Custom spi serial parallel st7920 ks0107 12864 20 pin 20-pin lcd display screen
Product Introduction
| Model Number | RXMG-12864BV |
| Display Size | 73.4x38.9mm(VA.) |
| Type |
STN
|
| Controller |
ST7920 or ks0108 euqual
|
| Interface |
Parallel/serial
|
| OPERATING VOLTAGE | 4.8~5.2V(3V optional) |
| Backlight | Yellow green or white |
| Display mode |
Stn positive,yellow green or negative blue
|
| Dot size |
0.46x0.46(WxH)mm
|
| Operating Temperature | -20~60℃ |
| storage temperature | -30~70℃ |
| Applicaion | Character,digit display for printer,equipment and so on |
For other 12864 20-pin lcd display, please refer to list below：
Pin Assignment:
| Pin NO. | Pin Name | Pin Description |
| 1 | VSS | Negative power supply |
| 2 | VDD | Positive power supply |
| 3 | V0 | Lcd driving voltage input |
| 4 | RS | Command/data register selection |
| 5 | R/W | Read/write signal |
| 6 | E | Chip enable |
| 7-14 | D0-D7 | Data bus |
| 15 | PSB | Parallel/serial selection(H/L) |
| 16 | NC | Nil |
| 17 | RST | Reset signal |
| 18 | VEE | Lcd driving voltage supply |
| 19 | BLA | Backlight positive power supply |
| 20 | BLK | Backlight negative power supply |
Our Services
CUSTOMIZATION ：
| Display | segement,graphic,character monochrome lcd module&TFT accectpted |
| Display mode | TN,STN,FSTN,HTN,transflective,reflective,transmissive,yellow green,blue,gray optional |
| Display type | COB,COG,TAB |
| Lcd thikness(cm) | 0.11,0.14 |
| backlight thickness(cm) | 2.8,3.0,3.3 |
| Interface | Parallel(8bit,4bit,16 bit,80mode,68mode),serial(i2c,spi,uart,usb) |
| Controller | Optional |
| IC | Die or packaged optional |
| Hardware or software | All accepted |
| Information given | All idear,sample,photo,drawing,use manual and so on are OK |
1, I want the LCD module display 8 digits and the outline size is 35mm*70mm………?
Answer: No problem. Firstly ,pls send us your drawing paper or samples; we will introduce the suitable one if it is standard products. Or we can modify based on one of it.
2,This LCD module is just what we want, but it is big size, do you have any smaller size? And the display content need to be changed a little.
Answer: For the segment type LCD module, if you need modify the outline size or display content, A new LCD glass.mould is need. We will inform you of the mould
charge after comfirming when payment ,we will start the drawing paper for your checking.
3, This LCD module backlight is yellow-green, but I want blue backlight.
Answer: no problem, we can change for you.
4, I want customize a new LCD module. Can you do?
Answer: Yes, we can. Please send your drawing paper. If you have not, please tell me the outline size of the LCD display, display information, if need backlight or PCB
board with IC, We will evaluate the cost and give you price soon.
5, What is leading time for tooling
Answer:15 to 30 days after drawing paper comfirmation and tooling charge payment ,we can tell you the exact time when you comfirm th drawing paper
6, Can you send us samples for checking?
Answer: Yes,. Samples order is available
7,What is the Leading Time?
Answer: If we have stock for the standard ones, the leading time is one day after payment. If it is the mass production for special ones, the leading time is about 1530 days.
If we can finish earlier, we will send you information in advance
8 , What payment methods can you accept?
Answer: We currently only accept T/T.
