D78F9189CT View Datasheet(PDF) - NEC => Renesas Technology

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D78F9189CT

UPD78F9189CT, D78F9189CT / 8-Bit Single-chip Microcontroller

NEC => Renesas Technology 

CHAPTER 1 GENERAL

1.4 Pin Configuration (Top View)

32-pin plastic Shrink DIP (400mil)

µPD789188CT-×××

µPD78F9189CT

P50←→ 1

P51←→ 2

P52←→ 3

P53←→ 4

P60/ANI0―→ 5

P61/ANI1―→ 6

P62/ANI2―→ 7

P63/ANI3―→ 8

VSS―― 9

P10←→ 10

P11←→ 11

P30/INTP0/TI81/CPT90←→ 12

P31/INTP1/TO81←→ 13

P32/INTP2/TO90←→ 14

P33/INTP3/TO82/BZO90←→ 15

P20/SCK20/ASCK20←→ 16

32 ←→ P04

31 ←→ P03

30 ←→ P02

29 ←→ P01

28 ←→ P00

27 ←→ P26/TO80

26 ←→ P25/SI20/RxD20

25 ―― VDD

24 ←― X1

23 ―→ X2

22 ―― RESET

21 ―― Vpp/IC0

20 ←→ P24

19 ←→ P23

18 ←→ P22/SI20/RxD20

17 ←→ P21/SO20/TxD20

Cautions 1. Connect the IC0 (internally connected) pin directly to the VSS pin.

Remark Pin connections in parentheses are intended for the µPD78F9189.

14

User’s Manual 2nd edition

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