AS3524 View Datasheet(PDF) - austriamicrosystems AG
Part Name
Description
Manufacturer
AS3524 Datasheet PDF : 124 Pages
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AS3524 C21 / C22
Data Sheet, Confidential
MMC/SD Interface
• MMC/SD Card host for multiple card support
• 4 data line support for SD cards
MS / MS Pro Interface
• Dedicated dual port buffer RAM
Display Interface
• Serial and parallel controller supported
• On chip hardware acceleration
Synchronous Serial Interface
• Master and slave operation
• 8 and 16 bit support
• Several protocol standards supported
I2S Interface
• Input multiplexed with audio subsystem
• selectable SPDIF input conversion
• Dedicated dual port buffer RAM
2 Wire Serial Control Interface
• Master and slave operation
• Standard and fast mode support
General Purpose IO Interface
• 4x 8-bit ports
Multiple Boot Options
• Selection of internal ROM or external boot device
• Internal boot loader supporting boot from external
NorFlash, NandFlash, IDE, SPI host
• Internal USB boot loader with USB promer supporting
initial factory programming and firmware update
austriamicrosystems
2 Application
• Portable Digital Audio Player and Recorder
• Portable Digital Media Player
• PDA
• Smartphone
© 2003-2006, austriamicrosystems AG, 8141 Unterpremstaetten, Austria-Europe. All Rights Reserved.
www.austriamicrosystems.com
Revision 1.11
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