{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1393BV18-278BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1393BV18-278BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1393BV18-278BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1393BV18-278BZC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon (Cypress) CY7C1393BV18-278BZC, 18Mbit synchronous DDR II SRAM, 278 MHz clock, 1.7-1.9V supply, 1M x 18 organization, 165-FBGA (13x15mm), 0 to 70°C.","salesMarkdown":"It clocks at 278 MHz, with data toggling on both clock edges. ## Obsolete — the sourcing reality For a procurement desk or a repair tech trying to bring a board back, the only path is the independent distribution market — surplus stock, new-old-stock, or broker-sourced material. If you are qualifying a replacement, you will need to compare the full timing and package parameters against a current-production DDR II SRAM.","metaTitle":"Infineon CY7C1393BV18-278BZC 18Mbit DDR II SRAM, 278 MHz","metaDescription":"Infineon CY7C1393BV18-278BZC 18Mbit synchronous DDR II SRAM, 278 MHz, 1.7-1.9V, 1M x 18, 165-FBGA. Check availability and pricing at quote time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"CY7C1393BV18-278BZC","Package":"Tray","Technology":"SRAM - Synchronous, DDR II","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Clock Frequency":"278 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1393","Memory Organization":"1M x 18","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (13x15)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$36.7400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0fbeaade8750c75dca897edef7e2fcc2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1393BV18-278BZC/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for CY7C1393BV18-278BZC?","answer":"No official replacement order code is listed for this specific variant. The base product number CY7C1393 may point to other density or speed grades, but those are not guaranteed direct replacements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1393BV18-278BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1393BV18-278BZC 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}}