CY14B256L
CY14B256L is 256-Kbit (32K x 8) nvSRAM manufactured by Cypress.
PRELIMINARY
256-Kbit (32K x 8) nvSRAM
Features
- 25 ns, 35 ns, and 45 ns access times
- “Hands-off” automatic STORE on power down with only a small capacitor
- STORE to QuantumTrap™ nonvolatile elements is initiated by software, device pin, or AutoStore™ on power down
- RECALL to SRAM initiated by software or power up
- Infinite READ, WRITE, and RECALL cycles
- 10 mA typical ICC at 200 ns cycle time
- 200,000 STORE cycles to QuantumTrap
- 20-year data retention @ 55°C
- Single 3V operation with tolerance of +15%,
- 10%
- mercial and industrial temperature
- SOIC and SSOP packages
- RoHS pliance
Functional Description
The Cypress CY14B256L is a fast static RAM with a...
