VL-FS- MDLS16119D-01 REV. A
(MDLS16119D-LV-DIE IC)
OCT/2001
PAGE 8 OF 12
4.2 Typical Electrical Characteristics
At Ta = 25 °C, VDD = 5V±5%, VSS=0V.
Table 5
Parameter
Supply voltage (Logic)
Supply voltage (LCD)
Symbol
VDD- VSS
VDD-V0
Conditions
Min.
4.75
4.2
Typ.
5.0
4.4
Max. Unit
5.25
4.6
V
V
VDD = 5V,
Note 1.
Input signal voltage 1
for E,DB0-DB7,R/W,RS.
Input signal voltage 2
for OSC1.
Supply Current
(Logic & LCD)
VIH1
VIL1
VIH2
VIL2
IDD
” H” level
” L” level
” H” level
” L” level
Character mode,
Note 1
2.2
-0.3
VDD -1.0
VSS
-
-
-
-
0.8
VDD
0.8
VDD
1.0
V
V
V
V
mA
-
1.2
Checker board
mode, Note 1
Character mode,
Note 1
Checker board
mode, Note 1
-
-
-
1.4
0.5
0.5
2.1
0.7
0.7
mA
mA
mA
Supply Current (LCD)
I0
Note (1) : There is tolerance in optimum LCD driving voltage during production and it will be within
the specified range.
VARITRONIX [ VARITRONIX INTERNATIONAL LIMITED ]
