CY14B256L Datasheet (Cypress Semiconductor)

CY14B256L, 256-Kbit (32K x 8) nvSRAM

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

CY14B256L 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 powe