Memory ICs, RAM, NVRAM, FRAM (Ferroelectric RAM), FM25L04B-G, Cypress

 Cypress FM25L04B-G in Tube. FM25L04B Series 4 kb (512 x 8) Serial 3 V F-RAM Memory - SOIC-8.

https://www.futureelectronics.com/p/semiconductors--memory--RAM--nvram--fram-mram/fm25l04b-g-cypress-1003457