Home Products Graphic LCD WG320240BX

320x240 LCD Module

Model No. WG320240BX

►Graphic 320x240 LCD Module
►Built-in controller S1D13700
►Built-in Negative voltage generator
►1/240 duty cycle
►Touch screen option (analog type)
►Temperature compensation option
►Interface: 6800/8080
►ZIF Connector (CN-FPC), 20 pins


WG320240BX is a STN monochrome Graphic 320x240 LCD module display which is having the module dimension of 160x109 mm and AA size of 115.18x86.38 mm, diagonal size 5.7 inch.  This WG320240BX LCD display is built in with S1D13700 controller; it communicates via 6800/8080 8-bit parallel interface; 5V power supply and build in negative voltage generator and temperature compensation optional and touch panel optional.  There are three PCB versions for WG320240BX series:
  • WG320240BX: ZIF connector (CN-FPC), 20 pins
  • WG320240BP2: DIP connection, 20 pins
  • WG320240BP3: with touch panel driver, ZIF connector, 26 pins


Winstar 320x240 LCD Module, WG320240BX 320240 LCD


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 Negative Voltage Output
18 SEL Interface selection 6800/8080
19 FG Frame ground
20 WAIT Check Busy

Mechanical Data

Item Standard Value Unit
Module Dimension 160.0 × 109.0 mm
Viewing Area 122.0 × 92.0 mm
Mounting Hole 152.0 × 101.0 mm
Dot Pitch 0.36 × 0.36 mm
Dot Size 0.34 × 0.34 mm

Electrical Characteristics

Item Symbol Standard Value
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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