U635H64 Datasheet | Simtek

Obsolete - Not Remended for New Designs .. PowerStore 8K x 8 nvSRAM Features - - - - - - - - - - - - - - - - High-performance CMOS nonvolatile static RAM 8192 x 8 bits 25, 35 and 45 ns Access Times 12, 20 and 25 ns Output Enable Access Times ICC = 15 mA at 200 ns Cycle Time Automatic STORE to EEPROM on Power Down using system capacitance Software initiated STORE (STORE Cycle Time < 10 ms) Automatic STORE Timing 105 STORE cycles to EEPROM 10 years data retention in EEPROM Automatic RECALL on Power Up Software RECALL Initiation (RECALL Cycle Time < 20 μs) Unlimited RECALL cycles from EEPROM Single 5 V ± 10 % Operation Operating temperature ranges: 0 to 70 °C...