{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FM25CL64B-G","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"FM25CL64B-G","canonicalUrl":"https://icboms.com/infineon/FM25CL64B-G","factsUrl":"https://icboms.com/api/mcp/products/FM25CL64B-G","rawCanonicalId":null},"summary":{"shortDescription":"Cypress F-RAM™ FM25CL64B-G, 64Kbit (8K x 8) non-volatile FRAM, SPI interface, 20 MHz clock, 2.7V-3.65V supply, -40°C to 85°C, 8-SOIC package, Tube.","salesMarkdown":"The Cypress FM25CL64B-G is a 64Kbit non-volatile FRAM (Ferroelectric RAM) memory device using the SPI interface. It organizes the memory as 8K x 8 bits and clocks at 20 MHz on the SPI bus. FRAM combines the fast write speed and endurance of SRAM with non-volatility, so no battery backup is needed for data retention. Typical applications include industrial control parameter storage, metering data logs, and point-of-sale transaction buffers where frequent write cycles and instant non-volatility matter. ## Package and mounting — 8-SOIC, surface mount, tube delivery The device is supplied in an 8-SOIC package (3.90mm body width) for surface-mount assembly. The footprint is the common 8-pin SOIC, so it drops onto existing SPI FRAM layouts without a board spin.","metaTitle":"FM25CL64B-G F-RAM 64Kbit SPI Memory, 20 MHz, 8-SOIC","metaDescription":"FM25CL64B-G 64Kbit FRAM, SPI interface at 20 MHz, 2.7V-3.65V, -40°C to 85°C, 8-SOIC. Active lifecycle, ROHS3 compliant.","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)","Memory Size":"64Kbit","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":"20 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"2.7V ~ 3.65V","Base Product Number":"FM25CL64","Memory Organization":"8K 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":"$4.0000","priceTiers":[{"qty":1,"price":"$4.00000","currency":"USD"},{"qty":10,"price":"$3.62500","currency":"USD"},{"qty":25,"price":"$3.54640","currency":"USD"},{"qty":50,"price":"$3.52720","currency":"USD"},{"qty":100,"price":"$3.16250","currency":"USD"},{"qty":250,"price":"$3.15100","currency":"USD"},{"qty":500,"price":"$3.03586","currency":"USD"},{"qty":1000,"price":"$2.88618","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f2b134118e8c38e1a64caeb4a9fa3d12.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/FM25CL64B-G/alternatives.json"},"ai":{"faq":[{"question":"What is the memory size of FM25CL64B-G?","answer":"The FM25CL64B-G has a memory size of 64Kbit, organized as 8K x 8 bits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/FM25CL64B-G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/FM25CL64B-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}}