S3CK225 Datasheet, PDF (32/256 Pages) Samsung semiconductor – CalmRISC 8-Bit CMOS MICROCONTROLLER

PRODUCT OVERVIEW
Open drain
Enable
Data
Output
Disable
VDD
Pull-up
VDD
Resistor
P-CH
I/O
N-CH
S3CK225/FK225
Figure 1-10. Pin Circuit Type E-4 (P1)
Pull-up
Enable
SEG
LCD EN
Data
Output
Disable
ADC
Enable
Data
To ADC
VDD
Circuit
Type H-4
Circuit
Type C
I/O
Figure 1-11. Pin Circuit Type F-10 (P5)
1-12