VL-FS-MGLS12864T-65 REV. B
(MGLS12864T-FSTN-0.7MM-TDF FILM)
SEP/2004
PAGE 8 OF 11
4.2
Typical Electrical Characteristics
At Ta = 25
°C,
VDD = +5V±5%, VSS=0V.
Table 5
Parameter
Supply voltage
(Logic & LCD)
Supply voltage (LCD)
Input signal voltage
Symbol
VDD -VSS
VLCD
=VDD –V0
V
IH
V
IL
IDD
Conditions
VDD = 5V, Note 1
Min.
4.75
9.5
Typ.
5.00
10.0
Max.
5.25
10.5
Unit
V
V
“H” level
VDD-2.2
-
VDD
V
“L” level
0
-
0.8
V
Supply current
Character mode, VDD
-
7.0
10.0
mA
(Logic & LCD)
= 5V, Note 1
Checker board mode,
-
7.6
11.4
mA
VDD = 5V, Note 1
Supply current (LCD)
I0
Character mode,
-
2.8
4.2
mA
VDD = 5V, Note 1
Checker board mode,
-
2.8
4.2
mA
VDD = 5V, Note 1
Note (1): There is tolerance in optimum LCD driving voltage during production and it will be within
the specified range.
4.3 Timing Specifications
At Ta = 0
°C
To +50
°C,
VDD = +5V±5%, VSS = 0V.
Refer to Fig. 2, the bus timing diagram.
Table 6
Parameter
C/D Set-up time
C/D Hold Time
/CE,/RD,/WR Pulse Width
Data Set-up Time
Data Hold Time
Access Time
Output Hold Time
Symbol
t
CDS
t
CDH
t
CE
, t
RD
, t
WR
t
DS
t
DH
t
ACC
t
OH
Min.
100
10
80
80
40
-
10
Max.
-
-
-
-
-
150
50
Unit
ns
ns
ns
ns
ns
ns
ns
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