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Microcassette Recorder
Samsung Samsung Microcassette Recorder 8-Bit CMOS Microcontroller
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PRODUCT OVERVIEW
S3C9228/P9228
1-
8
PIN CIRCUIT DIAGRAMS
RESET
V
DD
Pull-Up
Resistor
Noise Filter
Figure
1-4.
Pin Circuit Type
B
V
DD
Output
Output
Disable
Data
V
SS
Figure
1-5.
Pin Circuit Type
C
1
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