Home Products Graphic LCD WG320240C0

Liquid Crystal Display 320x240

Model No. WG320240C0

►Graphic LCD 320x240
►Built-in controller RA8835 and SRAM
►Built-in Negative voltage generator
►1/240 duty cycle
►Touch screen option (analog type)
►Temperature compensation option
►WG320240Q: PIN19 & PIN20 for A & K backlight
►Interface: 6800/8080

DESCRIPTION

WG320240CO is a Liquid Crystal Display 320x240 graphic module which is having the module dimension of 148.02x120.24 mm and AA size of 115.18x86.38 mm, diagonal size 5.7 inch.  This monochrome LCD display is built in with RA8835 controller; it communicates via 6800/8080 8-bit parallel interface; it built in negative voltage generator and temperature compensation optional, touch panel optional.  If customers would like to use pin 19 and pin 20 for A & K backlight, please choose WG320240Q type.

DRAWING

Winstar Liquid Crystal Display 320x240 - WG320240C0

SPECIFICATIONS

Interface Pin Function

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

Mechanical Data

Item Standard Value Unit
Module Dimension 148.02 × 120.24 mm
Viewing Area 120.14 × 92.14 mm
Mounting Hole 139.98 × 112.2 mm
Dot Pitch 0.36 × 0.36 mm
Dot Size 0.34 × 0.34 mm

Electrical Characteristics

Item Symbol Standard Value
typ.
Unit
Input Voltage VDD 5.0 V
Recommended LCD Driving
Voltage for Normal Temp.
Version module @25°C
VDD-VO 23.6 V

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