Intellasys Memory Reader Controller Family Adds Two Members

Expanding the OnSpec line of memory-reader controller chips, the xSil267 and xSil268 enable secure USB data transfers from popular storage devices such as flash media and hard disk drives. The xSil267 controls serial-only, multi-slot applications and the xSil268 controls both serial and parallel interfaces for multi-slot applications. Both devices feature a 128-bit, hardware-embedded, encryption/decryption function that can be enabled via firmware. Compliant with the advanced encryption standard, this security feature is augmented by a two-level software authentication of passwords. Other shared features include a 16-bit processor, EEPROM port, two general-purpose timers, and a watchdog timer. The xSil267 comes in a 48-pin, 7 mm x 7 mm QFP, while the xSil268 comes in a 100-pin, 16 mm x 16 mm QFP. INTELLASYS CORP., Cupertino, CA. (408) 446-4222.