Home Products Graphic LCD WG20232A

LCD 202x32, Monochrome Graphic Display

Model No. WG20232A

►Graphic LCD 202x32
►Monochrome Graphic Display
►Built-in oscillation
►Built-in controller Avant (SBN1661G or equivalent)
►1/32 duty cycle
►2.85~5V power supply
►Interface: 6800/8080


WG20232A is a 202x32 monochrome graphic display which is having the module dimension 146x43 mm and Active area size of 119.16x18.86 mm. This LCD 202x32 display module is built in with SBN1661G controller IC or compatible controller.  It supports 6800 / 8080 8-bit parallel interface and 5V power supply; it also Negative Voltage optional.  WG20232A type is built in oscillation.  This module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.


Winstar LCD 202x32, Monochrome Graphic Display - WG20232A


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 R/W Read/Write select signal
6 CS1 Chip Select Signal for IC1
7~14 DB0~DB7 Data bus line
15 VEE Negative Voltage Output
16 RES Controller reset signal, Active Low
17 A Power supply for B/L +
18 K Power supply for B/L -
19 CS2 Chip Select Signal for IC2
20 CS3 Chip Select Signal for IC3

Mechanical Data

Item Standard Value Unit
Module Dimension 146.0 × 43.0 mm
Viewing Area 123.0 × 23.0 mm
Mounting Hole 139.0 × 36.0 mm
Dot Pitch 0.59 × 0.59 mm
Dot Size 0.57 × 0.57 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 5.0 V

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