The CY14B101Q2A-SXI integrates a 1 Mbit nvSRAM with a nonvolatile element in each memory cell, featuring a serial SPI interface. With QuantumTrap technology, it ensures the world's most reliable nonvolatile memory, providing infinite read and write cycles for SRAM, and highly reliable nonvolatile data storage. Automatic data transfer and restoration operations further enhance its reliability and functionality.