STE2004S Datasheet - STMicroelectronics

Description
The STE2004S 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)
    – 8000 and 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 configurable LCD bias voltage generator with:
    – Selectable multiplication factor (up to 5X)
    – Effective sensing for high precision output
    – Eight selectable temperature compensation coefficients
■ CMOS compatible inputs
■ Fully integrated oscillator requires no external components
■ 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 STE2001/2/4