122x32 Monochrome Graphic LCD Display - RG12232D

122x32 Monochrome Graphic LCD Display

Model No. RG12232D

RG12232D is a graphic LCD display series with resolution of 122x32 pixels, the module dimension 77.8×27.2 mm. The additional PCB on this LCD display helps users to save time on developing PCB on their own.

RG12232D utilizes IC AIP315 supporting 6800 interface. Logic supply voltage of this module ranges from 2.7V-3.6V; typical value is 3.3V, driving method is 1/32 duty. The module operating temperature ranges from -20°C to +70°C; storage temperature covers from -30°C to +80℃.

Data Source ref: RG12232D-YHY-V

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General Specs
Interface Pin Function
Contour Drawing
Absolute Maximum Ratings
Electrical Characteristics

Item	Dimension	Unit
Structure	COB
Size (Diagonal)	2.20	inch
Dot Matrix / Resolution	122 × 32	dots
Module Dimension	77.8 × 27.2 × 13.7 (Max)	mm
Viewing Area	60.0 × 18.0	mm
Active Area	53.64 × 15.64	mm
Dot / Pixel Size	0.40 × 0.45	mm
Dot / Pixel Pitch	0.44 × 0.49	mm
IC	AIP315
Interface	6800
Duty	1/32
Type	Graphics LCD Display

Pin No.	Symbol	Level	Description
1	Vss	0V	Ground
2	Vdd	3.0V	Power supply for logic
3	Vo	(Variable)	Operating voltage for LCD
4	A0	H/L	H : Data L : Instruction
5	E1	H/L	Enable chip 1
6	E2	H/L	Enable chip 2
7	NC	－	NC
8	NC	－	NC
9	R/W	H/L	H : Read ; L : Write
10	DB0	H/L	Data bus line
11	DB1	H/L	Data bus line
12	DB2	H/L	Data bus line
13	DB3	H/L	Data bus line
14	DB4	H/L	Data bus line
15	DB5	H/L	Data bus line
16	DB6	H/L	Data bus line
17	DB7	H/L	Data bus line
18	RST	H/L	H -> L: The LCM be reset

122x32 Monochrome Graphic LCD Display - RG12232D

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

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage For Logic	VDD-VSS	－	2.7	3.3	3.6	V
Supply Voltage For LCD	VDD-V0	Ta=-20℃ Ta=25℃ Ta=+70℃	－ 4.3 －	－ 4.45 －	－ 4.6 －	V V V
Input High Volt	VIH	VDD =3.3V	2.7	3.3	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	－	－	1.0	－	mA