{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1315BV18-167BZCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1315BV18-167BZCT","canonicalUrl":"https://icboms.com/infineon/CY7C1315BV18-167BZCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1315BV18-167BZCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1315BV18-167BZCT, 18Mbit QDR II synchronous SRAM, 512K x 36 organization, 167 MHz clock, 1.7V–1.9V supply, 165-FBGA (13x15 mm), commercial temperature range.","salesMarkdown":"## QDR II SRAM for high-throughput line cards The CY7C1315BV18-167BZCT is a 18Mbit QDR II synchronous SRAM organized as 512K x 36, clocked at 167 MHz over a parallel interface. At 167 MHz, the memory interface demands careful signal-integrity design on the PCB — trace-length matching and controlled impedance on the data and address lines are necessary to meet setup/hold times. The supply voltage range of 1.7V to 1.9V is tight; a clean 1.8V rail with low ripple (under 50 mV peak-to-peak) is recommended, and the 165-FBGA package (13x15 mm) requires a multi-layer board with microvia fan-out for the BGA balls. Infineon lists the CY7C1315BV18-167BZCT as Obsolete. For BOM lines that still require this exact order code, the only sourcing path is through independent distribution or broker inventory — we can source and quote against your quantity on request.","metaTitle":"CY7C1315BV18-167BZCT QDR II SRAM 18Mbit 167 MHz Obsolete","metaDescription":"Infineon CY7C1315BV18-167BZCT 18Mbit QDR II SRAM, 512K x 36, 167 MHz, 1.7-1.9V, 165-FBGA. Obsolete — source via RFQ for last-time or replacement guidance.","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":"Tape & Reel (TR)","Technology":"SRAM - Synchronous, QDR II","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"167 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":"$31.9600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/870dfddb5011b638b6b55ebe67caabac.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1315BV18-167BZCT/alternatives.json"},"ai":{"faq":[{"question":"Can CY7C1315BV18-167BZCT be used in place of CY7C1315BV18-200BZCT?","answer":"The 200BZCT variant runs at 200 MHz versus 167 MHz. They share the same 512K x 36 organization, 1.7-1.9V supply, and 165-FBGA package, so the 167 MHz part can replace the 200 MHz part only if the system clock is reduced to 167 MHz or the controller can negotiate a slower speed. Verify timing closure before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1315BV18-167BZCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1315BV18-167BZCT 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}}