Note 1.
AT17LV65A, AT17LV128A, and AT17LV256A are Not Recommended for New Designs (NRND) and are Replaced by AT17LV512A.
AT17LV65A(1), AT17LV128A(1), AT17LV256A(1) AT17LV512A, AT17LV010A, AT17LV002A FPGA Configuration EEPROM Memory 3.
3V and 5V System Support Features DATASHEET  EE Programmable Serial Memories Designed to Store Configuration Programs for Altera® FLEX® and APEX™ Field Programmable Gate Arrays (FPGA) ̶ 65,536 x 1-bit(1) ̶ 262,144 x 1-bit(1) ̶ 1,048,576 x 1-bit ̶ 131,072 x 1-bit(1) ̶ 524,288 x 1-bit ̶ 2,097,152 x 1-bit  Supports both 3.
3V and 5.
0V Operating Voltage Applications  In-System Programmable (ISP) via 2-wire Bus  Simple Interface to SRAM FPGAs  Compati...

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