STE2004 데이터시트 - STMicroelectronics

DESCRIPTION
The STE2004 is a low power CMOS LCD controller driver. Designed to drive a 65 rows by 102 columns graphic display, it provides all necessary functions in a single chip, including on-chip LCD supply and bias voltages generators, resulting in a minimum of externals components and in a very low power consumption.

FEATURES
■ 102 x 65 bits Display Data RAM
■ Programmable MUX rate
■ Programmable Frame Rate
■ X,Y Programmable Carriage Return
■ Dual Partial Display Mode
■ Row by Row Scrolling
■ N-Line Inversion
■ Automatic data RAM Blanking procedure
■ Selectable Input Interface:
    • I2C Bus Fast and Hs-mode (read and write)
    • 68000 & 8080 Parallel Interfaces (read and write)
    • 3-lines and 4-lines SPI Interface (read and write)
    • 3-lines 9 bit Serial Interface (read and write)
■ Fully Integrated Oscillator requires no external components
■ CMOS Compatible Inputs
■ Fully Integrated Configurable LCD bias voltage generator with:
    • Selectable multiplication factor (up to 5X)
    • Effective sensing for High Precision Output
    • Eight selectable temperature compensation coefficients
■ Designed for chip-on-glass (COG) applications.
■ Low Power Consumption, suitable for battery operated systems
■ Logic Supply Voltage range from 1.7 to 3.6V
■ High Voltage Generator Supply Voltage range from 1.75 to 4.5V
■ Display Supply Voltage range from 4.5 to 14.5V
■ Backward Compatibility with STE2001/2