Display Buffer

With the embedded DRAM process technology, Toshiba's Display Buffer comes with a large buffer memory to meet the rapidly evolving needs of diverse multimedia applications.

Block Diagram of Display Display Buffer.

Examples of Display Buffer Solutions

MDDI Display Buffer : VEGAMagiq / TC358721XBG

Features

MDDI Client interface with data rates of up to 400 Mbps
Support for a VGA-sized primary LCD panel and a QCIF+-sized secondary LCD panel
Traditional peripheral interfaces: I²C, SPI, GPIO and PWM
Input clock frequency range between 32.768 kHz and 20 MHz
LCD video transfer rate: VGA at 60 fps
Halogen-free package

The product photograph of TC358720XBG,TC358721XBG.

General Specifications

General Specifications of the TC358721XBG
Supply voltages	1.5 V (Core), 2.6 V (eDRAM), 1.8-3.3 V (I/O), 1.5/1.8 V (MDDI I/O)
Package dimensions	6mm × 6mm (81 pins)
Status / Availability	Mass production

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MDDI Display Buffer : VEGAMagiq-W / TC358723XBG

Features

MDDI Client interface with data rates of up to 400 Mbps
Support for a VGA-sized primary LCD panel and a QCIF+-sized secondary LCD panel
Traditional peripheral interfaces: I²C, SPI, GPIO and PWM
Input clock frequency range between 32.768 kHz and 20 MHz
LCD video transfer rate: VGA at 60 fps
Halogen-free package

The product photograph of TC358722XBG, TC358723XBG.

General Specifications

General Specifications of the TC358723XBG
Supply voltages	1.5 V (Core), 2.6 V (eDRAM), 1.8-3.3 V (I/O), 1.5/1.8 V (MDDI I/O)
Package dimensions	6mm × 6mm (100 pins)
Status / Availability	Mass production