参数资料
型号: μPD784225Y
厂商: NEC Corp.
英文描述: 16 Bit Single Chip Microcontrollers(16 位单片微控制器)
中文描述: 16位单片机微控制器(16位单片微控制器)
文件页数: 8/68页
文件大小: 278K
代理商: ΜPD784225Y
8
μ
PD784224Y, 784225Y
3. PIN CONFIGURATION (Top View)
80-pin plastic QFP (14
×
14 mm)
μ
PD784224YGC-
×××
-8BT
μ
PD784225YGC-
×××
-8BT
80-pin plastic TQFP (fine pitch) (12
×
12 mm)
μ
PD784224YGK-
×××
-BE9
μ
PD784225YGK-
×××
-BE9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
80
P15/ANI5
P16/ANI6
P17/ANI7
AV
SS
P130/ANO0
P131/ANO1
AV
REF1
P70/SI2/RxD2
P71/SO2/TxD2
P72/SCK2/ASCK2
P20/SI1/RxD1
P21/SO1/TxD1
P22/SCK1/ASCK1
P23/PCL
P24/BUZ
P25/SI0/SDA0
P26/SO0
P27/SCK0/SCL0
P40/AD0
P41/AD1
RESET
P127/RTP7
P126/RTP6
P125/RTP5
P124/RTP4
P123/RTP3
P122/RPT2
P121/RTP1
P120/RTP0
P37/EXA
P36/TI01
P35/TI00
P34/TI2
P33/TI1
P32/TO2
P31/TO1
P30/TO0
P67/ASTB
P66/WAIT
P65/WR
P
P
P
P
P
P
P
P
P
P
P
P
V
S
P
P
P
P
P
P
P
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
21
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
A
P
P
P
P
A
D
V
D
X
X
T
X
X
V
D
V
S
P
P
P
P
P
P
Caution
Connect the AV
SS
pin to V
SS0
.
Remark
When using in applications where noise from inside the microcomputer has to be reduced, it is
recommended to take countermeasures against noise such as supplying power to V
DD0
and V
DD1
independently, and connecting V
SS0
and V
SS1
to different ground lines.
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