{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1263V18-375BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1263V18-375BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1263V18-375BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1263V18-375BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1263V18-375BZXC, 36Mbit Synchronous QDR II SRAM, 375 MHz clock, Parallel interface, 1.7V-1.9V supply, 0°C to 70°C, 165-FBGA (15x17), Tray.","salesMarkdown":"## 375 MHz clock — what it means for the bus A 375 MHz clock on a QDR II SRAM separates read and write ports, eliminating bus-turnaround penalty. ## Temperature grade and environment Rated for 0°C to 70°C ambient, this is a commercial-temperature device. It suits indoor rack-mount equipment, lab instrumentation, and office-environment networking gear. Not rated for extended industrial or automotive under-hood use — the 0°C to 70°C window matches the thermal profile of a fan-cooled chassis or conditioned telecom shelter. ## Lifecycle and sourcing reality","metaTitle":"Cypress CY7C1263V18-375BZXC 36Mbit QDR II SRAM, 375 MHz","metaDescription":"Cypress CY7C1263V18-375BZXC 36Mbit Synchronous QDR II SRAM, 375 MHz clock, 1.7V-1.9V supply, 0°C to 70°C, 165-FBGA. Obsolete — sourced to order against RFQ.","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":"375 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1263","Memory Organization":"4M x 8","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/0ebd4ce34fea997a966446ce63110662.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1263V18-375BZXC/alternatives.json"},"ai":{"faq":[{"question":"What is the equivalent or replacement for CY7C1263V18-375BZXC?","answer":"No official pin-compatible replacement is listed in the Cypress documentation. A replacement search should start with the same 165-FBGA footprint, QDR II interface, 36Mbit density, and 1.7V to 1.9V supply range. Contact us with your required clock speed and temperature grade to cross-reference available alternatives."},{"question":"What is the operating temperature of CY7C1263V18?","answer":"The operating temperature range is 0°C to 70°C ambient, commercial grade."},{"question":"What is the supply voltage for CY7C1263V18?","answer":"The supply voltage range is 1.7V to 1.9V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1263V18-375BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1263V18-375BZXC 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}}