UPD78F9188CT Datasheet, PDF(4/9 Page) NEC – 8-BIT SINGLE-CHIP MICROCONTROLLER

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UPD78F9188CT Datasheet, PDF (4/9 Pages) NEC – 8-BIT SINGLE-CHIP MICROCONTROLLER

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1. PIN CONFIGURATION (TOP VIEW)

â¢ 32-pin plastic shrink DIP (400mil)

ÂµPD78F9189CT

ÂµPD789188CT-xxx

ÂµPD78F9189/9188CT

P50ââ 1

P51ââ 2

P52ââ 3

P53ââ 4

P60/ANI0ââ 5

P61/ANI1ââ 6

P62/ANI2ââ 7

P63/ANI3ââ 8

VSSââ 9

P10ââ 10

P11ââ 11

P30/INTP0/TI81/CPT90ââ 12

P31/INTP1/TO81ââ 13

P32/INTP2/TO90ââ 14

P33/INTP3/TO82/BZO90ââ 15

P20/SCK20/ASCK20ââ 16

32 ââ P04

31 ââ P03

30 ââ P02

29 ââ P01

28 ââ P00

27 ââ P26/TO80

26 ââ P25/SI20/RxD20

25 ââ VDD

24 ââ X1

23 ââ X2

22 ââ RESET

21 ââ Vpp/IC

20 ââ P24

19 ââ P23

18 ââ P22/SI20/RxD20

17 ââ P21/SO20/TxD20

Note:The information of pin assign is subject to change without notice.

Cautions 1. Connect the VPP/IC pin directly to VSS.

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Data Sheet (1st edition)valid in only China

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