FEATURES
Single-chip LCD Controller & Driver Driver Output Circuits 102-segment / 65-common+1-icon-common (1/66 duty) On-chip Display Data Ram Capacity: 66X102= 6,732 bits interface supports Low Power Consumption Analog Circuit Voltage booster (X4, X5) Voltage regulator generates LCD operating voltage (Temperature Gradient: -0.11%/°C) Electronic contrast control (255 steps) Voltage follower generates LCD bias voltages (1/4 ~ 1/11 bias) Wide supply voltage range VDD1 – VSS1 : 1.8 ~ 3.3V VDD2 - VSS2 : 2.4 ~ 3.3V Microprocessor Interface 8-bit parallel bi-directional 6800-series or 8080-series MPU 3-line & 4-line SPI (serial peripheral interface) are available (write only) External RESB (reset) pin Built-in oscillation circuit Oscillator requires no external component Display supply voltage range Application Vop range : 4V ~ 9.5V Programmable voltage (Vop) : 10.56V (max) ° Temperature range: -30 to +85 C Support LCD Module Size up to 1.8” ST7578 6800 , 8080 , 4-Line , 3-Line interface Ver 1.2 1/52 2007/04/30 ST7578 3.
Sitronix Technology
