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16.8.2 DC
Characteristics
Table 16.21 DC
Characteristics
Page
Revisions (See Manual for Details)
497 to
Table 16.21 amended, note *6 added
499
Item
Symbol
I
Watch
WATCH
mode
current
consump-
tion
Standby
I
STBY
mode
current
consump-
tion
RAM data
V
RAM
retaining
voltage
Item
Allowable output low
current (per pin)
Note: 6. Voltage maintained in standby mode
Values
Applicable Pins
Min
Typ
Max
V
—
TBD
—
CC
—
1.8
—
—
1.8
6.0
V
—
TBD
—
CC
—
0.5
—
—
0.05
—
—
0.6
—
—
0.16
—
—
1.0
5.0
V
2.0
—
—
CC
Applicable
Symbol
Pins
Min
I
Output pins
—
OL
except ports 3
and 9
Port 3
—
Output pins
—
except port 9
Port 9
—
—
—
Rev. 6.00, 08/04, page xv of xxx
Unit
Test Condition
µA
V
= 2.7 V,
CC
T
= 25°C,
a
32-kHz crystal
resonator used,
LCD not used
V
= 2.7 V,
CC
32-kHz crystal
resonator used,
LCD not used
µA
V
= 2.7 V,
CC
T
= 25°C,
a
32-kHz crystal
resonator not used
V
= 2.7 V,
CC
T
= 25°C,
a
32-kHz crystal
resonator not used
V
= 2.7 V,
CC
T
= 25°C,
a
SUBSTP (subclock
oscillator control
register) setting = 1
V
= 5.0 V,
CC
T
= 25°C,
a
32-kHz crystal
resonator not used
V
= 5.0 V,
CC
T
= 25°C,
a
SUBSTP (subclock
oscillator control
register) setting = 1
32-kHz crystal
resonator not used
V
Values
Test
Typ
Max
Unit
Condition
—
2.0
mA
V
= 4.0 V to
CC
5.5 V
—
10.0
V
= 4.0 V to
CC
5.5 V
—
0.5
—
15.0
V
= 4.0 V to
CC
5.5 V
—
10.0
—
8.0
Notes
*
1
*
3
*
4
Reference
value
2
3
4
*
*
*
Reference
value
3
4
*
*
*
1
*
3
*
4
Reference
value
*
2
*
3
*
4
Reference
value
*
2
*
4
Reference
value
*
2
*
3
*
4
Reference
value
2
4
*
*
Reference
value
3
4
*
*
*
6
Notes
*
5
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