{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1314KV18-250BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1314KV18-250BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1314KV18-250BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1314KV18-250BZC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1314KV18-250BZC, QDR II synchronous SRAM, 18Mbit (512K x 36), 250 MHz clock, parallel interface, 1.7V–1.9V supply, 165-LBGA (13x15 mm), commercial temp 0°C to 70°C.","salesMarkdown":"The CY7C1314KV18-250BZC: It clocks at 250 MHz, which means the memory delivers four data words per clock cycle — two reads and two writes — for a peak bandwidth of 18 Gbit/s on a 36-bit bus. This class of SRAM lives in high-throughput datapaths: network switch buffers, telecom line cards, and FPGA-attached lookup tables where the bus can't stall for a read-write turnaround. The 1.7V to 1.9V core supply keeps I/O compatible with 1.8V logic families common on modern ASICs and FPGAs. ## Last Buy — the sourcing clock is ticking Last Buy status — Cypress has issued a last-time-buy notice. The 165-ball FBGA footprint (13x15 mm) is specific to the QDR II family. The 165-LBGA (13x15 mm) is a fine-pitch BGA. Reballing or replacement on a rework station is possible, but the 0.8 mm ball pitch demands a good bottom-side preheat profile and a stencil aligned to the FBGA footprint. If your board sees ambient above 70°C, you need a wider-temperature variant or a different SRAM family.","metaTitle":"Cypress CY7C1314KV18-250BZC QDR II SRAM, 18Mbit, 250 MHz","metaDescription":"Cypress CY7C1314KV18-250BZC 18Mbit QDR II synchronous SRAM, 250 MHz clock, 512K x 36 organization, 165-LBGA, 1.7V-1.9V supply.","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":"18Mbit","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":"CY7C1314","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":"$22.1385","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dea3bcace4592b08079c9a8b90f16dd7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1314KV18-250BZC/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1314KV18-250BZC obsolete or last time buy?","answer":"Yes, the CY7C1314KV18-250BZC is on a Last Buy lifecycle status. Cypress has announced a last-time-buy program, so the window to order final production quantities is active now. Once that window closes, the part will no longer be available from the factory."},{"question":"What is the replacement for CY7C1314KV18-250BZC?","answer":"Because the QDR II SRAM family uses a specific 165-FBGA footprint and 1.8V supply, a pin-compatible substitute from another vendor would require careful comparison of timing parameters and package ball-out. The safest path is to secure a last-time-buy quantity or contact Cypress (now Infineon) for a recommended migration part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1314KV18-250BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1314KV18-250BZC 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}}