UPD78P324(A) View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

View to exact match

UPD78P324(A)

16-/8-Bit Single-Chip Microcomputers

NEC => Renesas Technology 

(2) PROM programming mode (RESET = H, AVDD = L)

(a) 74-pin plastic QFP (20 x 20 mm); 74-pin ceramic WQFN

µPD78P324, 78P324(A)

D3

D4

D5

D6

D7

(L)

NC

(L)

VDD

(G)

74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57

56

1

55

2

54

3

53

4

52

5

51

6

50

7

49

8

48

9

47

10

46

11

45

12

44

13

43

14

42

15

41

16

40

17

39

18

38

19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

A0

(Open)

VSS

NC

(G)

(Open)

RESET

A14

A13

A12

A11

A10

A8

NC

A16

A15

PGM

CE

OE

Cautions

1. Codes marked by brackets refer to processing by pins unused in PROM programming mode.

L

: Connect to VSS individually via a resistor.

G

: Connect to VSS.

Open : Do not connect anything.

2. As a measure against noise, please connect the NC pin to VSS. (It is also possible to leave this pin

unconnected.)

7

Share Link: