{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C2665KV18-450BZI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C2665KV18-450BZI","canonicalUrl":"https://icboms.com/infineon/CY7C2665KV18-450BZI","factsUrl":"https://icboms.com/api/mcp/products/CY7C2665KV18-450BZI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C2665KV18-450BZI QDR II+ SRAM, 144Mbit (4M x 36), 450 MHz clock, Parallel interface, 1.7V-1.9V supply, -40 to 85°C, 165-FBGA (15x17), Tray.","salesMarkdown":"## QDR II+ SRAM — 144Mbit at 450 MHz clock The CY7C2665KV18-450BZI is a 144Mbit synchronous SRAM using QDR II+ architecture, organized as 4M x 36. The 450 MHz clock rate delivers 900 MHz data rate on the read and write ports simultaneously — the QDR II+ interface eliminates the dead cycles of a common I/O bus, so the memory keeps the pipeline full on back-to-back transactions. Operating from a 1.7V to 1.9V core supply, the device draws its power from a low-voltage rail typical of high-performance FPGAs and ASICs. The parallel interface means all address and data lines route point-to-point to the controller; no serialization latency. ## Active lifecycle — sourcing for production and repair Infineon lists this part as Active. The base product number CY7C2665 covers the family; the suffix -450BZI encodes the 450 MHz speed grade, industrial temperature, and FBGA package. Lot traceability and date-code consistency are verified on each shipment — the laser-etched marking on the package top is cross-checked against Infineon's plant records for the reported date code.","metaTitle":"Infineon CY7C2665KV18-450BZI QDR II+ SRAM, 144Mbit, 450 MHz","metaDescription":"Active QDR II+ SRAM, 144Mbit organized 4M x 36, 450 MHz clock, -40 to 85°C industrial temp, 165-FBGA. Quoted to order against an RFQ.","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":"450 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":"$325.4625","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7713fce0919e9c3cb64ff248f7fd20.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Who supplies CY7C2665KV18-450BZI and how is it quoted for volume purchases?","answer":"No minimum order quantity is imposed beyond the reel or tray multiples."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C2665KV18-450BZI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C2665KV18-450BZI 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}}