CH12864-4-L 12864 cog lcd
Product Description
1.1 COG process, FPC soft wiring is a plug-in interface, the product has backlight, has been assembled, thin thickness and stable structure.
1.2 IC uses ST7565, there is no font library in the chip, and the programmer compiles its own font library.
1.3 Low power consumption, 3.3V power supply mode, no backlight current within 1mA, backlight current within 60mA.
1.4 LED backlight A and K are PCB boards, and A and K need to be separately powered by 2.9V~3.0V.
1.5 Product features:
The built-in display data RAM is 64x128 bits. The external capacitor generates a boost. The contrast ratio is adjusted by the software. One screen shows 8 characters x 4 lines (16x16 dots). Single picture ≦128x64 dot matrix. 4-wire SPI interface communication. Rich functions: The interface display is on/off, positive/reverse.
1.2 IC uses ST7565, there is no font library in the chip, and the programmer compiles its own font library.
1.3 Low power consumption, 3.3V power supply mode, no backlight current within 1mA, backlight current within 60mA.
1.4 LED backlight A and K are PCB boards, and A and K need to be separately powered by 2.9V~3.0V.
1.5 Product features:
The built-in display data RAM is 64x128 bits. The external capacitor generates a boost. The contrast ratio is adjusted by the software. One screen shows 8 characters x 4 lines (16x16 dots). Single picture ≦128x64 dot matrix. 4-wire SPI interface communication. Rich functions: The interface display is on/off, positive/reverse.
