{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1315BV18-200BZXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1315BV18-200BZXI","canonicalUrl":"https://icboms.com/infineon/CY7C1315BV18-200BZXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1315BV18-200BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C1315BV18-200BZXI QDR II synchronous SRAM, 18Mbit (512K x 36), 200 MHz clock, 1.7-1.9V supply, industrial temp, 165-FBGA (13x15 mm), tray.","salesMarkdown":"## Memory density and organization for high-throughput designs The CY7C1315BV18-200BZXI is a 18 Mbit QDR II synchronous SRAM organized as 512K x 36 bits — the x36 word width is tailored for networking packet buffers and telecom line-card queues where the data path matches the 36-bit bus width without padding or byte-lane waste. At a 200 MHz clock, the QDR II interface delivers two data transfers per cycle on separate read and write ports, yielding a peak bandwidth of 14.4 Gbit/s (200 MHz × 36 bits × 2). This throughput suits 10 GbE frame buffers, traffic managers, and high-end test equipment that need deterministic latency. ## Package, supply, and temperature — what they mean for board fit The 1.7 V to 1.9 V core supply aligns with 1.8 V nominal FPGA I/O banks, so a shared 1.8 V rail is feasible if the regulator can source the SRAM's transient current without droop below 1.7 V. The 165-FBGA (13x15) footprint is the supplier device package; the base product number CY7C1315 anchors the family for cross-reference checks. ## Obsolete — sourcing reality for this QDR II SRAM Infineon lists the CY7C1315BV18-200BZXI as Obsolete. Because the 165-FBGA footprint and 1.8 V supply are specific to this generation, a drop-in replacement from a different SRAM family is unlikely without a PCB revision. The tray packaging suggests the remaining inventory is suited for prototype or low-volume production runs rather than high-volume reel-fed assembly.","metaTitle":"CY7C1315BV18-200BZXI Infineon QDR II SRAM, 18Mbit, 200 MHz","metaDescription":"CY7C1315BV18-200BZXI Infineon QDR II SRAM, 18Mbit (512K x 36), 200 MHz, 1.7-1.9V, -40 to 85°C, 165-FBGA. Obsolete — sourced to order via independent channels.","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":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"200 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":"-40°C~85°C(TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$37.6500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7ca5041d8d2c4b93eceeb0da7219ce53.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1315BV18-200BZXI/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Infineon provide for CY7C1315BV18-200BZXI?","answer":"The evidence does not list RoHS, REACH, UL, or IEC certification status for this specific order code. Standard Infineon QDR II SRAMs from this era are typically RoHS-compliant, but verification against the date code and lot-specific documentation is recommended at time of order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1315BV18-200BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1315BV18-200BZXI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T01:58:45.802Z","lastPublished":"2026-07-21T01:58:45.802Z","indexable":true}}