Description

The STE2007 is a low power LCD driver, capable to drive 96 columns and up to 68 lines, designed for monochrome displays.

The STE2007 includes fully integrated bias voltage generator (up to 5x multiplication factor), and internal oscillator, thus reducing to minimum the number of external components required and the current consumption.

The STE2007 features the three standard serial interfaces (3 and 4 lines serial, I2C interface).

Features

■ 68 x 96 bits Display Data RAM

■ 33,49, 65 and 68 Lines mode

■ Row by row scrolling

■ Interfaces

   – 3-lines Serial Interface (read and write)

   – I2C (read and write)

   – 4-Line serial (read and write)

■ Partial display mode (33,25,17,9 lines mode)

■ Fully integrated oscillator that requires no external components

■ CMOS compatible inputs

■ Programmable ID-Number

■ Programmable Bias Ratio

■ Programmable columns organization

■ Fully integrated configurable LCD bias voltage generator with:

   – Selectable multiplication factor (3x, 4X and 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

■ Interfaces supply voltage range from 1.6 to 3.6V

■ High voltage generator supply voltage range from 2.4 to 3.6V

■ Display supply voltage range from 3 to 13.2V