VL-FS-MGLS12864D-56 REV. B
(MGLS12864D-LV-FSTN-WHITE LED)
JAN/2003
PAGE 9 OF 16
5.
5.1
Electrical Specifications
Typical Electrical Characteristics
At Ta = 25
°C,
VCC = 5V±5%, GND=0V.
Parameter
Supply voltage
(Logic)
Supply voltage
(LCD)
Symbol
VCC –GND
VLCD
=VCC –V0
Table 5
Conditions
Min.
4.75
10.5
Typ.
5.00
10.9
Max.
5.25
11.3
Unit
V
V
Input signal voltage
(Note 2)
Supply Current
(Logic & LCD)
V
IH
V
IL
ICC
Supply Current
(LCD)
I0
Supply voltage of
white LED05
backlight
VLED
Ta=0°C,
Character mode,
VCC = 5V,Note (1)
Ta=+25°C,
Character mode,
VCC = 5V,Note (1)
Ta=+50°C,
Character mode,
VCC = 5V,Note (1)
“High” level
“Low” level
Ta=+25°C,
Character mode,
VCC = 5V
Ta=+25°C,
Checker board
mode,VCC = 5V
Ta=+25°C,
Character mode,
VCC = 5V,Note (1)
Ta=+25°C,
Checker board
mode,
VCC = 5V,Note (1)
Forward current
=40 mA
9.8
10.2
10.6
V
8.9
9.3
9.7
V
2.0
0
-
-
-
2.4
VCC
0.8
3.6
V
V
mA
-
2.5
3.8
mA
-
2.2
3.3
mA
-
2.2
3.3
mA
3.2
3.4
3.6
V
Number of LED dies
=(1x1)x2
=1x2
=2.
Color rank: B
Note (1): There is tolerance in optimum LCD driving voltage during production and it will be within
the specified range.
Note (2): Applies to /CSA, /CSB, E, R/W, D/I, DB0~DB7.
VARITRONIX [ VARITRONIX INTERNATIONAL LIMITED ]
