240×160 LCD COG Module

Model No. WO240160A

LCD COG Module
Graphic LCD
Size: 3.2 inch
240 x 160 dots
IC: ST7529
+3.3V power supply
1/160 duty cycle
Interface : 6800/8080

Category: COG LCD

Description

WO240160A is a COG 240×160 LCD Graphic Display which is built in with ST7529 controller IC. It supports 6800 / 8080 parallel interface. The display is having the outline dimension 93×55 mm and AA size of 69.58 x 43.98 mm. This LCD module can be operating at temperatures from -20℃ to +70℃; its storage temperatures range from -30℃ to +80℃. This COG 240×160 LCD display is very suitable for the applications that demand more compact package displays.

Drawing

Data source ref:WO240160A-TFH#

Specifications

Interface Pin Function

Pin No.	Symbol	Level	Description
1	VDD		Power supply (+3.3V)
2	VSS		Power supply
3	/CS	L	Chip enable active “ L “
4	RS	H/L	H : Data , L : Instruction
5	/WR	L	Write enable input,active Low
6	/RD	L	Read enable input,active Low
7	DB0	H/L	Data bus line
8	DB1	H/L	Data bus line
9	DB2	H/L	Data bus line
10	DB3	H/L	Data bus line
11	DB4	H/L	Data bus line
12	DB5	H/L	Data bus line
13	DB6	H/L	Data bus line
14	DB7	H/L	Data bus line
15	/RST		Reset input pin /RST =Low, initialization is executed
16	BLA	Power	Power supply for backlight negative

Mechanical Data

Item	Dimension	Unit
Number of dots	240 x 160 dots	－
Module dimension	93.0 x 64.2 x 9.8 (Max)	mm
View area	78.5 x 47.5	mm
Active area	69.58 x 43.98	mm
Dot size	0.27 x 0.255	mm
Dot pitch	0.29 x 0.275	mm
Duty	1/160
Backlight Type	LED
IC	ST7529
Interface	8080

Absolute Maximum Ratings

Item	Symbol	Min	Typ	Max	Unit
Operating Temperature	TOP	-20	－	+70	℃
Storage Temperature	TST	-30	－	+80	℃
Supply voltage for Logic	VDD-VSS	-0.5	－	4.0	V
Power supply voltage (VDD standard)	VLCDIN,VLCDOUT	-0.5	－	+20	V
Input voltage	VIN	-0.5	－	VDD+0.5	V

Electrical Characteristics

Item	Symbol	Condition	Min	Typ	Max	Unit
Supply Voltage For Logic	VDD-VSS	－	3.0	3.3	3.6	V
Supply Voltage For LCM	V0-VSS	Ta=-20℃ Ta=25℃ Ta=70℃	－ 14.3 －	－ 14.5 －	－ 14.8 －	V V V
Input High Volt.	VIH	－	0.7 VDD	－	VDD	V
Input Low Volt.	VIL	－	VSS	－	0.3VDD	V
Output High Volt.	VOH	－	VDD-0.4	－	－	V
Output Low Volt.	VOL	－	VSS	－	0.4	V
Supply Current(No include LED Backlight)	IDD	VDD=3.3V	－	4.8	－	mA

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