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S1C88650 TECHNICAL MANUAL EPSON 143
8 ELECTRICAL CHARACTERISTICS
8.5 Power Current Consumption
Item
Symbol
Min. Typ.
Max.
UnitCondition
Current consumption
in SLEEP mode
Current consumption
in HALT mode
Current consumption
during execution
Current consumption
during execution in heavy
load protection mode
LCD circuit current
LCD circuit current
in heavy load protection mode
LCD circuit current
when the
power voltage booster is active
LCD circuit current
in heavy load
protection mode
when the
power voltage booster is active
SVD circuit current
I
SLP
I
HALT1
I
HALT2
I
HALT3
I
HALT4
I
EXE1
I
EXE2
I
EXE3
I
EXE4
I
HVL1
I
HVL2
I
LCD1
I
LCD1H
I
LCD2
I
LCD2H
I
SVD
1
2.5
10
250
220
9
15
1700
600
15
20
5
15
10
30
5
2.5
5
20
450
450
16
30
3000
1200
27
40
10
30
20
60
10
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
OSC1 = OFF, OSC3 = OFF
OSC1 = 32kHz Crystal, OSC3 = OFF
OSC1 = 32kHz CR, OSC3 = OFF
OSC1 = 32kHz Crystal, OSC3 = 8MHz Ceramic
OSC1 = 32kHz CR, OSC3 = 2MHz CR
OSC1 = 32kHz Crystal, OSC3 = OFF
OSC1 = 32kHz CR, OSC3 = OFF
OSC1 = 32kHz Crystal, OSC3 = 8MHz Ceramic
OSC1 = 32kHz CR, OSC3 = 2MHz CR
OSC1 = 32kHz Crystal, OSC3 = OFF, HLMOD = H
OSC1 = 32kHz CR, OSC3 = OFF, HLMOD = H
LCDCx = All on, LCx = FH, f
OSC1
= 32.768kHz,
V
DD
= 2.5 to 3.6V
LCDCx = All on, LCx = FH, f
OSC1
= 32.768kHz,
HLMOD = H
LCDCx = All on, LCx = FH, f
OSC1
= 32.768kHz,
DBON = H, V
DD
= 1.8 to 2.5V
LCDCx = All on, LCx = FH, f
OSC1
= 32.768kHz,
DBON = H, V
DD
= 1.8 to 2.5V, HLMOD = H
SVDON = ON
Note
1
2
3
4
5
V
DD
= 1.8 to 3.6 V, V
SS
= 0 V, Ta = 25°C, C
1
–C
11
= 0.1 µF, No panel loadUnless otherwise specified:
Note) 1
2
3
4
5
This value is added to the current consumption during execution when the LCD circuit is active. Current consumption
increases according to the display contents and panel load.
This value is added to the current consumption during execution in heavy load protection mode when the LCD circuit is
active. Current consumption increases according to the display contents and panel load.
This value is added to the current consumption during execution when the power voltage booster and the LCD circuit are
active. Current consumption increases according to the display contents and panel load.
This value is added to the current consumption during execution in heavy load protection mode when the power voltage
booster and the LCD circuit are active. Current consumption increases according to the display contents and panel load.
This value is added to the current consumption during execution or current consumption during execution in heavy load
protection mode when the SVD circuit is active.