The CY14V256LA-BA35XIT is a 256-Kbit (32K × 8) parallel nvSRAM combining fast SRAM with QuantumTrap nonvolatile storage. It supports 35 ns access and AutoStore data save on power loss using a 61–180 µF VCAP capacitor, with RECALL on power-up or by software. Operates at VCC 3.0–3.6 V and VCCQ 1.65–1.95 V over -40 to 85°C, with 1 million STORE cycles and 20-year retention, in a 48-ball FBGA.