U632H64
Features
High-performance CMOS nonvolatile static RAM 8192 x 8 bits 25 ns Access Time 12 ns Output Enable Access Time ICC = 15 m A at 200 ns Cycle Time Automatic STORE to EEPROM on Power Down using external capacitor Hardware or 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 -40 to 85 °C QS 9000 Quality Standard ESD characterization according MIL STD 883C M3015.7-HB (classification see IC Code Numbers) Ro HS pliance and Pb- free Package: SOP28 (330 mil) Pin Configuration
VCAP A12 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 VSS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 VCCX W HSB A8 A9 A11 G A10 E DQ7 DQ6 DQ5 DQ4 DQ3
Power Store 8K x 8 nv SRAM
Description
The U632H64 has...
