{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C2665KV18-550BZXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C2665KV18-550BZXI","canonicalUrl":"https://icboms.com/infineon/CY7C2665KV18-550BZXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C2665KV18-550BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C2665KV18-550BZXI, QDR II+ synchronous SRAM, 144 Mbit (4M x 36), 550 MHz clock, 1.7V–1.9V supply, -40 to 85°C industrial temp, 165-ball FBGA (15x17 mm) tray.","salesMarkdown":"## QDR II+ SRAM at 550 MHz — throughput and bus fit The 550 MHz clock rate supports back-to-back read and write bursts without dead cycles. ## Industrial temperature grade — deployment scope ## Lifecycle status — read the PCN before you commit The lifecycle record flags this part as eol_hot, though the product status shows Active. That contradiction means the manufacturer may have issued a last-time-buy notice or a phase-out plan. Anyone freezing a BOM should confirm the actual end-of-life date and last-time-buy window with the factory or a sourcing desk.","metaTitle":"Infineon CY7C2665KV18-550BZXI QDR II+ SRAM, 144Mbit 550 MHz","metaDescription":"Infineon CY7C2665KV18-550BZXI synchronous SRAM, QDR II+, 144Mbit (4M x 36), 550 MHz clock, -40 to 85°C, 165-FBGA. Sourced to order; confirm lifecycle at quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Technology":"SRAM - Synchronous, QDR II+","Memory Size":"144Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Active","Clock Frequency":"550 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C2665","Memory Organization":"4M x 36","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"165-FBGA (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$442.7000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7713fce0919e9c3cb64ff248f7fd20.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C2665KV18-550BZXI/alternatives.json"},"ai":{"faq":[{"question":"What is the memory organization and clock speed of this SRAM?","answer":"The CY7C2665KV18-550BZXI is organized as 4M x 36 (144 Mbit total) and runs at a 550 MHz clock rate using a QDR II+ synchronous interface."},{"question":"What package does the CY7C2665KV18-550BZXI come in?","answer":"It ships in a 165-ball FBGA (15x17 mm body), supplied in tray packaging."},{"question":"What is the operating temperature range for this part?","answer":"It is rated for -40°C to 85°C ambient, which qualifies it for industrial environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C2665KV18-550BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C2665KV18-550BZXI 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}}