The CY14B116N-ZSP45XIT is a 16-Mbit nvSRAM organized as 1024K × 16 with QuantumTrap nonvolatile elements. It operates from 2.7 V to 3.6 V over -40 to 85°C, with 650 µA max standby current and 10 µA max sleep current. Data is preserved by hands-off AutoStore on power-down using a VCAP capacitor, with software- and HSB pin-initiated STORE/RECALL. Speed grade is 45 ns in a 54-pin TSOP II package (tape and reel).