CY14U256LA-BA35XIT is a 256-Kbit (32 K × 8) parallel nvSRAM combining fast SRAM with QuantumTrap nonvolatile storage. It supports 35 ns access and hands-off AutoStore on power-down using a VCAP capacitor (120 µF to 180 µF), with RECALL on power-up or by software/HSB pin. Rated for 1 million STORE cycles and 20-year retention. Operates at VCC 2.7 V to 3.6 V and VCCQ 1.65 V to 1.95 V over -40 to 85°C in a 48-ball FBGA.