Datasheet

Appendix
Rev. 3.00 Mar 17, 2006 page 910 of 926
REJ09B0283-0300
Port Name
MCU
Operating
Mode
*
1
Reset
Hardware
Standby
Mode
Software
Standby Mode
Bus Release
State
Program
Execution
State Sleep
Mode
P55, P54 1 to 7 T T T T Input port
P53 to P50 1 to 7 T T Keep Keep I/O port
Port 6 1 to 7 T T Keep Keep I/O port
Port 7 1 to 7 T T Keep Keep I/O port
Port 8 1 to 7 T T Keep Keep I/O port
PA7/A23
PA6/A22
PA5/A21
1 to 7 T T [OPE = 0,
address output]
T
[OPE = 1,
address output]
Keep
[Other than the
above]
Keep
[Address output]
T
[Other than the
above]
Keep
[Address output]
A23 to A21
[Other than the
above]
I/O port
PA4/A20
PA3/A19
PA2/A18
PA1/A17
PA0/A16
1, 2, 5, 6 L T [OPE = 0]
T
[OPE = 1]
Keep
T Address output
A20 to A16
3, 4, 7 T T [OPE = 0,
address output]
T
[OPE = 1,
address output]
Keep
[Other than the
above]
Keep
[Address output]
T
[Other than the
above]
Keep
[Address output]
A20 to A16
[Other than the
above]
I/O port
Port B 1, 2, 5, 6 L T [OPE = 0]
T
[OPE = 1]
Keep
T Address output
A15 to A8