IS89C52-24W データシートの表示（PDF） - Integrated Silicon Solution

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IS89C52-24W

CMOS SINGLE CHIP 8-BIT MICROCONTROLLER with 8-Kbytes of FLASH

Integrated Silicon Solution 

IS89C52

ISSI ®

INDEX

6 5 4 3 2 1 44 43 42 41 40

P1.5 7

39 P0.4/AD4

P1.6 8

38 P0.5/AD5

P1.7 9

37 P0.6/AD6

RST 10

36 P0.7/AD7

RxD/P3.0 11

NC 12

TOP VIEW

35 EA/VPP

34 NC

TxD/P3.1 13

33 ALE/PROG

INT0/P3.2 14

32 PSEN

INT1/P3.3 15

31 P2.7/A15

T0/P3.4 16

30 P2.6/A14

T1/P3.5 17

29 P2.5/A13

18 19 20 21 22 23 24 25 26 27 28

Figure 2. IS89C52 Pin Configuration: 44-pin PLCC

2

Integrated Silicon Solution, Inc. — 1-800-379-4774

MC013-1C

11/21/98

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