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CHAPTER 6: ELECTRICAL CHARACTERISTICS
48
EPSON
S1C60N09 TECHNICAL MANUAL
S1C60N09 (CR oscillation)
4.5 V LCD panel, 1/4, 1/3, 1/2 duty, 1/3 bias (VL2 is shorted to VSS inside the IC)
Normal mode
Item
LCD drive voltage
Current consumption
Unless otherwise specified:
VDD=0V, VSS=-3.0V, fOSC=65kHz, Ta=25
°C, VS1/VL1–VL3 are internal voltage, C1–C4=0.1F, RCR=475k
Symbol
VL1
VL2
VL3
IOP
Unit
V
A
Max.
1/2VL2
×0.9
3/2VL2
×0.9
15.0
20.0
Typ.
VSS
8.0
15.0
Min.
1/2VL2
- 0.1
3/2VL2
- 0.1
Condition
Connect 1 M
load resistor between VDD and VL1
(without panel load)
Connect 1 M
load resistor between VDD and VL2
(without panel load)
Connect 1 M
load resistor between VDD and VL3
(without panel load)
During HALT
Without
During execution
panel load
Heavy load protection mode
Item
LCD drive voltage
Current consumption
Unless otherwise specified:
VDD=0V, VSS=-3.0V, fOSC=65kHz, Ta=25
°C, VS1/VL1–VL3 are internal voltage, C1–C4=0.1F, RCR=475k
Symbol
VL1
VL2
VL3
IOP
Unit
V
A
Max.
1/2VL2
×0.85
3/2VL2
×0.85
30.0
40.0
Typ.
VSS
16.0
30.0
Min.
1/2VL2
- 0.1
3/2VL2
- 0.1
Condition
Connect 1 M
load resistor between VDD and VL1
(without panel load)
Connect 1 M
load resistor between VDD and VL2
(without panel load)
Connect 1 M
load resistor between VDD and VL3
(without panel load)
During HALT
Without
During execution
panel load
3 V LCD panel, 1/4, 1/3, 1/2 duty, 1/2 bias (VL3 is shorted to VSS inside the IC and VL1 is shorted
to VL2 outside the IC)
Normal mode
Item
LCD drive voltage
Current consumption
Unless otherwise specified:
VDD=0V, VSS=-3.0V, fOSC=65kHz, Ta=25
°C, VS1/VL1–VL3 are internal voltage, C1–C3=0.1F, RCR=475k
Symbol
VL1
VL2
VL3
IOP
Unit
V
A
Max.
1/2VL3
×0.9
1/2VL3
×0.9
15.0
20.0
Typ.
VSS
8.0
15.0
Min.
1/2VL3
- 0.1
1/2VL3
- 0.1
Condition
Connect 1 M
load resistor between VDD and VL1
(without panel load)
Connect 1 M
load resistor between VDD and VL2
(without panel load)
Connect 1 M
load resistor between VDD and VL3
(without panel load)
During HALT
Without
During execution
panel load
Heavy load protection mode
Item
LCD drive voltage
Current consumption
Unless otherwise specified:
VDD=0V, VSS=-3.0V, fOSC=65kHz, Ta=25
°C, VS1/VL1–VL3 are internal voltage, C1–C3=0.1F, RCR=475k
Symbol
VL1
VL2
VL3
IOP
Unit
V
A
Max.
1/2VL3
×0.85
1/2VL3
×0.85
30.0
40.0
Typ.
VSS
16.0
30.0
Min.
1/2VL3
- 0.1
1/2VL3
- 0.1
Condition
Connect 1 M
load resistor between VDD and VL1
(without panel load)
Connect 1 M
load resistor between VDD and VL2
(without panel load)
Connect 1 M
load resistor between VDD and VL3
(without panel load)
During HALT
Without
During execution
panel load