CH12864-2-2 LCD COG 12864
Product Description
1.1 COG process, FPC soft wiring is a welding port, the product has a PCB board, backlight, thin thickness and stable structure.
1.2 IC uses UC1701X, 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 soft wiring, and A and K need to be powered separately by 2.9V~3.0V. LED can be made by PIN5, PIN6 ,PIN7 driver.
1.5 Product features:
●The built-in display data RAM is 64x128 bits.
●Built-in boost circuit.
●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.
●Rich functions: The interface display is on/off, positive/reverse.
1.2 IC uses UC1701X, 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 soft wiring, and A and K need to be powered separately by 2.9V~3.0V. LED can be made by PIN5, PIN6 ,PIN7 driver.
1.5 Product features:
●The built-in display data RAM is 64x128 bits.
●Built-in boost circuit.
●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.
●Rich functions: The interface display is on/off, positive/reverse.
