{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1515KV18-300BZCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1515KV18-300BZCT","canonicalUrl":"https://icboms.com/infineon/CY7C1515KV18-300BZCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1515KV18-300BZCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1515KV18-300BZCT, QDR II synchronous SRAM, 72Mbit (2M x 36), 300 MHz clock, parallel interface, 1.7V–1.9V supply, 0°C to 70°C, 165-FBGA (13x15) package, Tape & Reel.","salesMarkdown":"## What this QDR II SRAM does in the system The 300 MHz clock rate delivers back-to-back read/write throughput without dead cycles, which is the defining advantage of the QDR II architecture over conventional burst SRAM. This part is designed for high-bandwidth data-path applications such as network switches, line cards, and packet buffers where low-latency, predictable memory access is critical. ## 300 MHz clock and the bus margin decision The 300 MHz clock frequency is the headline rating that determines whether this SRAM can keep up with a 300 MHz FPGA or ASIC memory controller. At 300 MHz, the QDR II interface eliminates the bus-turnaround dead cycles of NoBL or pipelined SRAM, so the effective data rate is 600 million transfers per second per 36-bit port. For a system architect, the trade-off is that the 1.7V to 1.9V supply rail must be clean and well-regulated—ripple or droop beyond that window will close timing margins on the address and control inputs. The CY7C1515KV18-300BZCT comes in a 165-ball LBGA (supplier device package 165-FBGA, 13x15 mm body). This is a fine-pitch BGA, so the PCB requires a via-in-pad or microvia process for the inner rows. The Tape & Reel (TR) shipping medium is standard for pick-and-place assembly; the moisture sensitivity level (MSL) is not listed here, but BGA packages of this density typically carry MSL 3 or higher, so a bake before reflow is prudent if the sealed bag has been opened past the floor-life window.","metaTitle":"Infineon CY7C1515KV18-300BZCT QDR II SRAM, 72Mbit, 300 MHz","metaDescription":"Infineon CY7C1515KV18-300BZCT is a 72Mbit QDR II synchronous SRAM organized 2M x 36, clocked at 300 MHz, in a 165-FBGA (13x15) package.","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":"Tape & Reel (TR)","Technology":"SRAM - Synchronous, QDR II","Memory Size":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Active","Clock Frequency":"300 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":"$128.6500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fecc7e54873197095792ce9e146235b1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1515KV18-300BZCT/alternatives.json"},"ai":{"faq":[{"question":"What voltage supply does CY7C1515KV18-300BZCT require?","answer":"The supply range is 1.7V to 1.9V, nominally 1.8 V. The tight tolerance means the rail should be regulated within ±100 mV."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1515KV18-300BZCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1515KV18-300BZCT 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}}