NEC PD750008 - Manual (Page 27)

7
CHAPTER 1 GENERAL
(2) 44-pin plastic QFP (10 x 10 mm)
µPD750004GB-XXX-3BS-MTX
µPD750006GB-XXX-3BS-MTX
µPD750008GB-XXX-3BS-MTX
µPD75P0016GB-3BS-MTX
Note Connect IC (V
PP
) to V
DD
, keeping the wiring as short as possible.
Remark ( ) : µPD75P0016.
P72/KR6
P71/KR5
P70/KR4
P63/KR3
P62/KR2
P61/KR1
P60/KR0
P53
P52
P51
P50
P13/TI0
P00/INT4
P01/SCK
P02/SO/SB0
P03/SI/SB1
P80
P81
P30 (/MD0)
P31 (/MD1)
P32 (/MD2)
P33 (/MD3)
P73/KR7 P20/PTO0 P21/PTO1 P22/PCL P23/BUZ V
DD
IC (V
PP
) Note
P10/INT0 P11/INT1 P12/INT2 NC
NC
P43 P42 P41 P40 V
SS
XT1 XT2
RESET
X1 X2
1
2
3
4
5
6
7
8
9
10
11
12 13 14 15 16 17 18 19 20 21 22
33
32
31
30
29
28
27
26
25
24
23
44 43 42 41 40 39 38 37 36 35 34