4) pin description pin no. pin name function – Daewoo DSC-3270E User Manual
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IC description
(4) Pin Description
Pin No.
Pin Name
Function
17
SWCK
Serial Write Clock
28
SRCK
Serial Read Clock
20
WE
Write Enable
25
RE
Read Enable
21
IE
Input Enable
24
OE
Output Enable
18
RSTW
Write Resert Clock
27
RSTR
Read Reset Clock
2,3,5,6,7,8,10,11,12,13,15,16
Data Input
29,30,32,33,34,35,37,38,39,40,42,43
Data Output
22,23
Vcc
Power Supply (5V)
1,31,44
Vss
Ground (0V)
4,9,14,19,26,36,41
NC
No Connection
D 0 ~ D 11
IN
IN
D
0 ~ D 11
OUT
OUT
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