DESCRIPTION

The X76F100 is a Password Access Security Supervisor, containing one 896-bit Secure SerialFlash array. Access to the memory array can be controlled by two 64-bit passwords. These passwords protect read and write operations of the memory array.

FEATURES

• 64-bit password security

• One array (112-bytes) two passwords (16-bytes)

—Read password

—Write password

• Programmable passwords

• Retry counter register

—Allows 8 tries before clearing of the array

• 32-bit response to reset (rst input)

• 8-byte sector Write Mode

• 1MHz clock rate

• 2-wire serial interface

• Low power CMOS

—3.0 to 5.5V operation

—Standby current less than 1µA

—Active current less than 3 mA

• High reliability endurance:

—100,000 write cycles

• Data retention: 100 years

• Available in:

—8-lead PDIP, SOIC, MSOP, and smart car module