CY14B256L Description
The Cypress CY14B256L is a fast static RAM with a nonvolatile element in each memory cell. The embedded nonvolatile elements incorporate QuantumTrap technology producing the world’s most reliable nonvolatile memory. The SRAM provides infinite read and write cycles while independent, nonvolatile data resides in the highly reliable QuantumTrap cell.
CY14B256L Key Features
- 25 ns, 35 ns, and 45 ns access times
- 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