Datasheet

Section 3 MCU Operating Modes
Rev.6.00 Mar. 18, 2009 Page 62 of 980
REJ09B0050-0600
3.3.7 Pin Functions
Table 3.2 shows the pin functions in each operating mode.
Table 3.2 Pin Functions in Each Operating Mode
Port Mode 1 Mode 2 Mode 3
*
2
Mode 4
*
2
Mode 5
*
2
*
3
Mode 7
*
2
PA7 to PA5 P
*
1
/A P
*
1
/A Port A
PA4 to PA0 A A
P
*
1
/A P
*
1
/A P
*
1
/A P
*
1
/A
Port B A A P
*
1
/A P
*
1
/A P
*
1
/A P
*
1
/A
Port C A A P
*
1
/A P
*
1
/A P
*
1
/A P
*
1
/A
Port D D D P
*
1
/D D P
*
1
/D P
*
1
/D
Port E P/D
*
1
P
*
1
/D P
*
1
/D P
*
1
/D P
*
1
/D P
*
1
/D
PF7, PF6 P/C
*
1
P
*
1
/C P/C
*
1
PF5, PF4 C C C
PF3 P/C
*
1
P/C
*
1
P/C
*
1
Port F
PF2 to PF0 P
*
1
/C P
*
1
/C
P
*
1
/C
P
*
1
/C
P
*
1
/C P
*
1
/C
Port G PG6 to PG1 P
*
1
/C P
*
1
/C P
*
1
/C P
*
1
/C P
*
1
/C P
*
1
/C
PG0 P/C
*
1
P/C
*
1
P
*
1
/C
Legend:
P: I/O port
A: Address bus output
D: Data bus input/output
C: Control signals, clock input/output
Notes: 1. After reset
2. Setting not allowed on ROMless versions.
3. Mode 5 is available only in the H8S/2368 0.18 μm F-ZTAT Group.