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122 x 32 Graphical LCD Displays

Model No. WG12232D

►Graphic LCD 122x32
►IC: SBN1661G
►1/32 duty cycle
►Chinese version: WG12232N
►Pin pitch 2.0mm version: WG12232D1
►White LED backlight not available
►Interface: 6800


WG12232D is a 122x32 graphic LCD module which is having the outline size 59 x 29.3 mm and AA size of 45.72 x 11.97 mm, diagonal size 1.9 inch. This 122x32 graphic LCD module is built in with SBN1661G controller IC or equivalent IC.  It supports 6800 8-bit parallel interface and 5V power supply.  Please note the pin pitch of WG12232D is 1.27mm, please choose WG12232D1 (pin pitch:2.0 mm) if your applications require larger pin pitch.


Winstar WG12232D - 122 x 32 Graphical LCD Displays


Interface Pin Function

Pin No. Symbol Description
1 /VLED Power supply for B/L -
2 VSS Ground
3 VDD Power supply for logic
4 VO Contrast Adjustment
5 A0 Data/ Instruction  select signal
6 E1 Enable signal
7 E2 Enable signal
8~15 DB0~DB7 Data bus line
16 R/W Read/Write select signal
17 VEE Negative Voltage Output
18 NC No connection

Mechanical Data

Item Standard Value Unit
Module Dimension 59.0 × 29.3 mm
Viewing Area 52.0 × 15.0 mm
Mounting Hole 50.0 mm
Dot Pitch 0.375 × 0.375 mm
Dot Size 0.345 × 0.345 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 4.35 V

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