S3C8248 Datasheet, PDF (8/33 Pages) Samsung semiconductor – S3C8-SERIES MICROCONTROLLERS

PRODUCT OVERVIEW
PIN CIRCUITS
VDD
In
S3C8248/C8245/P8245/C8247/C8249/P8249
Pull-up
Enable
Data
Output
Disable
VDD
Circuit
Type C
P-Channel
I/O
Figure 1-4. Pin Circuit Type B (RESET)
Data
Output
Disable
VDD
P-Channel
Out
N-Channel
Figure 1-5. Pin Circuit Type C
Figure 1-6. Pin Circuit Type D-2 (P3)
VDD
Data
Output
Disable
VDD
Pin Circuit
Type C
Pull-up
Enable
I/O
Noise
Filter
Ext.INT
Input
Normal
Figure 1-7. Pin Circuit Type D-4 (P0)
1-8