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* EE Programmable 65,536 x 1-, 131,072 x 1-, 262,144 x 1-, 524,288 x 1-, 1,048,576 x 1-, 2,097,152 x 1-, and 4,194,304 x 1-bit Serial Memories Designed to Store Configuration Programs for Field Programmable Gate Arrays (FPGAs)* Supports both 3.3V and 5.0V Operating Voltage Applications* In-System Programmable (ISP) via Two-Wire Bus* Simple Interface to SRAM FPGAs (R) (TM)* Compatible with Atmel AT6000, AT40K and AT94K Devices, Altera FLEX , APEX (R) (TM) (TM) (TM) (R) (R) Devices, Lucent ORCA® , Xilinx XC3000 , XC4000 , XC5200 , Spartan , Virtex FPGAs* Cascadable Read-back to Support Additional Configurations or Higher-density Arrays* Very Low-power CMOS EEPROM Process* Programmable Reset Polarity* Available in 6 mm x 6 mm x 1 mm 8-lead LAP (Pin-compatible with 8-lead SOIC/VOIC Packages), 8-lead PDIP, 8-lead SOIC, 20-lead PLCC, 20-lead SOIC, 44-lead PLCC and 44-lead TQFP Packages* Emulation of Atmel's AT24CXXX Serial EEPROMs* Low-power Standby Mode* High-reliability Endurance: 100,000 Write Cycles Data Retention: 90 Years for Industrial Parts (at 85°C) and 190 Years for Commercial Parts (at 70°C)
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