CH12832-9-2 Graphic COG LCD Display Module
Product Description
1.1 COG process, PCB board double-row pin structure, FPC welding process, product with backlight, thin thickness, stable structure
1.21C uses st7567, there is no font library in the chip, and the programmer compiles the font library by himself.
1.3 Low power consumption, only 3.3V power mode, no backlight current within 2mA, backlight current within 100mA.
1.4 LED can be driven by PIN1, PIN2, PIN17, PIN18.
1.5 Product features:
Built-in display data RAM is 8192 bits.
● Strong anti-interference.
Contrast is adjusted by software,
●One screen displays 8 characters x 2 lines (16x16 dot matrix)
Single picture ≦128x32 dot matrix.
●Optional 4-wire SPI interface or 8-bit parallel port 6800 timing or 8080 timing:
Rich functions:
Interface display on/off, positive display/reverse display, read/modify/write
1.21C uses st7567, there is no font library in the chip, and the programmer compiles the font library by himself.
1.3 Low power consumption, only 3.3V power mode, no backlight current within 2mA, backlight current within 100mA.
1.4 LED can be driven by PIN1, PIN2, PIN17, PIN18.
1.5 Product features:
Built-in display data RAM is 8192 bits.
● Strong anti-interference.
Contrast is adjusted by software,
●One screen displays 8 characters x 2 lines (16x16 dot matrix)
Single picture ≦128x32 dot matrix.
●Optional 4-wire SPI interface or 8-bit parallel port 6800 timing or 8080 timing:
Rich functions:
Interface display on/off, positive display/reverse display, read/modify/write
