{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1262XV18-450BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1262XV18-450BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1262XV18-450BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1262XV18-450BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1262XV18-450BZXC, 36 Mbit QDR II+ synchronous SRAM, 2M × 18 organization, 450 MHz clock, 1.7–1.9 V supply, 165-LBGA surface-mount package, 0–70 °C rated.","salesMarkdown":"The 450 MHz clock rate gives the bus a read-write turnaround with no dead cycles — the QDR II+ interface eliminates the idle cycle between read and write that conventional SRAMs require. That matters for high-throughput packet buffers in network switches, line cards, and telecom line-rate processing where every clock edge carries a data transfer. ## Supply and temperature — fit for controlled environments For an outdoor or industrial bay, you would need the extended-temperature variant of this family. ## Package and footprint — 165-FBGA (13x15 mm)","metaTitle":"Infineon CY7C1262XV18-450BZXC 36Mbit QDR II+ SRAM, 450 MHz","metaDescription":"Infineon CY7C1262XV18-450BZXC 36Mbit synchronous QDR II+ SRAM, 2M x 18, 450 MHz clock, 1.7–1.9 V, 165-FBGA, 0–70 °C. Sourced 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":"Bulk","Technology":"SRAM - Synchronous, QDR II+","Memory Size":"36Mbit","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":"CY7C1262","Memory Organization":"2M x 18","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$108.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ac9e5f0bfc7248becd57447a7c79daad.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1262XV18-450BZXC/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1262XV18-450BZXC obsolete or nearing end of life?","answer":"The lifecycle stage is marked EOL hot, indicating end-of-life is in progress. The official product status is still listed as Active, but the EOL hot flag means last-time-buy windows are active or closing. No official replacement part number is recorded."},{"question":"What is the datasheet for CY7C1262XV18-450BZXC?","answer":"The datasheet covers the CY7C1262 family of QDR II+ synchronous SRAMs. The base product number is CY7C1262. The datasheet includes timing diagrams, AC characteristics at 450 MHz, and the 165-FBGA package drawing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1262XV18-450BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1262XV18-450BZXC 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}}