{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1425AV18-250BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1425AV18-250BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1425AV18-250BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1425AV18-250BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1425AV18-250BZXC, 36Mbit Synchronous QDR II SRAM, 250 MHz clock, 1.7V–1.9V supply, 4M x 9 organization, Parallel interface, 165-LBGA (15x17 mm), 0°C to 70°C commercial temperature, Tray.","salesMarkdown":"The Infineon CY7C1425AV18-250BZXC is a 36Mbit synchronous SRAM built on the QDR II architecture — a dual-port memory with separate read and write data buses that eliminates bus-turnaround dead cycles. Clocked at 250 MHz and organized as 4M x 9, this part is designed for high-bandwidth buffer applications like network switches, telecom line cards, and test equipment where sustained back-to-back throughput matters more than latency. Temperature grade is commercial (0°C to 70°C), so this SRAM is suited for indoor, climate-controlled equipment — server rooms, lab instruments, telecom central offices — not for industrial floors, engine bays, or outdoor cabinets. ## Obsolete — what that means for procurement","metaTitle":"Infineon CY7C1425AV18-250BZXC 36Mbit QDR II SRAM, 250 MHz","metaDescription":"Obsolete Infineon CY7C1425AV18-250BZXC 36Mbit QDR II SRAM, 250 MHz clock, 1.8V, 165-FBGA. Sourced to order against RFQ through independent distribution.","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":"36Mbit","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":"CY7C1425","Memory Organization":"4M x 9","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"165-FBGA (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8803d3f0396f70429ed53d6563604d87.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1425AV18-250BZXC/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1425AV18-250BZXC obsolete?","answer":"Yes, the CY7C1425AV18-250BZXC is officially obsolete per Infineon's lifecycle status. No factory production remains; it is sourced from surplus and broker inventory only."},{"question":"What is the replacement for CY7C1425AV18-250BZXC?","answer":"Infineon has not published a direct pin-compatible successor for this specific QDR II 36Mbit 250 MHz variant. Any replacement would require a board respin to a different density, speed grade, or vendor — contact an applications engineer for a functional match."},{"question":"Is CY7C1425AV18-250BZXC compatible with 1.8V systems?","answer":"Yes, the supply voltage range is 1.7V to 1.9V, making it compatible with 1.8V nominal systems. It is not 3.3V or 2.5V tolerant on the I/O rails."},{"question":"What is the package of CY7C1425AV18-250BZXC?","answer":"The package is a 165-ball LBGA (15x17 mm body), also referenced as 165-FBGA. It ships in Tray format."},{"question":"What is the operating voltage of CY7C1425AV18-250BZXC?","answer":"The operating supply voltage is 1.7V to 1.9V, with a nominal 1.8V rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1425AV18-250BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1425AV18-250BZXC 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}}