Toshiba Launches Low Power Consumption Interface Bridge for LCD Displays

  Toshiba Launches Low Power Consumption Interface Bridge for LCD Displays

Reduces power consumption by 70% of existing product

Business Wire

TOKYO -- January 18, 2013

Toshiba Corporation (TOKYO:6502) has launched a MIPI-DSI to LVDS
interface-converter bridge LSI for LCD displays that is suited for use in
mobile devices, such as tablet PCs and Ultrabooks^TM. The new lineup supports
panel resolutions up to WUXGA (1920 x 1200 x 24bit @ 60fps). Samples are
available now with mass production scheduled to start in March 2013.

Toshiba Low Power Consumption Interface Bridge for LCD Displays of Mobile
Devices (Photo: Business W ...

Toshiba Low Power Consumption Interface Bridge for LCD Displays of Mobile
Devices (Photo: Business Wire)

The new interface bridge changes the power supply operating voltage of the
LVDS operating system from 3.3V to 1.8V, reducing the power consumption of the
LSI to 30% that of Toshiba's current product, a level that can contribute to
reduced overall power consumption by products in which it is used.

Key Features

1.Reduces power consumption by 70%, compared to Toshiba's current product,
    by using a 1.8V LVDS operating system.
2.Maximum 1Gbps/lane link speed MIPI-DSI interface
3.Maximum 945Mbps/lane link speed LVDS interface
4.Supports RGB565/666/888 video input formats

Applications

Conversion interface between the main SoC and the LCD display of mobile
devices, such as tablet PCs and Ultrabooks™.


Main specifications
Part Number                    TC358774XBG            TC358775XBG
                                1600 x 1200             1900 x 1200
Maximum resolution support
                                (24bit, 60fps)          (24bit, 60fps)
MIPI-DSI input lane             Four lanes              Four lanes
LVDS output link                Single Link             Dual Links
Power consumption               42.92mW(720x480x18bit@26MHz)
                                68.33mW(1366x768x18bit@85MHz)
measurement value (reference)   96.24mW(1920x1080x18bit@74MHz)
                                FPGA49                  FPGA64
Package
                                5mmx5mm、0.65mm pitch   6mmx6mm、0.65mm pitch
Sample schedule                 Available               Available
Mass production schedule       March 2013             April 2013
                                                        

*Ultrabook^TM is a trademark of Intel Corporation.

Information in this document, including product prices and specifications,
content of services and contact information, is current on the date of the
announcement but is subject to change without prior notice.

About Toshiba

Toshiba is a world-leading diversified manufacturer, solutions provider and
marketer of advanced electronic and electrical products and systems. Toshiba
Group brings innovation and imagination to a wide range of businesses: digital
products, including LCD TVs, notebook PCs, retail solutions and MFPs;
electronic devices, including semiconductors, storage products and materials;
industrial and social infrastructure systems, including power generation
systems, smart community solutions, medical systems and escalators &
elevators; and home appliances. Visit Toshiba's web site at
www.toshiba.co.jp/index.htm

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Contact:

Toshiba Corporation
Semiconductor & Storage Products Company
Koji Takahata, +81-3-3457-3405
semicon-NR-mailbox@ml.toshiba.co.jp
 
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