UPD75402ACA-XXX Просмотр технического описания (PDF) - NEC => Renesas Technology

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UPD75402ACA-XXX

4 BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

44-pin plastic QFP (10 × 10 mm)

µPD75402A(A)

44 43 42 41 40 39 38 37 36 35 34

P30

1

33

P01/SCK

P31

2

32

P00

P32

3

NC

4

31

RESET

30

NC Note

VSS

5

29

NC

NC

6

µPD75402AGB(A)- ××× -3B4

28

NC

NC

7

27

NC

P33

8

P60

9

26

VDD

25

X1

P61

10

24

X2

NC

11

23

NC

12 13 14 15 16 17 18 19 20 21 22

Note When the µPD75402A(A) shares the printed circuit board with the µPD75P402, connect the NC pin

(pin 30) directly to the VSS pin.

5

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