E0C6S46
● Analog Circuit Characteristics and Current Consumption
(Unless otherwise specified: VDD=0V,VSS=-3.0V,VL1=-1.0V,VL2=-2.0V,VL4=-3.0V,VL5=-4.0V,fOSC1=32.768kHz,fOSC3=1MHz,Ta=25°C,C
1
–C
Max. Unit
1/2·VL2 V
8=0.047µF)
Characteristic
LCD drive voltage
Symbol
Condition
Min.
1/2·VL2
-0.1
Typ.
VL1
Connects a 1MΩ load resistance between VDD and VL1
(
)
(Normal mode)
No panel load
×0.95
VL2
Connects a 1MΩ load resistance
LC="0"
LC="1"
LC="2"
LC="3"
LC="4"
LC="5"
LC="6"
LC="7"
LC="8"
LC="9"
LC="10"
LC="11"
LC="12"
LC="13"
LC="14"
LC="15"
-1.80
-1.85
-1.90
-1.95
-2.01
-2.06
-2.11
-2.17
(
)
between VDD and VL2 No panel load
Typ.
Typ.
V
×1.12 -2.22 ×0.88
-2.27
-2.32
-2.38
-2.43
-2.48
-2.53
-2.59
VL4
VL5
VL1
Connects a 1MΩ load resistance between VDD and VL4
3/2·VL2
2·VL2
3/2·VL2
×0.95
2·VL2
V
V
(
)
No panel load
Connects a 1MΩ load resistance between VDD and VL5
(
)
No panel load
×0.95
LCD drive voltage
(Heavy load protection mode)
Connects a 1MΩ load resistance
( )
between VDD and VL1 No panel load
LC="0"
LC="1"
LC="2"
LC="3"
LC="4"
LC="5"
LC="6"
LC="7"
LC="8"
LC="9"
LC="10"
LC="11"
LC="12"
LC="13"
LC="14"
LC="15"
-0.92
-0.95
-0.97
-1.00
-1.03
-1.05
-1.08
-1.11
Typ.
Typ.
V
×1.12 -1.13 ×0.88
-1.16
-1.18
-1.21
-1.24
-1.26
-1.29
-1.32
VL2
VL4
VL5
Connects a 1MΩ load resistance between VDD and VL2
2·VL1
3·VL1
4·VL1
2·VL1
×0.90
3·VL1
×0.90
4·VL1
×0.90
V
V
V
(
)
No panel load
Connects a 1MΩ load resistance between VDD and VL4
(
)
No panel load
Connects a 1MΩ load resistance between VDD and VL5
(
)
No panel load
SVD voltage
V
V
V
V
SVD0 SVC="0"
SVD1 SVC="1"
SVD2 SVC="2"
SVD3 SVC="3"
-2.35 -2.20 -2.05
-2.70 -2.50 -2.30
-3.30 -3.10 -2.90
-4.50 -4.20 -3.90
100
V
V
V
V
SVD circuit response time
Current consumption
(OSC1/crystal oscillation)
t
SVD
µs
µA
µA
µA
1
I
I
I
I
hlt
During HALT (VSC="0", OSCC="0")
During operation at 32kHz (VSC="0", OSCC="0")
During operation at 1MHz (VSC="1")
2.5
6.5
400
5.0
9.0
600
EX1
EX2
EX3
During operation at 2MHz (VSC="2", VSS=-5.0V)
1,000 1,500 µA
1: No panel loard. The SVD circuit is in OFF status.
5
SEIKO [ SEIKO EPSON CORPORATION ]
