{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1911KV18-250BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1911KV18-250BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1911KV18-250BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1911KV18-250BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1911KV18-250BZXC, QDR II synchronous SRAM, 18 Mbit (2M x 9), 250 MHz clock frequency, parallel interface, 1.7V–1.9V supply, 165-FBGA (13x15 mm), 0°C to 70°C operating temperature, tray.","salesMarkdown":"The 250 MHz clock rate gives back-to-back read and write operations on separate ports without bus-turnaround dead cycles — the defining advantage of QDR over traditional DDR or NoBL SRAMs. This part is designed for high-throughput buffer applications where every cycle counts: network packet processing, line cards, test equipment, and FPGA-based data acquisition that needs deterministic latency and full-rate throughput. ## Supply and temperature — the operating envelope That rules out outdoor, under-hood, or unheated industrial enclosures unless you can guarantee the ambient stays inside that window. If your system lives in a conditioned rack or lab bench, this is fine. ## Package reality: 165-FBGA The 165-FBGA (13x15 mm) is a fine-pitch BGA. No hand-soldering — you need a reflow profile, stencil, and X-ray inspection. No new factory orders can be placed. The only channel is surplus and broker inventory — which is where we source it.","metaTitle":"Infineon CY7C1911KV18-250BZXC QDR II SRAM, 18Mbit, 250 MHz","metaDescription":"Infineon CY7C1911KV18-250BZXC synchronous QDR II SRAM, 18 Mbit (2M x 9), 250 MHz clock, 1.7V–1.9V supply, 165-FBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Technology":"SRAM - Synchronous, QDR II","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"250 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1911","Memory Organization":"2M x 9","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.4000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/66c682634920522619c3dfcc3a818445.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY7C1911KV18-250BZXC obsolete?","answer":"Yes, Infineon lists the CY7C1911KV18-250BZXC as Obsolete. No factory production remains; procurement must go through surplus or broker channels."},{"question":"What package does CY7C1911KV18-250BZXC use?","answer":"It comes in a 165-LBGA (13x15 mm FBGA) package, surface-mount only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1911KV18-250BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1911KV18-250BZXC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}