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Toshiba Launches Low Power Consumption Interface Bridge for LCD Displays

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 UltrabooksTM. 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
Maximum resolution support 1600 x 1200

(24bit, 60fps)

1900 x 1200

(24bit, 60fps)

MIPI-DSI input lane Four lanes Four lanes
LVDS output link Single Link Dual Links
Power consumption

measurement value (reference)

42.92mW(720x480x18bit@26MHz)
68.33mW(1366x768x18bit@85MHz)
96.24mW(1920x1080x18bit@74MHz)
Package FPGA49

5mmx5mm、0.65mm pitch

FPGA64

6mmx6mm、0.65mm pitch

Sample schedule Available Available
Mass production schedule   March 2013   April 2013
 

*UltrabookTM 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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