UPD754302A 查看數據表（PDF） - NEC => Renesas Technology

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比赛名单

UPD754302A

4-BIT SINGLE-CHIP MICROCONTROLLER

NEC => Renesas Technology 

µPD754302, 754304, 754302(A), 754304(A)

1. PIN CONFIGURATION (Top View)

36-pin plastic shrink SOP (300 mil, 0.8-mm pitch)

µPD754302GS-×××, µPD754302GS(A)-×××

µPD754304GS-×××, µPD754304GS(A)-×××

VSS

1

36

X1

2

35

X2

3

34

RESET

4

33

P33

5

32

P32

6

31

P31

7

30

P30

8

29

P81

9

28

P80

10

27

P23

11

26

P22/PCL

12

25

P21/PTO1

13

24

P20/PTO0

14

23

P03/SI

15

22

P02/SO/SB0

16

21

P01/SCK

17

20

P00/INT4

18

19

IC: Internally Connected (Connect directly this pin to VDD.)

P50

P51

P52

P53

P60/KR0

P61/KR1

P62/KR2

P63/KR3

P70/KR4

P71/KR5

P72/KR6

P73/KR7

P13/TI0/TI1

P12/INT2

P11/INT1

P10/INT0

VDD

IC

6

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