{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FM25V10-PG","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"FM25V10-PG","canonicalUrl":"https://icboms.com/infineon/FM25V10-PG","factsUrl":"https://icboms.com/api/mcp/products/FM25V10-PG","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies F-RAM™ series, FM25V10-PG 1Mbit FRAM, SPI interface, 40 MHz clock, 128K x 8 organization, 2V-3.6V supply, -40°C to 85°C, 8-DIP (0.300\", 7.62mm) tube.","salesMarkdown":"## SPI FRAM at 40 MHz — 1 Mbit non-volatile with no write-cycle penalty The FM25V10-PG is a 1 Mbit ferroelectric RAM (FRAM) from Infineon's F-RAM series, organised as 128 K × 8 bits and accessed over an SPI bus at up to 40 MHz. Unlike EEPROM or NOR flash, FRAM writes at bus speed with no erase-before-write or page-buffer delay — each byte is written in a single SPI cycle, and endurance is effectively unlimited for field-data logging. ## Industrial temperature grade in a through-hole DIP The 8-pin PDIP package (0.300\" body, 7.62 mm row spacing) is through-hole — hand-solderable, socket-friendly, and easier to rework than a surface-mount part in a prototype or low-volume build. The SPI interface operates at 40 MHz across the full voltage range, so the read/write throughput is consistent regardless of the chosen rail. ## What FRAM means for the BOM FRAM writes at bus speed with no write-cycle overhead — a key advantage over serial EEPROM or NOR flash when the system logs data frequently or needs to store updated parameters without a page-erase sequence. The SPI interface at 40 MHz delivers a sustained write throughput of 5 Mbytes/s, limited only by the bus clock, not the memory array.","metaTitle":"Infineon FM25V10-PG 1Mbit SPI FRAM, 40 MHz, 8-DIP","metaDescription":"Infineon FM25V10-PG 1Mbit FRAM, 40 MHz SPI, 2V-3.6V, -40°C to 85°C, 8-DIP. Obsolete — sourced to order against RFQ. Confirm availability at quote.","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":"Tube","Technology":"FRAM (Ferroelectric RAM)","Memory Size":"1Mbit","Memory Type":"Non-Volatile","Memory Format":"FRAM","Mounting Type":"Through Hole","Package / Case":"8-DIP (0.300\\\", 7.62mm)","Product Status":"Obsolete","Clock Frequency":"40 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"2V ~ 3.6V","Base Product Number":"FM25V10","Memory Organization":"128K x 8","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"8-PDIP","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.7700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c75e7155e25013266c6676cfefedbad5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the FM25V10-PG's memory density and interface?","answer":"It is a 1 Mbit FRAM (128 K × 8) accessed over an SPI bus at up to 40 MHz."},{"question":"What package does the FM25V10-PG come in?","answer":"It is supplied in an 8-pin PDIP (0.300\" body, 7.62 mm row spacing), shipped in tubes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/FM25V10-PG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/FM25V10-PG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:21:23.601Z","lastPublished":"2026-07-21T02:21:23.601Z","indexable":true}}