LG12864K-DW
128 x 64 dots + white led backlight
ABSOLUTE MAXIMUM RATINGS
Item
Supply Voltage(Logic) Supply Voltage(LC...
LG12864K-DW
128 x 64 dots + white led backlight
ABSOLUTE MAXIMUM RATINGS
Item
Supply
Voltage(Logic) Supply
Voltage(LCD) Input
Voltage Operating Temp. Storage Temp.
Symbol
VDD - VSS VOUT - VSS
VI Topr Tstg
Min. -0.3 -0.3 -0.3 -20 -30
Max. 3.6 14.5
VDD+ 0.3 70 80
MECHANICAL DATA
Unit Item
Nominal Dimensions
V Module Size ( W x H x T ) 87.0 x 50.0 x 8.0 V Viewing Area ( W x H ) 70.0 x 37.0
V Dot Pitch ( W x H ) °C Dot Size ( W x H )
0.51 x 0.51 0.495 x 0.495
°C Weight
Approx. 28
Unit
mm mm mm mm g
ELECTRICAL CHARACTERISTICS ( VDD=3.0V to 3.3V )
Item
Input High
Voltage Input Low
Voltage Output High
Voltage Output Low
Voltage Supply Current LCD Driving
Voltage
Symbol
VIH VIL VOH VOL I DD V0 - VSS
Test Condition
---
IOH = - 0.1mA IOL = 0.1mA VDD = 3.3V
Ta=25°C
Min.
0.8V DD 0
0.8V DD 0 ---
Typ.
----0.5 10.3
Max. Unit
VDD 0.2V DD
VDD 0.2V DD
1.2 --
V V V V mA
V
BLOCK DIAGRAM
/CS1 /RES
A0 /WR /RD D0-D5 D6(SCL) D7(SI) VDD VSS VOUT
CAP3P CAP1N CAP1P CAP2P CAP2N CAP4P ...
