SM5953W44JP 参数 Datasheet PDF下载

SM5953

8-Bit Micro-controller

15KB with ISP Flash

& 256B RAM embedded

44 Pin PLCC

P1.1/T2EX

P0.0/AD0

P0.1/AD1

42

P0.2/AD2

41

6

5

4

3

2

1

44

43

P1.6

P1.7

RESET

RXD/P3.0

NC

TXD/P3.1

INT0/P3.2

INT1/P3.3

T0/P3.4

T1/P3.5

29 30 31 32 33 34 35 36 37 38 39

P1.5

P0.3/AD3

40

P1.0/T2

VDD

P1.4

P1.3

P1.2

NC

P0.4/AD4

P0.5/AD5

P0.6/AD6

P0.7/AD7

EA

NC

ALE

PSEN

P2.7/A15

P2.6/A14

P2.5/A13

17 16 15 14 13 12 11 10

9

8

7

SM5953

ihhJP

yymmv

(44L PLCC Top View)

18

19

20

21

22

23

24

25

26

27

28

A10/P2.2

A8/P2.0

A9/P2.1

NC

A11/P2.3

WR/P3.6

RD/P3.7

XTAL2

XTAL1

VSS

A12/P2.4

FOSVOS TEL: 021-58998693

Specifications subject to change without notice contact your sales representatives for the most recent information.

ISSFD-M074

Ver B

SM5953

12/27/2013

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