參數(shù)資料
型號: μPD780031
廠商: NEC Corp.
英文描述: 8 Bit Single Chip Microcontrollers(8位單片微控制器)
中文描述: 8位單片機微控制器(8位單片微控制器)
文件頁數(shù): 8/44頁
文件大小: 238K
代理商: ΜPD780031
8
m
PD780031, 780032, 780033, 780034
64-pin plastic QFP (14
14 mm)
m
PD780031GC-
¥¥¥
-AB8, 780032GC-
64-pin plastic LQFP (12
12 mm)
m
PD780031GK-
¥¥¥
-8A8, 780032GK-
¥¥¥
-AB8, 780033GC-
¥¥¥
-AB8, 780034GC-
¥¥¥
-AB8
¥¥¥
-8A8, 780033GK-
¥¥¥
-8A8, 780034GK-
¥¥¥
-8A8
Cautions 1. Connect the IC (Internally Connected) pin directly to V
SS0
.
2. Connect the AV
SS
pin to V
SS0
.
Remark
When the
m
PD780031, 780032, 780033, and 780034 are used in applications where the noise generated
inside the microcontroller needs to be reduced, the implementation of noise reduction measures, such
as supplying voltage to V
DD0
and V
DD1
individually and connecting V
SS0
and V
SS1
to different ground lines,
is recommended.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P50/A8
P51/A9
P52/A10
P53/A11
P54/A12
P55/A13
P56/A14
P57/A15
V
SS0
V
DD0
P30
P31
P32
P33
P34/SI31
P35/SO31
P
P
P
P
P
P
P
V
D
A
S
P
P
P
P
P
P
P
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
P71/TI01
P70/TI00/TO0
P03/INTP3/ADTRG
P02/INTP2
P01/INTP1
P00/INTP0
V
SS1
X1
X2
IC
XT1
XT2
RESET
AV
DD
AV
REF
P10/ANI0
17 18 19 20 21 22
23
24 25
26 27 28 29 30
31 32
64 63 62 61 60 59
58
57 56
55 54 53 52 51
50 49
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
P
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