HT6750A Просмотр технического описания (PDF) - Holtek Semiconductor
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HT6750A Datasheet PDF : 8 Pages
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Pad Assignment
HT6750A
VSS
COM 1
SEG 1
SEG 2
SEG 3
SEG 4
SEG 5
SEG 6
SEG 7
SEG 8
SEG 9
S E G 10
1
2
3
4
5
6
7
8
9
10
11
12
13
49
48 47 46 45 44 43 42 41 40 39 38 37 R .3
36 R .2
35 R .1
(0 , 0 )
34
V.2
33
LC 1
32
LC 2
31
V.4
30
VDD
14 15 16 17 18 19 20 21 22 23 24
29 V D D
28
O SCI
27
O SCO
26
TEST1
25
RESET
Chip size: 2680 ´ 2460 (mm)2
Chip thickness=12 mil
* The IC substrate should be connected to VSS in the PCB layout artwork.
Pad Coordinates
Pad No.
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
X
-1012.997
-1154.997
-1112.447
-1112.447
-1112.447
-1112.447
-1112.447
-1112.447
-1112.447
-1112.447
-1112.447
-1112.447
-1112.447
-820.147
-674.147
-526.147
-380.147
-232.147
-86.147
61.853
216.853
371.853
526.853
681.853
1095.853
Y
1050.624
952.474
781.274
612.274
429.374
260.374
77.474
-91.526
-274.426
-443.426
-626.326
-795.326
-978.226
-1019.426
-1019.426
-1019.426
-1019.426
-1019.426
-1019.426
-1019.426
-1018.926
-1018.926
-1018.926
-1018.926
-1039.226
Pad No.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
X
1095.853
1095.853
1095.853
1128.153
1113.753
1094.353
1094.353
1094.353
1094.353
1124.553
1124.553
1124.553
1019.553
914.553
809.553
704.553
599.553
494.553
389.553
221.853
74.453
-71.247
-226.247
-487.887
Unit: mm
Y
-872.226
-704.226
-537.226
-388.926
-167.026
63.524
241.524
431.524
589.524
798.974
903.974
1008.974
1008.974
1008.974
1008.974
1008.974
1008.974
1008.974
1008.974
1016.974
1016.974
1016.974
1016.974
1001.224
Rev. 1.00
2
January 17, 2003
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