STE2130S Datasheet, PDF (1/4 Pages) STMicroelectronics – 240RGB x 320 single chip true 262K color controller/driver

STE2130S
240RGB x 320 single chip true 262K color controller/driver
Data Brief
Features
■ 240RGB x 320 display matrix
■ 1382Kbits display RAM
■ 65K and 262K color modes
■ Partial display mode
■ Vertical scrolling
■ Programmable number of lines and columns
allows smaller display resolutions
■ Programmable N-line polarity inversion
■ Selectable input interfaces:
– 68000 and 8080 parallel interfaces
– 3- and 4- wire SPI interface
– 3-wire 9-bit serial Interface
■ Selectable scan direction
■ 4 programmable gamma look-up tables for
gamma setting
■ Fully integrated oscillator requires no external
components
■ Fully integrated biasing and voltage generator
■ Designed for chip-on-glass (COG) and chip-
on-foil (COF) applications
■ Logic supply voltage range from 1.5 to 1.95V
■ High-voltage generator supply range from 2.2
to 3.6V
■ Integrated low drop-out (LDO) voltage
regulator
■ Common electrode switch drive
■ Cap-On-Common and Cap-on-Gate (patented)
TFT structures
■ Gate, common and source waveform timing
generation digitally tunable
■ Gate driver voltage range from -15.0 to 16.5V
■ Source driver voltage range from 0.0 to 5.5V
■ Common driver voltage range from -2.5 to 4.5V
■ One Time Programmable (OTP) non-volatile
embedded memory
■ On chip calibration (with OTP Cells) of key
configuration and gamma curve parameters.
■ External non-volatile memory (EEPROM)
allows storing key configuration parameters
and gamma curve parameters.
Description
The STE2130S is a low power CMOS LCD
controller/driver featuring extremely low current
consumption.
Designed to drive 240 RGB columns by 320 rows,
65K or 262K color graphics display, with
amplitude modulation, the STE2130S provides all
necessary functions in a single chip, including an
on-chip gate driver supply, source driver supply
and source reference voltage generators resulting
in a minimum of externals components.
A complete set of digital functions limits host
controller overhead to manage complex display
configurations and to transfer fast moving image
data to the display RAM.
STE2130S features five standard interfaces (3-
wire serial, 3-wire SPI, 4-wire SPI, 68000 parallel
and 8080 parallel) for easy of interfacing with the
host controller.
The STE2130S is designed to operate with both
traditional Cap-on-Common and Cap-on-Gate
panels by means of a switching Common
Electrode driving scheme
December 2006
Rev 1
For further information contact your local STMicroelectronics sales office.
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www.st.com
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