{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FM24V05-G","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"FM24V05-G","canonicalUrl":"https://icboms.com/infineon/FM24V05-G","factsUrl":"https://icboms.com/api/mcp/products/FM24V05-G","rawCanonicalId":null},"summary":{"shortDescription":"Infineon F-RAM™ FM24V05-G, 512Kbit FRAM, I2C 3.4 MHz, 130 ns access, 2V-3.6V, 64K x 8, SOIC-8, -40°C to 85°C.","salesMarkdown":"The Infineon FM24V05-G is a 512Kbit non-volatile FRAM (Ferroelectric RAM) memory organised as 64K x 8 bits, communicating over an I²C bus at up to 3.4 MHz. It combines the non-volatility of EEPROM with the write speed and endurance of SRAM — no page-buffer delays, no erase cycles before writes. The 130 ns access time and 3.4 MHz clock make it a fit for data-logging, configuration storage, and metering applications where frequent, fast writes to non-volatile memory are needed. ## Supply range and I²C bus compatibility The 2V to 3.6V supply range covers both 3.3V and 2.5V rails, and the I²C interface is fully compatible with 3.3V logic levels without extra level shifting. The 3.4 MHz clock frequency is the high-speed mode (Hs-mode) ceiling — the part also operates at the standard 100 kHz and fast 400 kHz modes, so it can share a bus with slower peripherals. The 130 ns access time is the random-read cycle; sequential reads run at the bus clock rate, so sustained throughput is limited by the I²C master, not the memory. ROHS3 compliant. The SOIC-8 footprint is standard and shared with many serial EEPROMs.","metaTitle":"FM24V05-G F-RAM 512Kbit I2C FRAM, 3.4 MHz","metaDescription":"Infineon FM24V05-G 512Kbit FRAM, I2C 3.4 MHz, 2V-3.6V, SOIC-8, active.","metaKeywords":null},"attributes":{"series":"F-RAM™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"F-RAM™","Package":"Tube","Technology":"FRAM (Ferroelectric RAM)","Access Time":"130 ns","Memory Size":"512Kbit","Memory Type":"Non-Volatile","Memory Format":"FRAM","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","Clock Frequency":"3.4 MHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"2V ~ 3.6V","Base Product Number":"FM24V05","Memory Organization":"64K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0000","priceTiers":[{"qty":200,"price":"$3.00000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/31287f742d7202e53ca051b03a2479ed.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/FM24V05-G/alternatives.json"},"ai":{"faq":[{"question":"What is the I2C maximum clock frequency of FM24V05-G?","answer":"The I²C interface supports a maximum clock frequency of 3.4 MHz (high-speed mode)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/FM24V05-G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/FM24V05-G 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}}