- 84 X 84 dot matrix LCD,can show 4 lines of characters
- Use serial interface communicate with the master processor,the number of interface signal line reduced greatly, only 8 signal lines including power and GND.Support different types of MCU,such as the SPI,MCS51 serial mode 0 of AVR.Transfer rate up to 4Mbps,can full speed write display data without waiting time.
- LCD controller/driver chip has been bound to LCD chip,the volume of LCD is small
- Low power supply,the working current in normal situation is lower than 200μA,and has power-down mode
- LIGHT linked with GND, the backlight to be lit.
- Use a 3.3V controller, otherwise the display can damage
- RST——— reset
- CE————chip selection
- DC———–data/commands choice
- DIN———–serial data line
- CLK————serial Clock Spee
- LIGHT——— back light control terminal.
- GND———–power negative.