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122x32 LCD Graphic Displays

Model No. WG12232I

►Graphic LCD 122x32
►Built-in controller Avant (SBN1661G or equivalent)
►1/32 duty cycle
►FFC
►Same size as WG12232D
►White LED backlight not available
►Interface: 6800

DESCRIPTION

WG12232I model is a COB Graphic LCD module made of 122x32 dots, diagonal size 1.9 inch.  This display is built in with SBN1661G controller IC or compatible controller.  It supports 6800 8-bit parallel interface; 5V power supply. WG12232I have the same mechanical size as WG12232D, but with FFC pinout on module.  WG12232I is available for different LCD mode options, STN Negative, FSTN Negative and FSTN Positive and with LED backlight options, like yellow/green, blue LED. Please note, WG12232I is not available for White LED backlight.

DRAWING

Winstar 122x32 LCD Graphic Displays - WG12232I

SPECIFICATIONS

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

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
typ.
Unit
Input Voltage VDD 5.0 V
Recommended LCD Driving
Voltage for Normal Temp.
Version module @25°C
VDD-VO 4.80 V

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