{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FM25V02-DGTR","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"FM25V02-DGTR","canonicalUrl":"https://icboms.com/infineon/FM25V02-DGTR","factsUrl":"https://icboms.com/api/mcp/products/FM25V02-DGTR","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies F-RAM™ FM25V02-DGTR, 256Kbit (32K x 8) non-volatile FRAM, SPI interface, 40 MHz clock, 2V to 3.6V supply, 8-WDFN exposed pad, -40°C to 85°C.","salesMarkdown":"The FM25V02-DGTR is a 256Kbit (32K x 8) non-volatile FRAM from Infineon's F-RAM series, using ferroelectric technology that combines the fast write speed of SRAM with the data retention of EEPROM. The SPI interface runs at 40 MHz, so a full 32K-byte page can be written in under 1 ms — orders of magnitude faster than a serial EEPROM of the same density, which matters for data-logging or parameter-storage applications where write-cycle time is the bottleneck. Infineon lists the FM25V02-DGTR as Obsolete. For a BOM line already using this exact ordering code, the existing PCB footprint and firmware are a direct match — no board spin or software change is needed when sourcing through these channels. ## Package and board-fit checklist The 8-WDFN exposed pad package (supplier device package 8-DFN, 4x4.5 mm) requires a thermal pad on the PCB for proper heat dissipation. The exposed paddle should be soldered to a copper plane — the datasheet's recommended footprint is the reference for stencil aperture and via placement. The SPI interface uses four signals (CS, SCK, SI, SO), so a 4-wire connection to the host MCU is sufficient.","metaTitle":"Infineon FM25V02-DGTR FRAM, 256Kbit SPI, 40 MHz, 8-DFN","metaDescription":"Infineon FM25V02-DGTR 256Kbit non-volatile FRAM, SPI interface, 40 MHz clock, 2V-3.6V supply, -40°C to 85°C, 8-DFN package. Obsolete — sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"F-RAM™","Package":"Tape & Reel (TR)","Technology":"FRAM (Ferroelectric RAM)","Memory Size":"256Kbit","Memory Type":"Non-Volatile","Memory Format":"FRAM","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","Product Status":"Obsolete","Clock Frequency":"40 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"2V ~ 3.6V","Base Product Number":"FM25V02","Memory Organization":"32K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-DFN (4x4.5)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/46686c062a22da242ffececda7157022.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is FM25V02-DGTR obsolete and what are the lifecycle details?","answer":"Yes, the FM25V02-DGTR is listed as Obsolete by Infineon. No official successor part number has been published."},{"question":"What is the replacement or equivalent for FM25V02-DGTR?","answer":"The FM25V02-DGTR is an obsolete part; for a drop-in replacement, sourcing through surplus channels is the direct path. A functionally similar FRAM from the same F-RAM family would require verifying the package, interface, and supply voltage against the BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/FM25V02-DGTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/FM25V02-DGTR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:21:19.108Z","lastPublished":"2026-07-21T02:21:19.108Z","indexable":true}}