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DISPLAY/DG

DG-12864

Mechanical Data

Item Standard Value Unit
Module Size 93.0(W) X 70.0(H) X 9.5(T) mm
Viewing Area mm
Dot Pixels 128 X 64 dots
Dot Size 0.48(W) X 0.48(H) mm
Dot Pitch 0.52(W) X 0.52(H) 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 -- -- 19.0 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 -- 4.5 5.0 5.5 V
LCD Driver Circuit Power Supply Voltage VDD - VEE -- -- 12.6 -- V
Input Voltage VIH Note(1) 0.7 x VDD -- VDD V
Input Voltage VIL Note(1) VSS -- 0.3 x VDD V
Supply Current(Logic) IDD VDD = 5.0V -- 1.0 3.0 mA
Supply Current(Logic) ILCD VDD = 5.0V -- 1.0 3.0 mA
Noye(1) CS1,CS2,R/W,D/I,DB0~DB7,E,RST

Pin Assignment

No. Symbol. Level. Function.
1 VSS -- Ground
2 VDD -- Power Supply for Logic Circuit
3 V0 -- Power Supply for LCD Driving
4 D/I H/L H:Data Input L:Instruction Code Input
5 R/W H/L H:Data Read(LCD) Module -> MPU
L:Data Write(LCD)Module <- MPU
6 E H,H -> L Enable Signal
7~14 DB0~DB7 H/L Data Bus Line
15 CS1 H Chip Selection for IC1
16 CS2 H Chip Selection for IC2
17 RST L Reset
18 VEE -- Negative Voltage Output(-10V)
19~20 N.C. --  

Block Diagram

Block Diagram

External Dimensions

External Dimensions