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 and FRC Methods DDRAM data [2n: 2n+1] Gray scale 00 White 01 Light gray 10 Dark gray 11 Dark (Accessible column address=0,1,2…99,100,101) Driver Output Circuits 102 segment outputs / 68 common outputs On-chip Display Data ram Capacity: 68X102X2=13,872 bits Generation of intermediate LCD bias voltages Oscillator requires no external components (external clock also possible) Voltage converter (x2, x3, x4, x5) Voltage regulator Voltage follower On-chip electronic contrast control function (128 steps) Microprocessor Interface 8-bit parallel bi-directional interface with 6800-series or 8080-series 4-line SPI (serial peripheral interface) available (only write operation) IIC serial interface (only write operation) External RESB (reset) pin Supply Voltage Range Digital (VDD –VSS): 1.8V to 3.3V Analog (VDD2-VSS2): 2.4 to 3.3V On-chip Low Power Analog Cir...
Sitronix Technology
