CY14B256LA-SZ45XI

High-Density 256 kBit Parallel SRAM for Industrial Applications with Wide Temperature Range

CY14B256LA-SZ45XI is a 256-Kbit (32 K × 8) parallel nvSRAM that combines fast SRAM with QuantumTrap nonvolatile cells for instant, nonvolatile data backup. It operates from a single 2.7 V to 3.6 V supply over -40°C to 85°C and uses AutoStore with a 61 µF to 180 µF VCAP capacitor to STORE on power-down and RECALL on power-up. SZ45XI is 45 ns in a 32-pin SOIC, with 20-year retention and 1 million STORE cycles.