{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1425KV18-250BZXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1425KV18-250BZXI","canonicalUrl":"https://icboms.com/infineon/CY7C1425KV18-250BZXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1425KV18-250BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1425KV18-250BZXI, 36Mbit QDR II synchronous SRAM, 250 MHz clock, 4M x 9 organization, parallel interface, 1.7V-1.9V supply, -40°C to 85°C, 165-FBGA (13x15 mm).","salesMarkdown":"## QDR II SRAM at 250 MHz — what the clock rate buys you The Infineon CY7C1425KV18-250BZXI is a 36 Mbit QDR II (Quad Data Rate) synchronous SRAM organized 4M x 9, clocked at 250 MHz. QDR II architecture delivers separate read and write data ports, eliminating bus-turnaround dead cycles that plague conventional synchronous SRAMs in back-to-back throughput applications. The 250 MHz clock means the part can sustain a read and a write every cycle — effectively 500 million data transfers per second on the combined ports. ## Supply rails and temperature — industrial environment readiness The 165-FBGA (13x15 mm) package requires careful PCB layout: the BGA pitch and the 1.8 V rail need adequate decoupling close to the balls, typically a 0.1 µF per supply pin and a bulk cap per bank. After the LTB date passes, the part will no longer be manufactured. Sourcing through independent distribution is the practical path once the factory LTB closes.","metaTitle":"Infineon CY7C1425KV18-250BZXI 36Mbit QDR II SRAM, 250 MHz","metaDescription":"Infineon CY7C1425KV18-250BZXI 36Mbit QDR II synchronous SRAM, 250 MHz clock, 1.7V-1.9V supply, industrial temp.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Technology":"SRAM - Synchronous, QDR II","Memory Size":"36Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Last Time Buy","Clock Frequency":"250 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1425","Memory Organization":"4M x 9","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$37.1000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2f6e1be461605ff6f20c1aa133ca40d9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1425KV18-250BZXI/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1425KV18-250BZXI obsolete?","answer":"The part is in Last Buy status — not yet obsolete, but the final purchase window is open. Once the LTB date passes, no further factory orders will be accepted. Secure stock now or plan for a replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1425KV18-250BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1425KV18-250BZXI 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}}