{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C2663KV18-450BZI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C2663KV18-450BZI","canonicalUrl":"https://icboms.com/infineon/CY7C2663KV18-450BZI","factsUrl":"https://icboms.com/api/mcp/products/CY7C2663KV18-450BZI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C2663-series 144 Mbit QDR II+ synchronous SRAM, 450 MHz clock, 1.7V–1.9V supply, 8M × 18 organization, 165-FBGA (15×17 mm) tray package, -40°C to 85°C industrial temperature grade.","salesMarkdown":"## 144 Mbit QDR II+ SRAM at 450 MHz — what the bus expects The Infineon CY7C2663KV18-450BZI is a 144 Mbit Quad Data Rate II+ synchronous SRAM organized 8M × 18. It clocks at 450 MHz on a 1.7 V to 1.9 V core supply, delivering four data words per clock cycle through a parallel interface. This part sits in the high-bandwidth buffer tier — the one that feeds an FPGA or network processor on a 165-ball FBGA (15×17 mm) footprint. The 8M × 18 organization reads or writes 18 bits per access. ## Industrial temperature and the 165-FBGA package The 165-ball FBGA (15×17 mm) is a fine-pitch BGA.","metaTitle":"Infineon CY7C2663KV18-450BZI QDR II+ SRAM, 144 Mbit, 450 MHz","metaDescription":"Infineon CY7C2663KV18-450BZI 144 Mbit QDR II+ synchronous SRAM, 450 MHz clock, 1.7V–1.9V supply, 8M × 18 organization, -40°C to 85°C industrial temp, 165-FBGA tray. Sourced to orde","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"CY7C2663KV18-450BZI","Package":"Tray","Technology":"SRAM - Synchronous, QDR II+","Memory Size":"144Mbit","Memory Type":"Volatile","description":"IC SRAM 144MBIT PAR 165FBGA","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Clock Frequency":"450 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C2663","Memory Organization":"8M x 18","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"165-FBGA (15x17)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$455.6500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/de7713fce0919e9c3cb64ff248f7fd20.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C2663KV18-450BZI/alternatives.json"},"ai":{"faq":[{"question":"Will the CY7C2663KV18-450BZI drop into a board designed for the CY7C2663KV18-550BZXC?","answer":"Yes — both parts share the same 165-FBGA (15×17 mm) footprint and 1.7 V–1.9 V supply. The -450BZI runs 100 MHz slower but adds the -40°C to 85°C industrial temperature range. No rewiring or layout change is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C2663KV18-450BZI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C2663KV18-450BZI 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}}