HT48C70-1(2004) 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT48C70-1 Datasheet PDF : 40 Pages
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Pad Assignment
HT48C70-1
HT48R70A-1/HT48C70-1
PA1
1 64 63 62 61 60 59 58 57 56 55 54 53 52 51
PA0
2
PE7
3
PE6
4
PE5
5
PE4
6
PB3
7
PB2
8
PB1
9
PB0
10
PE3
11
PE2
12
PE1
13
PE0
14
PD7
15
PD6
16
PD5
17
PD4
18
VSS
19
(0 ,0 )
20 21 22 23 24 25 26 27 28 29 30 31 32
50
PF0
49
PF1
48
PF2
47
PF3
46
O SC2
45
O SC1
44
PF4
43
PF5
42
PF6
41
PF7
40
VDD
39
RES
38
TM R 1
37
PD3
36
PD2
35
PD1
34
PD0
33
PC7
* The IC substrate should be connected to VSS in the PCB layout artwork.
Rev. 1.60
4
June 9, 2004
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