145
ATmega323(L)
1457E–11/01
Port C Schematics Note that all port pins are synchronized. The synchronization latches are not shown in
the figure.
Figure 75. Port C Schematic Diagram (Pins PC0 - PC1)
0
1
TWEN
SCL/SDA in
SCL/SDA out
PCn
DDCn
n
n = 0, 1
PUD
PUD: PULL-UP DISABLE
0
1
0
