122×32 LCD Graphic Displays

Model No. WG12232I

Graphic LCD 122×32
IC: SBN1661G
1/32 duty cycle
FFC
Same size as WG12232D
White LED backlight not available
Interface: 6800

Category: Graphic LCD

Description

WG12232I model is a COB Graphic LCD module made of 122×32 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

Data source ref:WG12232I-YYH-N#A

Specifications

Interface Pin Function

Pin No.	Symbol	Level	Description
1	VLED	—	Supply voltage for B/L –
2	VSS	0V	Ground
3	VDD	5.0	Power Supply
4	V0	(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

Mechanical Data

Item	Dimension	Unit
Number of dots	122 x 32	－
Module dimension	59.0 x 29.3 x 5.55(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℃	－ 4.7 －	－ 4.8 －	－ 4.9 －	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	VDD=5.0V	－	1.7	－	mA

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