{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1515KV18-250BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1515KV18-250BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1515KV18-250BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1515KV18-250BZC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1515KV18-250BZC, QDR II synchronous SRAM, 72 Mbit (2M x 36), 250 MHz clock, parallel interface, 1.7 V to 1.9 V supply, 165-FBGA (13x15 mm), 0°C to 70°C.","salesMarkdown":"## 72 Mbit QDR II SRAM at 250 MHz — what the clock and organization mean for the bus The 250 MHz clock rate means each read and write port can deliver a new data word every 4 ns, giving back-to-back throughput of 18 Gbit/s on the 36-bit data bus. QDR II eliminates the dead bus-turnaround cycles that conventional synchronous SRAMs incur — the separate read and write ports let the controller issue a read and a write in the same clock cycle, which is the defining advantage for high-bandwidth applications like network packet buffers, telecom line cards, and high-end test equipment. ## Last Buy — the sourcing decision this part demands Cypress has issued an end-of-life notice and the final purchase window is open. The 165-FBGA footprint and QDR II protocol are not drop-in compatible with standard synchronous SRAMs. ## Package and temperature — board-fit constraints The 165-ball FBGA (13x15 mm) package uses a fine-pitch array that demands careful PCB layout — the supply decoupling plan and signal-integrity budget for the 250 MHz bus need to be worked out before the board is laid out.","metaTitle":"CY7C1515KV18-250BZC QDR II SRAM, 72 Mbit, 250 MHz, Last Buy","metaDescription":"Cypress CY7C1515KV18-250BZC 72 Mbit QDR II synchronous SRAM, 2M x 36, 250 MHz clock, 165-FBGA. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Technology":"SRAM - Synchronous, QDR II","Memory Size":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Last Time Buy","Clock Frequency":"250 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1515","Memory Organization":"2M 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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fecc7e54873197095792ce9e146235b1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the lifecycle status of CY7C1515KV18-250BZC?","answer":"CY7C1515KV18-250BZC is in Last Buy status. Cypress has announced the end of production, and the final purchase window is active. Once the last-time-buy period closes, the part will no longer be manufactured."},{"question":"Is CY7C1515KV18-250BZC compatible with QDR II designs?","answer":"Yes. This is a QDR II synchronous SRAM with separate read and write ports, running at 250 MHz. It is designed for QDR II memory controllers and is not pin-compatible with standard synchronous SRAMs or QDR I/QDR IV families."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1515KV18-250BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1515KV18-250BZC 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}}