參數(shù)資料
型號: μPD780984
廠商: NEC Corp.
元件分類: 8位微控制器
英文描述: 8 Bit Single Chip Microcontrollers
中文描述: 8位單片機(jī)微控制器
文件頁數(shù): 7/48頁
文件大小: 256K
代理商: ΜPD780984
7
μ
PD780984, 780986, 780988
1. PIN CONFIGURATION (Top View)
64-Pin Plastic Shrink DIP (750 mil)
μ
PD780984CW-
×××
, 780986-
×××
, 780988CW-
×××
Cautions 1. Connect the TEST pin to V
SS0
directly.
2. Connect the AV
DD
pin to V
DD0
.
3. Connect the AV
SS
pin to V
SS0
.
Remark
When the
μ
PD780984, 780986, or 780988 is used in applications that require reduction of the noise
generated from inside the microcontroller, it is recommended that the implementation of noise
reduction measures should be taken, such as supplying voltage to V
DD0
and V
SS1
individually and
connecting V
SS0
and V
SS1
to different ground lines.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
P40/AD0
P41/AD1
P42/AD2
P43/AD3
P44/AD4
P45/AD5
P46/AD6
P47/AD7
P50
P51/SCK
P52/SI
P53/SO
P54/TI000/TO00/INTP4
P55/TI010/INTP5
P56/TI001/TO01/INTP6
P57/TI011/INTP7
V
SS0
V
DD0
TO70
TO71
TO72
TO73
TO74
TO75
P20/RxD00
P21/TxD00
P22/RxD01
P23/TxD01
P24/TI50/TO50
P25/TI51/TO51
P26/TI52/TO52
V
DD1
P67/ASTB
P66/WAIT
P65/WR
P64/RD
P37/RTP7
P36/RTP6
P35/RTP5
P34/RTP4
P33/RTP3
P32/RTP2
P31/RTP1
P30/RTP0
P01/INTP1
P00/INTP0/TOFF7
V
SS1
X1
X2
TEST
P03/INTP3/ADTRG
P02/INTP2
RESET
AV
DD
AV
REF
P10/ANI0
P11/ANI1
P12/ANI2
P13/ANI3
P14/ANI4
P15/ANI5
P16/ANI6
P17/ANI7
AV
SS
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
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