Graphic LCD Display 122 x 32

Model No. WG12232K

Graphic LCD 122×32
IC: SBN1661G
1/32 duty cycle
White LED backlight not available
Interface: 6800

Category: Graphic LCD

Description

WG12232K is a monochrome 122×32 LCD graphic display module which is having the outline size 59 x 32.1 mm and VA size of 52×29.12 mm, diagonal size 1.9 inch. This 122×32 LCD graphic display is built in with SBN1661G controller IC or compatible controller. It supports 6800 8-bit parallel interface; 5V power supply. WG12232K is available for STN Negative and Positive LCD mode options; it’s optional of without backlight or with LED backlight options, like yellow/green, red LED, etc. Please note, WG12232K is not available for White LED backlight. This module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃.

Drawing

Data source ref:WG12232K-YYH-V#A

Specifications

Interface Pin Function

Pin No.	Symbol	Level	Description
1	VLED		Supply voltage for LED –
2	VSS	0V	Ground
3	VDD		Supply voltage for logic
4	Vo	(Variable)	Operating voltage for LCD
5	A0	H/L	H : Data L : Instruction
6	E1	H/L	Chip select signal for IC1 ,active “ H “
7	E2	H/L	Chip select signal for IC2 , active “ H “
8	DB0	H/L	Data bus
9	DB1	H/L	Data bus
10	DB2	H/L	Data bus
11	DB3	H/L	Data bus
12	DB4	H/L	Data bus
13	DB5	H/L	Data bus
14	DB6	H/L	Data bus
15	DB7	H/L	Data bus
16	R/W	H/L	H : Read ; L : Write
17	Vee		Negative voltage output
18	NC		No connection

Mechanical Data

Item	Dimension	Unit
Number of dots	122 x 32	－
Module dimension	59.0 x 32.1 x 5.5(Max)	mm
View area	52.0 x 15.0	mm
Active area	45.72 x 11.97	mm
Dot size	0.345 x 0.345	mm
Dot pitch	0.375 x 0.375	mm
Duty	1/32
Backlight Type	LED
IC	SBN1661G
Interface	6800

Absolute Maximum Ratings

Item	Symbol	Min	Typ	Max	Unit
Operating Temperature	TOP	-20	－	+70	℃
Storage Temperature	TST	-30	－	+80	℃
Input voltage	VI	-0.3	－	VDD+0.3	V
Supply voltage for Logic	VDD-VSS	-0.3	－	+6.0	V
LCD bias voltage	VLCD	3.5	－	13	V

Electrical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage For Logic	VDD-VSS	－	4.5	5.0	5.5	V
Supply Voltage For LCM	VDD-V0	Ta=-20℃ Ta=25℃ Ta=70℃	－ 4.6 3.6	－ 4.7 －	5.5 4.8 －	V V V
Input High Volt.	VIH	VDD=5.0V	3.0	5.0	VDD+0.5	V
Input Low Volt.	VIL	－	0	0.7	1.1	V
Output High Volt.	VOH	－	VDD-0.3	－	VDD	V
Output Low Volt.	VOL	－	0	－	0.3	V
Supply Current	IDD	－	－	0.7	－	mA

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