COB LCD Module

Product Detail

COB LCD module
ADM12864B1  graphic STN COB LCD module 

• Various LCD Type Available

• Various Backlight Color Available

• Various 232 or USB interface Available




Description of graphic COB LCD module ADM12864B1 

COB LCD module ADM12864B1 is availaible in STN ,FSTN and DFSTN mode. It’s widely used for Wire tester and Consumption electronics Our graphic COB LCD modules are available in industry standard sizes and interfaces.




1.Features

• +5V power supply

• 128x64 dots graphic LCD module

• Easy interface with 8-bit MPU

• Low power consumption

• Built-in controller (T6963c)

• Driving method : 1/64 duty , 1/6.7 bias

• LED light(white)

• N.V. optional




2.Outline dimension





3.Absolute maximum ratings

Item	Symbol	Standard			Unit
Power voltage	VDD-VSS	0	-	7.0	V
Input voltage	VIN	VSS	-	VDD
Operating temperature range	VOP	-20	-	+70	?
Storage temperature range	VST	-25	-	+80




4.Interface pin description

Pin No.	Symbol	External connection	Function
1	FGND		Frame ground
2	VSS	Power supply	Signal ground for LCM (GND)
3	VDD		Power supply for logic (+5V) for LCM
4	V0		Operating voltage for LCD
5	/WR	MPU	Write enable signal
6	/RD	MPU	Read enable signal
7	/CE	MPU	Chip enable signal
8	C/D	MPU	H: Instruction L: Data
9	/RST	MPU	Reset signal
10~17	DB0~DB7	MPU	Data bus line
18	FS	MPU	Font selection
19	A	BKL power supply	Power supply for BKL
20	K		Power supply for BKL






FAQ for COB LCD modules

1. Can I get some samples?

Answer: Sample order is welcome.Price would be negotiated bassed on bigger quantity. Free samples are also available.

2. What is the Warranty for the LCD Panel?
Answer:We provide 1 year warranty for original products. There is no warranty
if: 1). Man-made damage; 2). The products have been used already;
3. When we receive the box, find any items missing or defective, how should we do?
Answer:Please contact us ASAP, we will check and give you best solution soon.

4. What is COB LCD modules?
COB (Chip-On-Board) LCD modules are passive-matrix displays designed with a pcb, where the controller IC or driver is directly mounted on the back of the PCB, and the PCB is affixed to the LCD glass. The COB mounting method allows for easy assembly of the display to any design application. These COB LCD modules consist of both character and graphic LCD display types in a wide variety of sizes and colors.