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DISPLAY/DG

DG-32240

Mechanical Data

Item Standard Value Unit
Module Size 167.1(W) X 109.0(H) X 10.0(T) mm
Viewing Area 122.0(W) X 92.0(H) mm
Dot Pixels 320 x 240 dots
Dot Size 0.33 X 0.33 mm
Dot Pitch 0.36 X 0.36 mm

Absolute Maximum Ratings

Item Symbol Standard Value Unit
Min. Typ. Max.
Supply Voltage for Logic VDD - VSS 0 -- 6.5 V
Supply Voltage for LCD Drive VDD - VEE 0 -- 27.5 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 25°C 4.5 5.0 5.5 V
LCD Driver Circuit Power supply Voltage VDD - VEE 25°C 20.0 21.8 23.0 V
Input Voltage VIH -- 0.7 x VDD -- VDD V
Input Voltage VIL -- 0 -- 0.7 x VDD V
Supply Current for (Logic)  IDD VDD=5V,VEE=22.0V -- 7.0 -- mA
Supply Current for (LCD) IEE VDD=5V,VEE=22.0V -- 6.0 -- mA

Pin Assignment

No. Symbol. Level. Function.
1 UD0  H/L

Display Data

2 UD1   H/L

Display Data

3 UD2   H/L

Display Data

4 UD3   H/L

Display Data

5 DISP    H/L H:ON
6 FRAME  H Frist line market
7 NC --  
8 LOAD  H -> L Data Latch
9 CP   H -> L Data shift
10 VDD  -- Power supply for logic
11 VSS --  GND
12 VEE --  Power supply for LCD
13 V0  -- Operating voltage LCD driving
14 FGRD  -- Front panel ground

Block Diagram

Block Diagram

External Dimensions

External Dimensions