HT814D0 データシートの表示（PDF） - Holtek Semiconductor
部品番号
コンポーネント説明
メーカー
HT814D0 Datasheet PDF : 15 Pages
| |||
Pad Assignment
K E Y 10
K E Y 11
K E Y 12
1 19
2
3
HT814D0
18 17 16
(0 ,0 )
15 14 K E Y 4
13 K E Y 3
12 K E Y 2
11 K E Y 1
VDD 4
5
6
7
8 9 10
Chip size: 2270 ´ 2450 (mm)2
* 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
X
-914.500
-914.500
-914.500
-987.900
-254.600
-18.900
411.900
674.700
806.100
937.900
Y
1023.050
879.650
689.050
-1048.550
-1022.050
-1022.050
-1022.050
-1022.050
-1052.650
-1022.050
Pad No.
11
12
13
14
15
16
17
18
19
X
912.800
912.800
912.800
912.800
709.500
179.200
22.000
-156.400
-734.200
Unit: mm
Y
526.250
664.850
860.250
1003.850
974.350
974.350
974.350
974.350
974.350
3
March 15, 2000
Share Link: 