Samsung S3F80JB - Manual (Page 30)

PRODUCT OVERVIEW S3F80JB
1-12
PIN CIRCUITS (Continued)
V DD
Pull-up
Enable
P3.0/T0PWM T0CAP/
(T1CAP/T2CAP)
Pull-up
Resistor
(55k
Ω-Typ)
Open-Drain
Port 3.0 Data
V SS
P3.0 Input
M
U
X
P3CON.2
Data
Output Disable
T0CAP/(T1CAP/T2CAP)
T0_PWM
Noise filter
M
U
X
P3CON.2,6,7
V DD
Figure 1-7. Pin Circuit Type 3 (P3.0)