DESCRIPTION

The X76F102 is a Password Access Security Supervisor, containing one 896-bit Secure Serial Flash 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

—2.0 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, TSSOP, and Smart Card Module