CY14V101QS-SE108XQ is a 1-Mbit (128K × 8) Quad SPI nvSRAM that combines SRAM with SONOS nonvolatile cells. It supports SPI/DPI/QPI with 108 MHz clock and up to 54 MBps read/write. AutoStore saves SRAM to nonvolatile memory at power-down and RECALL restores on power-up; STORE/RECALL can also be triggered by instruction or HSB pin. It runs on 2.7 V to 3.6 V VCC with 1.71 V to 2.0 V I/O, -40°C to 105°C.