{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1265XV18-600BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1265XV18-600BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1265XV18-600BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1265XV18-600BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1265XV18-600BZXC, QDR II synchronous SRAM, 36Mbit (1M x 36), 600 MHz clock, parallel interface, 1.7V–1.9V supply, surface-mount 165-FBGA (13x15 mm), 0°C to 70°C operating temperature.","salesMarkdown":"The Cypress CY7C1265XV18-600BZXC is a 36Mbit QDR II (Quad Data Rate II) synchronous SRAM organized as 1M x 36 bits, clocked at 600 MHz. ## 600 MHz clock — what it buys the system The 600 MHz clock rate on this QDR II SRAM translates to a peak data rate of 1.2 Gbps per I/O pin (double-data-rate on both read and write ports). For a 36-bit-wide bus, that is over 43 Gbps aggregate bandwidth — enough to keep a high-end FPGA or ASIC's internal logic fed without stalling. The trade-off is tighter timing closure: the 1.7V to 1.9V core supply and the 165-FBGA package demand careful PCB layout with controlled impedance traces and adequate decoupling within 5 mm of each supply pin. ## Obsolete — sourcing path for sustainment programs Cypress (now part of Infineon) has discontinued this specific speed-grade and package variant. For existing BOM lines in telecom infrastructure or defense systems that require this exact 600 MHz, 1M x 36 QDR II SRAM, procurement must turn to the independent distribution channel — verified surplus stock, last-time-buy inventory, or broker-sourced material. ## Package and temperature grade — design-in constraints","metaTitle":"CY7C1265XV18-600BZXC QDR II SRAM, 36Mbit, 600 MHz, 165-FBGA","metaDescription":"Cypress CY7C1265XV18-600BZXC is a 36Mbit QDR II synchronous SRAM organized 1M x 36, clocked at 600 MHz in a 165-FBGA package.","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":"600 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1265","Memory Organization":"1M x 36","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$105.4400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ea6e52a10eac5204a4e7b634c50e9265.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1265XV18-600BZXC/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1265XV18-600BZXC obsolete?","answer":"Yes, the CY7C1265XV18-600BZXC is listed as Obsolete. Cypress (Infineon) has discontinued this exact speed-grade and package variant. No direct replacement part number has been published. For existing designs, the part must be sourced through the surplus or broker market."},{"question":"What is the speed grade of CY7C1265XV18-600BZXC?","answer":"The speed grade is 600 MHz, which is the maximum clock frequency for the QDR II synchronous interface. This is the '-600' suffix in the order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1265XV18-600BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1265XV18-600BZXC 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}}