Datasheet

Appendix D Pin States
Rev.7.00 Feb. 14, 2007 page 1098 of 1108
REJ09B0089-0700
Port Name
Pin Name
MCU
Operating
Mode
Reset
Hardware
Standby
Mode
Software
Standby Mode
Bus-Released
State
Program Execution
State
Sleep Mode
PF7 /φ 4 to 6 Clock
output
T [DDR = 0]
Input port
[DDR = 1]
H
[DDR = 0]
Input port
[DDR = 1]
Clock output
[DDR = 0]
Input port
[DDR = 1]
Clock output
7 T T [DDR = 0]
Input port
[DDR = 1]
H
[DDR = 0]
Input port
[DDR = 1]
Clock output
[DDR = 0]
Input port
[DDR = 1]
Clock output
PF6/AS 4 to 6 H T [ASOD = 1]
kept
[ASOD · OPE = 1]
T
[ASOD · OPE = 1]
H
[ASOD = 1]
kept
[ASOD = 0]
T
[ASOD = 1]
I/O port
[ASOD = 0]
AS
7 T T kept kept I/O port
PF5/RD
PF4/HWR
4 to 6 H T [OPE = 0]
T
[OPE = 1]
H
T RD, HWR
7 T T kept kept I/O port
PF3/LWR/
IRQ3
4 to 6 H T [LWROD = 1]
kept
[LWROD · OPE = 1]
T
[LWROD · OPE = 1]
H
[LWROD = 1]
kept
[LWROD = 0]
T
[LWROD = 1]
I/O port
[LWROD = 0]
LWR
7 T T kept kept I/O port
PF2/WAIT/
IRQ2/
BREQO
4 to 6 T T [BREQOE + WAITE
= 0]
kept
[BREQOE = 1]
kept
[BREQOE = 0]
And
[WAITE · DDR = 1]
T
[BREQOE + WAITE
= 0]
kept
[BREQOE = 1]
BREQO
[BREQOE = 0]
And
[WAITE · DDR = 1]
T
[BREQOE + WAITE
= 0]
I/O port
[BREQOE = 1]
BREQO
[BREQOE = 0]
And
[WAITE · DDR = 1]
WAIT
7 T T kept kept I/O port