Non volatile ram memory, spi fram, Fram memory, fram memories, memory modules

 FRAM (Ferroelectric RAM) Memory IC 256Kb (32K x 8) SPI 40 MHz 8-SOIC

https://www.futureelectronics.com/p/semiconductors--memory--RAM--nvram--fram-mram/fm25v02a-gtr-infineon-8055375