FM25V01A in Cypress / Infineon FM24 & FM25 FRAM Family
The FM25V01A family from Infineon Technologies (formerly Cypress) is a collection of high-performance 128Kbit non-volatile memory devices utilizing Ferroelectric RAM (F-RAM) technology. Designed for systems requiring frequent or high-speed data logging, these ICs operate over a 2.0V to 3.6V supply range and utilize a Serial Peripheral Interface (SPI). Unlike standard Flash or EEPROM, F-RAM offers virtually unlimited endurance and instantaneous write capabilities, making it ideal for mission-critical data retention in industrial and automotive environments.
Variants in This Sub-Family
Variants within the FM25V01A sub-family primarily differ in their packaging and delivery formats. The suffix 'G' designates an 8-pin Small Outline Integrated Circuit (SOIC) package. The additional 'TR' suffix, such as in FM25V01A-GTR, indicates that the components are provided in Tape and Reel format for automated high-volume assembly, whereas the 'G' variant typically refers to parts shipped in tubes. All devices share the same 128Kb density and SPI performance characteristics.
