Pass Tm Secureflash Inc.

The X76F041 is a password access security supervisor device, containing four 128 x 8 bit SecureFlash arrays. Access CAN be controlled by three 64-bit programmable passwords, one for read operations, one for write opera- tions and one for device conguration. The X76F041 features a serial Interface and software protocol allowing operation on a simple two wire bus. The bus signals are a Clock input (SCL) and a bidirectional data input and output (SDA). Access to the device is con- trolled through a chip select input (CS), allowing any number of devices to share the same bus. The X76F041 also features a synchronous response to reset; providing an Automatic output of a pre-congured 32-bit data stream conforming to the ISO standard for memory cards. The X76F041 utilizes Xicors proprietary Direct WriteTM cell, providing a minimum endurance of 100,000 cycles per sector and a minimum data retention of 100 years. By Intersil Corporation