RW1095 Datasheet - RockWorks

RW1095 LCD Controller

2013/8/7 First Edition Change name of pad 84 and pad 85 to VSS2. Add I/O pin ito resistance limitation Modify inductor type switching regulator circuit. Modify the range table of internal resistance ratio. The range of Internal ratio is from 2.6 to 8.3. 2014/9/22 Modify absolute maximum rating.

RW1095 161 X 256 Dot Matrix Type LCD Controller 81 X 320 Dot Matrix Type LCD Controller INTERODUCTION The RW1095 is a driver & controller LSI for 4-level gray scale graphic dot-matrix liquid crystal display systems. It contains 256 segment and 162 common driver circuits(4 pin option for other resolutions). This chip is connected directly to a microprocessor, accepts 4-line/3-line serial interface(SPI) or 8-bit parallel interface or IIC serial interface, display data can stores in an on-chip disp.

RW1095 Features

* Single chip LCD controller/driver for 4 GRAY SCALE STN LCD 4-level (White, Light Gray, Dark Gray, Black) Gray Scale Display with PWM DDRAM data [2n: 2n+1] Gray scale 00 White 01 Light gray 10 Dark gray 11 Dark Driver Output Circuits: -256 segment outputs/ 161 common outputs -256 segment outp

RW1095-RockWorks.pdf