Section 16 Electrical Characteristics
Rev. 7.00 Mar 10, 2005 page 461 of 652
REJ09B0042-0700
Values
Item Symbol Applicable Pins Min Typ Max Unit Test Condition Notes
Watch
mode
current
dissipation
I
WATCH
V
CC
—3.86.0 µA
V
CC
= 2.7 V,
32 kHz crystal
oscillator
LCD not used
*
2
*
3
*
4
2.8 6.0
*
1
*
3
*
4
Standby
mode
current
dissipation
I
STBY
V
CC
— 1.0 5.0 µA 32 kHz crystal
oscillator not used
*
3
*
4
RAM data
retaining
voltage
V
RAM
V
CC
1.5 — — V
I
OL
Output pins
except port 3
and 9
——2.0 mAV
CC
= 4.0 V to 5.5 V
Port 3 — — 10.0 V
CC
= 4.0 V to 5.5 V
Allowable
output low
current
(per pin)
Output pins
except port 9
——0.5
P9
0
to P9
2
——25.0 V
CC
= 2.2 V to 5.5 V
*
5
——15.0
——10.0
P9
3
to P9
5
——10.0
∑
I
OL
Output pins
except ports 3
and 9
——40.0mAV
CC
= 4.0 V to 5.5 VAllowable
output low
current
(total)
Port 3 — — 80.0 V
CC
= 4.0 V to 5.5 V
Output pins
except port 9
——20.0
Port 9 — — 80.0
–I
OH
All output pins — — 2.0 mA V
CC
= 4.0 V to 5.5 VAllowable
output high
current
(per pin)
— — 0.2 Except the above