Integrated FRAM, memory chips, flash memory, smart cards, data storage - tatanh1983/conchodom GitHub Wiki 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-gtr-cypress-8003633