

ADC Analog Input 1

ADC Analog Input 2

ADC Analog Input 3

ADC Analog Input 4

ADC Analog Input 5

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