Home Products COG LCD WO320240B

COG LCD Display 320x240

Model No. WO320240B

►COG LCD Display
►Graphic LCD
►320 x 240 dots includes cursor
►Built-in controller RA8835
►+3.3V/5V power supply
►1/240 duty cycle
►Interface : 6800/8080

DRAWING

Winstar WO320240B COG LCD Display 320x240

SPECIFICATIONS

Interface Pin Function

Pin No. Symbol Description
1 VSS Ground
2 VDD Power supply for logic
3 VO Contrast Adjustment
4 A0 Data/ Instruction  select signal
5 WR Data write. Write data into LCD Controller
6 RD Data read. Read data from LCD Controller
7~14 DB0~DB7 Data bus line
15 CS Chip select input pins
16 RES Controller reset signal, Active Low
17 VEE Postive Voltage Output
18 SEL1 Interface selection 6800/8080
19 FGND Frame ground
20 NC No connection

Mechanical Data

Item Standard Value Unit
Module Dimension 160.0 × 109.0 mm
Viewing Area 120.0 × 90.0 mm
Mounting Hole 152.0 × 101.0 mm
Dot Pitch 0.36 × 0.36 mm
Dot Size 0.33 × 0.33 mm

Electrical Characteristics

Item Symbol Standard value
typ.
Unit
Input Voltage VDD 3/5 V
Recommended LCD Driving
Voltage for Normal Temp.
Version module @25°C
Vo-Vss 23.0 V

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