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Part Name
Description
HT1621B View Datasheet(PDF) - Holtek Semiconductor
Part Name
Description
MFG CO.
HT1621B
RAM Mapping 32 x 4 LCD Controller for I/O MCU
Holtek Semiconductor
'HT1621B' PDF : 20 Pages
View PDF
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28-pin SKDIP (300mil) Outline Dimensions
A
28
15
B
1
14
C
D
E
F
G
H
a
I
Symbol
A
B
C
D
E
F
G
H
I
a
Min.
1375
278
125
125
16
50
¾
295
330
0
°
Dimensions in mil
Nom.
¾
¾
¾
¾
¾
¾
100
¾
¾
¾
HT1621
Max.
1395
298
135
145
20
70
¾
315
375
15
°
Rev. 1.30
17
August 6, 2003
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