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DISPLAY/DG

DG-12128-02

Mechanical Data

Item Standard Value Unit
Module Size 88.4(W) X 88.4(H) X 10.8 (T) mm
Viewing Area 69.0(W) X 69.0(H) mm
Dot Pixels 128 X 128 dots
Dot Size 0.46 X 0.46 mm
Dot Pitch 0.50 X 0.50 mm

Absolute Maximum Ratings

Item Symbol Standard Value Unit
Min. Typ. Max.
Supply Voltage for Logic VDD - VSS -- -- 7.0 V
Supply Voltage for LCD Drive VDD - VEE -- -- 26.0 V
Input Voltage VI VSS -- VDD V
Operation Temperature Topr 0 -- 50 °C
Storage Temperature Tstg -20 -- 70 °C

Electrical Characteristics

Item Symbol Condition Standard Value Unit
Min. Typ. Max.
LCD Supply Voltage VDD - VSS -- 4.75 5.0 5.25 V
LCD Driver Circuit Power Supply Voltage VDD - VEE 25°C 17.7 18.4 19.1 V
Input Voltage VIH VDD = 5+0.25V 0.7 x VDD -- VDD V
Input Voltage VIL VDD = 5+0.25V 0 -- 0.3 x VDD V
Output Voltage VOH         V
Output Voltage VOL         V
Input Leakage Current IDD VDD = 5.0V -- 13 30.0 mA
EL BackLight IEL          

Pin Assignment

No. Symbol. Level. Function.
1 VSS -- Power Supply(0V,GND)
2 N.C --  
3 AUDIO I/P H/L Audio Signal Input
4  RS H/L H:Instruction , L:Data
5  R/W H/L H:Data Read      L:Data Write
6  E H/L Enable
7 N.C --  
8~15 DB0~DB7 H/L Data Bus Line 
16,17 NC -- No Connection
18 VDD -- Power Supply for Logic Circuit
19 AUDIO -- Audio Ground

Block Diagram

Block Diagram

External Dimensions

External Dimensions