Datasheet

Section 3 MCU Operating Modes
Rev.7.00 Dec. 24, 2008 Page 76 of 698
REJ09B0074-0700
3.3.5 Pin Functions
The pin functions of ports 1, and A to F vary depending on the operating mode. Table 3.2 shows
their functions in each operating mode.
Table 3.2 Pin Functions in Each Operating Mode
Port Mode 4 Mode 5 Mode 6 Mode 7
Port 1 P13 to P11 P*/A P*/A P*/A P
P10 P/A* P/A* P*/A P
Port A PA3 to PA0 P/A* P/A* P*/A P
Port B P/A* P/A* P*/A P
Port C A A P*/A P
Port D D D D P
Port E P/D* P*/D P*/D P
Port F PF7 P/C* P/C* P/C* P*/C
PF6 to PF4 C C C P
PF3 P/C* P*/C P*/C
PF2 to PF0 P*/C P*/C P*/C
Legend:
P: I/O port
A: Address bus output
D: Data bus I/O
C: Control signals, clock I/O
*: After reset