{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1315KV18-333BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1315KV18-333BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1315KV18-333BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1315KV18-333BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1315KV18-333BZXC, SRAM - Synchronous QDR II, 18Mbit (512K x 36), 333 MHz, Parallel, 1.7V~1.9V, 165-FBGA, 0°C~70°C.","salesMarkdown":"It clocks at 333 MHz on a parallel interface, which means back-to-back read-write transactions with zero dead cycles — no bus-turnaround penalty. That throughput matters in high-bandwidth data-path designs like network switches, base stations, and test equipment where every clock edge carries a valid word. The supply range is 1.7 V to 1.9 V, typical for the QDR II generation, and the part is housed in a 165-ball FBGA (13x15 mm) — a fine-pitch BGA that demands controlled reflow and X-ray inspection during assembly. ## Lifecycle status — end-of-life, no official successor The CY7C1315KV18-333BZXC is flagged as end-of-life (hot). For a BOM that requires this exact speed grade and density, the procurement path is last-time-buy or surplus-channel sourcing. That limits this SRAM to indoor, temperature-controlled environments: server rooms, telecom central offices, lab instrumentation. Not suitable for outdoor or industrial enclosures without active cooling.","metaTitle":"Infineon CY7C1315KV18-333BZXC 18Mbit QDR II SRAM, 333 MHz","metaDescription":"CY7C1315KV18-333BZXC 18Mbit synchronous QDR II SRAM, 333 MHz clock, 1.7-1.9V supply, 165-FBGA. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Technology":"SRAM - Synchronous, QDR II","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Active","Clock Frequency":"333 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1315","Memory Organization":"512K 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":"$40.8800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/66c682634920522619c3dfcc3a818445.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1315KV18-333BZXC/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1315KV18-333BZXC obsolete or end-of-life?","answer":"Yes, the lifecycle record shows this part is end-of-life (hot). No official replacement is listed. Sourcing is through surplus or last-time-buy channels."},{"question":"What is the recommended replacement for CY7C1315KV18-333BZXC?","answer":"No official replacement order code is provided in the lifecycle record. The 300 MHz variant CY7C1315KV18-300BZXC is pin-compatible and may serve as a drop-in if the system can operate at the lower clock rate."},{"question":"Can CY7C1315KV18-333BZXC be used as a drop-in replacement for CY7C1315KV18-300BZXC?","answer":"Yes, the 333 MHz variant is pin-compatible and footprint-compatible with the 300 MHz version, so it can replace it directly if the controller supports the higher clock rate."},{"question":"What is CY7C1315KV18-333BZXC's listed package?","answer":"The package is a 165-ball FBGA (13x15 mm), supplied in Tray format."},{"question":"What is CY7C1315KV18-333BZXC's listed technology?","answer":"It is a synchronous QDR II SRAM, volatile memory, organized as 512K x 36, with a parallel interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1315KV18-333BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1315KV18-333BZXC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}