Datasheet

Appendix
Rev.7.00 Mar. 18, 2009 page 1095 of 1136
REJ09B0109-0700
Appendix
A. I/O Port States in Each Pin State
Port Name
MCU Operating
Mode
Reset
Hardware
Standby
Mode
Software
Standby Mode
Bus Release
State
Program
Execution
State Sleep
Mode
Port 1 1, 2, 4, 7 T T keep keep I/O port
Port 2 1, 2, 4, 7 T T keep keep I/O port
P34 to P30 1, 2, 4, 7 T T keep keep I/O port
P35/OE/
CKE
*
1
1, 2, 4, 7 T T [OPE = 0,
OE, CKE output]
T
[OPE = 1,
OE output]
H
[OPE = 1,
CKE output]
L
[Other than the
above]
keep
[OPE = 0,
OE, CKE output]
T
[Other than the
above]
keep
[OPE = 0,
OE, CKE output]
OE, CKE
[Other than the
above]
I/O port
P47/DA1 1, 2, 4, 7 T T [DAOE1 = 1]
keep
[DAOE1 = 0]
T
keep Input port
P46/DA0 1, 2, 4, 7 T T [DAOE0 = 1]
keep
[DAOE0 = 0]
T
keep Input port
P45 to P40 1, 2, 4, 7 T T T T Input port
P53 to P50 1, 2, 4, 7 T T keep keep I/O port
Port 6 1, 2, 4, 7 T T keep keep I/O port
Port 8 1, 2, 4, 7 T T keep keep I/O port