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S3C84E5/C84E9/P84E9 PRODUCT OVERVIEW
1-9
I/O
Output
Disable
Data
Pin Circuit
Type C
Pull-up
Enable
V
DD
Figure 1-6. Pin Circuit Type D (P0.2-P0.7, P1, P4.3–P4.5)
I/O
Output
Disable
Data
Pin Circuit
Type C
Pull-up
Enable
V
DD
Noise
Filter
Ext.INT
Input
Normal
V
DD
Figure 1-7. Pin Circuit Type D-1 (P2, and P4.0–P4.2)