Samsung Microcassette Recorder 8-Bit CMOS Microcontroller Benutzerhandbuch

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PRODUCT OVERVIEW
S3C9228/P9228
1-12
V
DD
Pull-up
Enable
V
DD
I/O
Pull-up
Resistor
Data
Open-Drain EN
Circuit
Type H-23
LCD Out EN
COM/SEG
Output
Disable
Port
Enable
(LMOD.5)
Figure 1-12. Pin Circuit Type H-32B