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Product Description
Graphic COB LCD Module
Graphic COB LCD Module ADM12864E
Display construction: 128*64 DOTS
Display mode: TN/STN/FSTN
Display type: Positive Transflective & Negative Transmissive
Backlight: yellow-green & white LED
Viewing direction: 6 o'clock & 12 o'clock
100% product testing and inspection before shipment.
Description of Graphic COB LCD Module ADM12864E
Graphic COB LCD Modules are perfect for applications that require monochrome or multi-colored graphic displays compatible with widely used controllers such as S6B0107, S6B0108, UC1698U, ST7565R and more. We offer a large range of graphic COB LCD modules that come in different diagonal sizes and resolutions ranging from 100 x 32 to 320 x 240. These graphic COB LCD modules are used in applications such as GPS, gaming applications, and fish finders.
Features
1?128x64 dots
2?Built-in controller (ST7920)
3?128 alpha-numerical fonts (16x8)
4?64x256 bit graphic display RAM
5?Strong display control functions: Vertical scroll, horizontal bit scroll, line reverse etc
6?1/32 duty, LED BKL
7?4 bit, 8 bit, serial interface
Outline dimension
Absolute maximum ratings
| Item | Symbol | Standard | Unit | ||
Power voltage | VDD-VSS | 0 | - | 7.0 | V |
Input voltage | VIN | VSS | - | VDD | |
Operating temperature range | Top | 0 | - | +50 | ? |
Storage temperature range | Tst | -10 | - | +60 | |
*Wide temperature range is available
(operating/storage temperature as –20~+70/-30~+80?)
Interface pin description
Pin no. | Symbol | External | Function | ||
connection | |||||
1 | VSS | Power supply | Signal ground for LCM (GND) | ||
2 | VDD | Power supply for logic (+5V) for LCM | |||
3 | V0 | Contrast adjust | |||
4 | RS | MPU | Register select signal | ||
5 | R/W | MPU | Read/write select signal | ||
6 | E | MPU | Operation (data read/write) enable signal | ||
7~10 | DB0~DB3 | MPU | Four low order bi-directional three-state data bus lines. | ||
11~14 | DB4~DB7 | MPU | Four high order bi-directional three-state data bus lines. | ||
15 | A | LED BKL power | Power supply for BKL (+5.0V) | ||
16 | K | Power supply for BKL (GND) | |||
17 | /RST | INPUT | RESET signal | ||
18 | VEE | OUTPUT | Contrast adjust | ||
19 | A | LED BKL power | Power supply for BKL | ||
20 | K | Power supply for BKL (GND) | |||
FAQ:
1.Are you manufacturer or trade company ?
Answer : We are a professional manufacturer of TN/STN/FSTN/DFSTN /VA /TFT LCD products and specializes in design and manufacturing customized LCD product with COB,COG ,TAB solution. We have the complete LCD automatic production line.
2.Can you design the LCD accordance with customer’s demand ?
Answer: Sure, we can design the LCD accordance with customer’s demand .
3.Will you offer free samples ?
Answer :Yes, we usually provice 1-2pcs free samples for standard parts and 5-10pcs for tooling parts.
4.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;
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