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STE2007DIE2

96 x 68 Single-chip LCD controller/driver

STMicroelectronics 

STE2007

96 x 68 Single-chip LCD controller/driver

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

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).

December 2006

Rev 3

1/62

www.st.com

62

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