Overview
The RA8860 is a LCD Driver & Controller for Field Sequential Liquid Crystal Display (FSLCD) systems. It contains 80 segment and 2 common driver circuits. This chip is connected directly to a MCU, support 3-wire, 4-wire serial peripheral interface (SPI) and I2C interface, display data can stores in an on-chip display data RAM of 640bits. It performs display data RAM read/write operation with no external operating clock to minimize power consumption. In addition, it alsocan produce LED driving signals to generate RGB LED backlight system if necessary. 

FEATUREs
‹ 80Seg x 2Com Drive Outputs
‹ Supports Serial I2C, 3/4-wires MCU Interface
‹ Supports 8 or 16 Colors Display
‹ Build-in 640-bits Display RAM
‹ Duty: Static, 1/2 Duty
‹ Build-in Voltage Booster(4X) and Voltage Follower for LCD Driver
‹ Supports Blinking Mode
‹ Build-in RGB LED Driver for LED and Max. 80mA Sink Current for each Driver
‹ Build-in RC Oscillator
‹ Supports Multi FSLCD Drivers (Master / Slave Mode)
‹ Available package type: LQFP-128pin, Bare die
‹ Supply Voltage: 2.7~5.5V