E0C6248
● 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,C1–C8=0.047µF)
Characteristic
Liquid crystal drive voltage
(Normal mode)
Symbol
Condition
Connect 1MΩ load resistor between VDD and VL1
(No panel load)
Min.
1/2•VL2
-0.1
Typ.
Max.
1/2•VL2
×0.95
Unit
V
V
L1
VL2
Connect 1MΩ load resistor
between VDD and VL2
(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"
-1.80
-1.85
-1.90
-1.95
-2.01
-2.06
-2.11
-2.17
-2.22
-2.27
-2.32
-2.38
-2.43
-2.48
-2.53
-2.59
Typ.×1.12
Typ.×0.88
V
VL4
VL5
VL1
Connect 1MΩ load resistor between VDD and VL4
(No panel load)
Connect 1MΩ load resistor between VDD and VL5
(No panel load)
3/2•VL2
2•VL2
3/2•VL2
×0.95
2•VL2
V
V
×0.95
Liquid crystal drive voltage
(Heavy load
Connect 1MΩ load resistor
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
-1.13
-1.16
-1.18
-1.21
-1.24
-1.26
-1.29
-1.32
protection mode)
Typ.×1.12
Typ.×0.88
V
V
V
V
L2
L4
L5
Connect 1MΩ load resistor between VDD and VL2
(No panel load)
Connect 1MΩ load resistor between VDD and VL4
(No panel load)
Connect 1MΩ load resistor between VDD and VL5
(No panel load)
2•VL1
3•VL1
4•VL1
2•VL1
×0.90
3•VL1
×0.90
4•VL1
×0.90
-2.05
-2.30
-2.90
-3.90
100
5.0
9.0
600
1,500
70
V
V
V
SVD voltage
VSVD0 SVC="0"
VSVD1 SVC="1"
VSVD2 SVC="2"
VSVD3 SVC="3"
-2.35
-2.70
-3.30
-4.50
-2.20
-2.50
-3.10
-4.20
V
V
V
V
µS
µA
µA
µA
µA
µA
µA
µA
µA
SVD circuit response time
Current consumption
t
SVD
I
I
I
I
I
I
I
I
hlt
During HALT
No panel load *1
2.5
6.5
400
1,000
20
25
420
1,000
EX1
EX2
EX3
hlt
During operation at 32kHz
During operation at 1MHz
During operation at 2MHz
During HALT
No panel load *2
No panel load *3
No panel load *4
Current consumption
(OSC1•CR oscillation)
EX1
EX2
EX3
During operation at fOSC1
During operation at 1MHz
During operation at 2MHz
80
600
1,500
No panel load *5
1: SVD circuit: OFF status, VSC = "0", OSC1: oscillating with crystal, OSCC= "0"
2: SVD circuit: OFF status, VSC = "1", OSC1: oscillating with crystal
3: SVD circuit: OFF status, VSC = "2", OSC1: oscillating with crystal, VSS = -5.0V
4: SVD circuit: OFF status, VSC = "0" or "1", OSC1: oscillating with CR, OSCC = "0", ROSC for OSC1 = 1.6MΩ
5: SVD circuit: OFF status, VSC = "2", OSC1: oscillating with CR, OSCC = "0", ROSC for OSC1 = 1.6MΩ
5