Table of Contents
Advertisement
23 ELECTRICAL CHARACTERISTICS
LCD drive voltage-supply voltage characteristic LCD drive voltage-supply voltage characteristic
(1/5 bias)
Ta = 25 °C, Typ. value, when a 1 MW load resistor
is connected between V
and V
SS
7
6
5
4
3
2
1
0
0
1
LCD drive voltage-temperature characteristic
(1/5 bias)
Typ. value,
1.05V
C5
1.04V
C5
1.03V
C5
1.02V
C5
1.01V
C5
1.00V
C5
0.99V
C5
0.98V
C5
0.97V
C5
0.96V
C5
0.95V
C5
-50
-25
0
LCD drive voltage-load characteristic (1/5 bias) LCD drive voltage-load characteristic (1/4 bias)
Ta = 25 °C, Typ. value, LCD32BPWR.LC[3:0] bits = 0xf,
when a load is connected to the V
7.0
6.6
6.2
5.8
5.4
5.0
0
2
4
6
23-14
(no panel load)
C5
LCD32BPWR.LC[3:0] bits =
0xf
0x0
2
3
V
[V]
DD
25
50
75
Ta [°C]
pin only
C5
8
10
12
14
16
18
-I
[µA]
VC5
Seiko Epson Corporation
(1/4 bias)
Ta = 25 °C, Typ. value, when a 1 MW load resistor
is connected between V
7
6
5
4
3
2
1
0
4
0
1
LCD drive voltage-temperature characteristic
(1/4 bias)
Typ. value
1.05V
C4
1.04V
C4
1.03V
C4
1.02V
C4
1.01V
C4
1.00V
C4
0.99V
C4
0.98V
C4
0.97V
C4
0.96V
C4
0.95V
C4
100
-50
-25
Ta = 25 °C, Typ. value, LCD32BPWR.LC[3:0] bits = 0xf,
when a load is connected to the V
6.0
5.6
5.2
4.8
4.4
4.0
20
0
2
4
and V
(no panel load)
SS
C4
LCD32BPWR.LC[3:0] bits =
2
3
V
[V]
DD
0
25
50
75
Ta [°C]
pin only
C4
6
8
10
12
14
16
-I
[µA]
VC4
S1C31W74 TECHNICAL MANUAL
0xf
0x0
4
100
18
20
(Rev. 1.1)
Advertisement
Table of Contents
