ST90135 datasheet(15/190 Pages) STMICROELECTRONICS

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ST90158 - GENERAL DESCRIPTION

P1.3

All ports useable

for general pur-

pose I/O (input,

output or bidirec-

tional)

63 65 A11

I/O Address bit 11

P1.4

64 66 A12

I/O Address bit 12

P1.5

65 67 A13

I/O Address bit 13

P1.6

66 68 A14

I/O Address bit 14

P1.7

67 69 A15

I/O Address bit 15

P2.0

16 18

I/O

P2.1

17 19

I/O

P2.2

18 20

I/O

P2.3

19 21

I/O

P2.4

20 22

I/O

P2.5

21 23

I/O

P2.6

22 24

I/O

P4.0

I/O

P4.1

I/O

P4.2

10 12 INTCLK

Internal main Clock

P4.3

11 13 STOUT

Standard Timer Output

P4.4

12 14

INT0

External Interrupt 0

WDOUT

Watchdog Timer output

P4.5

13 15 INT4

External interrupt 4

P4.6

14 16

INT5

External Interrupt 5

T0OUTB

MF Timer 0 Output B 1)

P4.7

15 17 T0OUTA

MF Timer 0 Output A 1)

P5.1

55 57 SDI

SPI Serial Data In

P5.3

53 55

I/O

P5.4

52 54

T1OUTA

MF Timer 1 output A

DCD0

SCI0 Data Carrier Detect

P5.5

51 53

RTS0

SCI0 Request to Send

T1OUTB

MF Timer 1 output B

P5.6

50 52

T3OUTA

MF Timer 3 output A

DCD1

SCI1 Data Carrier Detect 1)

P5.7

49 51

RTS1

SCI1 Request to Send 1)

T3OUTB

MF Timer 3 output B

CK_AF

External Clock Input

P6.0

68 70

I/O

Port

Name

General

Purpose I/O

No.

Alternate Functions

ST90135 数据表(PDF) 15 Page - STMicroelectronics

ST90135 数据表(HTML) 15 Page - STMicroelectronics

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