ST7263BEx datasheet(18/186 Pages) STMICROELECTRONICS

18 / 186 page

Pin description

ST7263Bxx

18/186

Doc ID 7516 Rev 8

15 16 23 29 PB2/AIN2

I/O

CT 10mA X

Port B2

ADC analog input 2

16 17 24 30 PB1/AIN1

I/O

CT 10mA X

Port B1

ADC analog input 1

17 18 25 31 PB0/AIN0

I/O

CT 10mA X

Port B0

ADC analog input 0

18 19 26 32 PA7/OCMP2/IT4

I/O

Port A7

Timer output

Compare 2

19 20 27 33 PA6/OCMP1/IT3

I/O

Port A6

Timer output

Compare 1

20 21 28 34 PA5/ICAP2/IT2

I/O

Port A5

Timer input

Capture 2

21 22 29 35 PA4/ICAP1/IT1

I/O

Port A4

Timer input

Capture 1

22 23 30 36 PA3/EXTCLK

I/O

Port A3

Timer External

clock

23 24 31 38 PA2/SCL/ICCCLK

I/O

CT 25mA X

Port A2

I²C serial clock,

ICC clock

32 39 PD0(1)/AIN8

I/O

Port D0

ADC analog input 8

33 40 PD1(1)/AIN9

I/O

Port D1

ADC analog input 9

34 41 PD2(1)/AIN10

I/O

Port D2

ADC analog input

35 42 PD3(1)/AIN11

I/O

Port D3

ADC analog input

36 43 PD4(1)

I/O

Port D4

37 44 PD5(1)

I/O

Port D5

38 45 PD6(1)

I/O

Port D6

39 46 PD7(1)

I/O

Port D7

Not connected

24 26

Not connected

25 27

Not connected

26 28 40 47 PA1/SDA/ICCDATA

I/O

CT 25mA X

Port A1

I²C serial data, ICC

data

27 29

48 PA0/MCO

I/O

Port A0

Main clock output

28 30

VSSA

Analog ground

29 31

USBDP

I/O

USB bidirectional data (data +)

30 32

USBDM

I/O

USB bidirectional data (data -)

Table 3.

Device pin description (QFN40, LQFP48, SO34 and SDIP32) (continued)

Pin n°

Pin name

Level

Port /control

Main

function

(after

reset)

Alternate function

Input

Output

ST7263BEx 数据表(PDF) 18 Page - STMicroelectronics

ST7263BEx 数据表(HTML) 18 Page - STMicroelectronics

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ST7263BEx 数据表(PDF) 18 Page - STMicroelectronics

ST7263BEx 数据表(HTML) 18 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

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