UPD78323 NEC, UPD78323 Datasheet - Page 3

• Manufacturer Part Number: UPD78323
• Description: 16/8-BIT SINGLE-CHIP MICROCONTROLLER
• Manufacturer: NEC

PIN CONFIGURATION
• 74-pin plastic QFP (20
P43/AD3
P44/AD4
P45/AD5
P46/AD6
P47/AD7
P70/AN0
P71/AN1
P52/A10
P53/A11
P54/A12
P55/A13
P56/A14
P57/A15
P50/A8
P51/A9
PD78323GJ-5BJ
PD78324GJ-
AV
V
NC
DD
SS
Caution The NC pin should be connected to VSS for noise control (can also be left open).
-5BJ
13
14
16
18
10
11
12
15
17
1
2
3
4
5
6
7
8
9
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
20 mm)
74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57
55
54
53
51
50
49
47
46
44
43
42
41
39
38
56
52
48
45
40
PD78323, 78324
P00/RTP0
WDTO
V
NC
X1
X2
RESET
P85/TO11
P84/TO10
P83/TO03
P82/TO02
P81/TO01
P80/TO00
NC
P34/SCK
P33/SI/SB1
P32/SO/SB0
P31/R
P30/T
SS
X
X
D
D
3