DS2227 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated
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DS2227 Datasheet PDF : 10 Pages
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PIN DESCRIPTION Table 1
PIN
SIGNAL NAME
PIN
1
VCC
38
2
1-D0
39
3
1-D1
40
4
1-D2
41
5
1-D3
42
6
1-D4
43
7
1-D5
44
8
1-D6
45
9
1-D7
46
10
NC
47
11
1- CE
48
12
1- OE
49
13
1- WE
50
14
2-D0
51
15
2-D1
52
16
2-D2
53
17
2-D3
54
18
2-D4
55
19
2-D5
56
20
2-D6
57
21
2-D7
58
22
NC
59
23
2- CE
60
24
2- OE
61
25
2- WE
62
26
3-D0
63
27
3-D1
64
28
3-D2
65
29
3-D3
66
30
3-D4
67
31
3-D5
68
32
3-D6
69
33
3-D7
70
34
NC
71
35
3- CE
72
36
3- OE
37
3- WE
NOTE: Leave all pins marked as NC unconnected.
DS2227
SIGNAL NAME
4-D0
4-D1
4-D2
4-D3
4-D4
4-D5
4-D6
4-D7
NC
4- CE
4- OE
4- WE
GND
VCC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
NC
NC
NC
GND
3 of 10
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