{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FM25L16B-DGTR","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"FM25L16B-DGTR","canonicalUrl":"https://icboms.com/infineon/FM25L16B-DGTR","factsUrl":"https://icboms.com/api/mcp/products/FM25L16B-DGTR","rawCanonicalId":null},"summary":{"shortDescription":"Cypress FM25L16B-DGTR, F-RAM™ series, 16Kbit FRAM, SPI, 20 MHz, 2.7V–3.6V, -40°C to 85°C, 8-WDFN exposed pad.","salesMarkdown":"## FRAM with SPI — what it replaces on the BOM The Cypress FM25L16B-DGTR is a 16Kbit non-volatile memory using ferroelectric RAM (FRAM) technology, organised as 2K x 8 bits and accessed through an SPI bus at up to 20 MHz. ## Package and thermal — 8-DFN with exposed pad The FM25L16B-DGTR comes in an 8-WDFN package with an exposed thermal pad (supplier device package 8-DFN 4x4.5 mm). For new designs this means no forced requalification horizon; for production lines it removes the single-source lifecycle risk that often drives emergency broker buys. ## Sourcing — qualified and quoted to order The active lifecycle means it remains a standard catalog item, not a shortage-era allocation play. For BOM planning, the FM25L16B-DGTR can be dual-sourced within the same family footprint if a second FRAM vendor is needed, though no pin-compatible second source is recorded in this ledger.","metaTitle":"FM25L16B-DGTR FRAM 16Kbit SPI 20 MHz, Active","metaDescription":"Cypress FM25L16B-DGTR 16Kbit FRAM, SPI interface, 20 MHz clock, -40°C to 85°C, 8-DFN. Active lifecycle, available to order.","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); Cut Tape (CT)","Technology":"FRAM (Ferroelectric RAM)","Memory Size":"16Kbit","Memory Type":"Non-Volatile","Memory Format":"FRAM","Mounting Type":"Surface Mount","Package / Case":"8-WDFN Exposed Pad","Product Status":"Active","Clock Frequency":"20 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"2.7V ~ 3.6V","Base Product Number":"FM25L16","Memory Organization":"2K 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":"$2.6100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2feb5e34130cf66b6b3f61adda07bd66.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the write endurance of FM25L16B-DGTR?","answer":"FRAM technology provides essentially unlimited write endurance — the datasheet specifies 10^14 read/write cycles, compared to 1 million cycles typical for EEPROM. No wear-leveling is needed."},{"question":"Is FM25L16B-DGTR compatible with 3.3V logic?","answer":"Yes, the supply range is 2.7V to 3.6V, which covers 3.3V logic levels directly. The SPI inputs are 3.3V-tolerant within that supply window."},{"question":"Does FM25L16B-DGTR have ECC or error correction?","answer":"The evidence does not list ECC support. FRAM cells are inherently more radiation-tolerant than Flash, but no on-chip error correction is claimed in the available specifications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/FM25L16B-DGTR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/FM25L16B-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}}