CH12232A5
Product Description
1.1 COB process, the product has backlight, conductive adhesive strip connection, stable structure.
1.2 IC uses SBN6400/AIP31520, there is no font library in the chip, and the programmer compiles the font library by himself.
1.3 Low power consumption, there are two power supply modes of 5V/3.3V, the current without backlight is within 3mA, and the current with backlight is within 40mA.
1.4 LED can be driven by PIN1, PIN2, PIN17, and PIN18.
1.5 Product features:
●Built-in display data RAM is 2560 bits.
●Master-slave operation, the module has 2 chips.
●One screen displays 7 characters x 2 lines (16x16 dot matrix) + 1 half-width character.
●Single picture ≦122x32 dot matrix.
●8-bit parallel port interface, 6800 timing.
1.2 IC uses SBN6400/AIP31520, there is no font library in the chip, and the programmer compiles the font library by himself.
1.3 Low power consumption, there are two power supply modes of 5V/3.3V, the current without backlight is within 3mA, and the current with backlight is within 40mA.
1.4 LED can be driven by PIN1, PIN2, PIN17, and PIN18.
1.5 Product features:
●Built-in display data RAM is 2560 bits.
●Master-slave operation, the module has 2 chips.
●One screen displays 7 characters x 2 lines (16x16 dot matrix) + 1 half-width character.
●Single picture ≦122x32 dot matrix.
●8-bit parallel port interface, 6800 timing.
