{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FM25H20-GTR","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"FM25H20-GTR","canonicalUrl":"https://icboms.com/infineon/FM25H20-GTR","factsUrl":"https://icboms.com/api/mcp/products/FM25H20-GTR","rawCanonicalId":null},"summary":{"shortDescription":"Cypress F-RAM, Series F-RAM™, 2Mbit, 40MHz SPI, 256K x 8, 2.7–3.6V, 8-SOIC (0.209 inch, 5.30mm), -40°C to 85°C, Tape & Reel.","salesMarkdown":"## What this FRAM does on the board The FM25H20-GTR is a 2Mbit ferroelectric RAM from Cypress's F-RAM™ series, organized as 256K x 8 and accessed over a 40 MHz SPI bus. The 2.7 V to 3.6 V supply and -40°C to 85°C range fit it for industrial data loggers, metering, and configuration storage where frequent small writes matter. ## 40 MHz SPI — what it buys you The SPI interface runs at 40 MHz. FRAM endurance is effectively unlimited, so you can log at full bus rate without wear-leveling. ## Lifecycle reality — obsolete, sourced to order No last-time-buy window remains; the only supply is through independent distribution on a quoted-to-order basis. If you are qualifying a new design, look at current-production FRAM parts from Infineon (which now owns the Cypress F-RAM line) or a pin-compatible SPI FRAM from another vendor.","metaTitle":"Cypress FM25H20-GTR 2Mbit FRAM, 40MHz SPI, 8-SOIC, Obsolete","metaDescription":"FM25H20-GTR is a 2Mbit non-volatile FRAM with 40MHz SPI interface in 8-SOIC. Obsolete — sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"FM25H20-GTR","Series":"F-RAM™","Package":"Tape & Reel (TR)","Technology":"FRAM (Ferroelectric RAM)","Memory Size":"2Mbit","Memory Type":"Non-Volatile","Memory Format":"FRAM","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.209\\\", 5.30mm Width)","Clock Frequency":"40 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"FM25H20","Memory Organization":"256K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b70f41dba86863d89d30f00f830e49be.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What compliance documentation does Cypress provide for the FM25H20-GTR?","answer":"The FM25H20-GTR is listed as RoHS-compliant and supplied on Tape & Reel. Full compliance declarations (RoHS, REACH) are available from the manufacturer or through our documentation request process."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/FM25H20-GTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/FM25H20-GTR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}