{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY15B104Q-SXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY15B104Q-SXI","canonicalUrl":"https://icboms.com/infineon/CY15B104Q-SXI","factsUrl":"https://icboms.com/api/mcp/products/CY15B104Q-SXI","rawCanonicalId":null},"summary":{"shortDescription":"Cypress F-RAM™ CY15B104Q-SXI, 4Mbit Non-Volatile FRAM, SPI Interface, 40 MHz Clock, 2V-3.6V Supply, -40°C to 85°C, 8-SOIC Package.","salesMarkdown":"The CY15B104Q-SXI is a 4 Mbit FRAM organized as 512K x 8 bits, accessed through an SPI bus at 40 MHz. ## Industrial temperature range and package The 8-SOIC (5.30 mm width) footprint is a common SPI-NVRAM pinout, so board layout re-use across density upgrades is straightforward. ROHS3 compliant per the entry.","metaTitle":"Cypress CY15B104Q-SXI F-RAM, 4Mbit SPI 40MHz 8-SOIC","metaDescription":"CY15B104Q-SXI is an active 4Mbit F-RAM in 8-SOIC, SPI interface at 40 MHz, 2V-3.6V supply, -40°C to 85°C. ROHS3 compliant. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":"F-RAM™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Series":"F-RAM™","Package":"Tube","Technology":"FRAM (Ferroelectric RAM)","Memory Size":"4Mbit","Memory Type":"Non-Volatile","Memory Format":"FRAM","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.209\\\", 5.30mm Width)","Clock Frequency":"40 MHz","lifecycle_stage":"eol_hot","Memory Interface":"SPI","Voltage - Supply":"2V ~ 3.6V","Memory Organization":"512K x 8","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"8-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$26.53","priceTiers":[{"qty":1,"price":"$26.53000","currency":"USD"},{"qty":10,"price":"$24.70500","currency":"USD"},{"qty":25,"price":"$24.44080","currency":"USD"},{"qty":50,"price":"$23.83780","currency":"USD"},{"qty":100,"price":"$20.92610","currency":"USD"},{"qty":250,"price":"$20.22020","currency":"USD"},{"qty":500,"price":"$19.67610","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6ef3c9d1a9db01760f81cb100635922c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY15B104Q-SXI/alternatives.json"},"ai":{"faq":[{"question":"Is CY15B104Q-SXI RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY15B104Q-SXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY15B104Q-SXI 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}}