OnSpec xSil 261B ? Hi-Speed USB Hard Disk Drive R/W Controller with AES Encryption

Functional Description

The xSil 261B is designed to connect an IDE drive to USB. It contains the following:

         Encryption ?AES embedded

         48-pin 9mm x 9mm LQFP package

         Single chip with integrated USB 2.0 PHY

         Serial EEPROM port

         UDMA Modes 0..4 supported

         MDMA Modes 0..2 supported

         PIO Modes 0..6 supported

         IDE interface

         Serial port

         Two General Purpose Timers

         Watchdog Timer

         16 bit Processor

         Internal RAM for supporting enhancements

         ROM with BIOS and Application code

         Programmable Read and Write widths

         PD-DRM support to report unique serial number

         Optimum hardware controlled transfer for speed and scalability

         IDE Hard Disk Drives / Removable IDE Hard disk drives

         Supports UDMA Modes 0..4, MDMA Modes 0..2, PIO Modes 0..6

         Supports Hard drives of up to 2048GB (2TeraBytes)

         Supports IDE UDMA Modes 0..4, MDMA Modes 0..2, PIO Modes 0..6

         ROM has built in support for SHA-256 based authentication

         Supports UDMA Modes 0..4, MDMA Modes 0..2, PIO Modes 0..6