Document
APPLICATION NOTE A V A I LABLE
AN76 • AN78 • AN81 • AN87
64K/32K/16K
X24F064/032/016
8K/4K/2K x 8 Bit
SerialFlash™ Memory with Block Lock™ Protection
FEATURES
• 1.8V to 3.6V or 5V “Univolt” Read and Program Power Supply Versions
• Low Power CMOS —Active read current less than 1mA —Active program current less than 3mA —Standby current less than 1µA
• Internally Organized 8K/4K/2K x 8 • New Programmable Block Lock Protection
—Software write protection —Programmable hardware write protect • Block Lock (0, 1/4, 1/2, or all of the Flash Memory Array) • 2 Wire Serial Interface • Bidirectional Data Transfer Protocol • 32 Byte Sector Programming • Self Timed Program Cycle —Typical programming time of 5ms per sector • High Reliability —Endurance: 100,000 cycles per byte —Data retention: 100 years • Available Packages —8-lead PDIP —8-lead SOIC (JEDEC) —14-lead TSSOP (X24F032/016) —20-lead TSSOP (X24F064)
DESCRIPTION
The X24F064/0.