{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FM25V20A-DGTR","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"FM25V20A-DGTR","canonicalUrl":"https://icboms.com/infineon/FM25V20A-DGTR","factsUrl":"https://icboms.com/api/mcp/products/FM25V20A-DGTR","rawCanonicalId":null},"summary":{"shortDescription":"Cypress F-RAM™ series, 2Mbit FRAM, SPI interface, 40 MHz clock, 2V-3.6V supply, -40°C to 85°C, 8-DFN (5x6) package, Tape & Reel.","salesMarkdown":"## What this FRAM does on the board The FM25V20A-DGTR is a 2Mbit FRAM organized as 256K x 8 bits, communicating over SPI at up to 40 MHz. ## Lifecycle reality — EOL flagged The FM25V20A-DGTR carries an end-of-life (EOL) status, meaning Cypress has scheduled this variant for discontinuation. The base product number FM25V20 remains the reference, but the DGTR suffix (DFN package, Tape & Reel) is the specific version being wound down. If you are freezing a BOM or supporting a long-life product, plan for a last-time buy or evaluate a drop-in replacement from the same F-RAM family — the 2Mbit SPI FRAM footprint is shared across several Cypress/Infineon order codes. Sourcing is through independent distribution; we can quote current availability and pricing against an RFQ. ## Where you find it in the field Typical homes for this FRAM include industrial PLCs that log runtime data, smart meters recording consumption intervals, and medical devices storing calibration constants that change during operation. The non-volatile nature means no battery backup is needed for retention, and the SPI interface keeps the pin count low — four signal wires plus power. On a repair bench, if a board has a scorched FRAM or one that lost its contents, the FM25V20A-DGTR is a direct swap for any 2Mbit SPI FRAM in the same DFN-8 footprint, provided the supply voltage matches.","metaTitle":"Cypress FM25V20A-DGTR FRAM, 2Mbit SPI, 40 MHz, 8-DFN","metaDescription":"Cypress FM25V20A-DGTR 2Mbit FRAM, SPI interface, 40 MHz clock, 2V-3.6V supply, -40°C to 85°C. Sourced to order — request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","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-WDFN Exposed Pad","Product Status":"Active","Clock Frequency":"40 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"2V ~ 3.6V","Base Product Number":"FM25V20","Memory Organization":"256K x 8","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"8-DFN (5x6)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.2875","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1baa419f7783227e84740b8f42deddab.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the datasheet for FM25V20A-DGTR?","answer":"The datasheet covers the Cypress F-RAM FM25V20A family, including the DGTR variant. It specifies the 2Mbit density, SPI interface at 40 MHz, 2V to 3.6V supply, and the 8-DFN package with industrial temperature range."},{"question":"What is the alternative or replacement for FM25V20A-DGTR?","answer":"A direct replacement would be another 2Mbit SPI FRAM in the same DFN-8 footprint, such as other FM25V20 variants with different package suffixes. Check the base product number FM25V20 for compatible order codes; the DGTR suffix specifically denotes the 8-DFN Tape & Reel version."},{"question":"Does FM25V20A-DGTR support 2V to 3.6V supply and 40MHz SPI?","answer":"Yes, the FM25V20A-DGTR operates from 2V to 3.6V supply and communicates over an SPI bus at up to 40 MHz. That covers both 3.3V and 2.5V logic systems."},{"question":"What is the endurance of FM25V20A-DGTR?","answer":"FRAM technology offers essentially unlimited read/write endurance — typically 10^14 cycles — unlike EEPROM or Flash which degrade after 10^5 to 10^6 writes. No wear-leveling is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/FM25V20A-DGTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/FM25V20A-DGTR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}