Datasheet Summary
PRELIMINARY
1 Mbit (128K x 8) nvSRAM With Real-Time Clock
Features
- Data integrity of Cypress nvSRAM bined with full featured Real-Time Clock (RTC)
- Watchdog timer
- Clock alarm with programmable interrupts
- Capacitor or battery backup for RTC
- 25 ns, 35 ns, and 45 ns access times ..
- “Hands-off” automatic STORE on power down with only a small capacitor
- STORE to QuantumTrap™ initiated by software, device pin, or on power down
- RECALL to SRAM initiated by software or on power up
- Infinite READ, WRITE, and RECALL cycles
- High reliability
- Endurance to 200,000 cycles
- -
- -
- Data retention: 20 years @55°C 10 mA typical ICC at 200 ns cycle time...