{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1518KV18-333BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1518KV18-333BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1518KV18-333BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1518KV18-333BZC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1518KV18-333BZC DDR II+ synchronous SRAM, 72Mbit, 333 MHz, 4M x 18, 1.7V–1.9V, 0°C–70°C, 165-ball FBGA, tray.","salesMarkdown":"## Active 72Mbit DDR II+ SRAM for high-bandwidth buffers The CY7C1518KV18-333BZC is a 72Mbit synchronous SRAM using a DDR II+ interface, clocked at 333 MHz. The 4M x 18 organization gives you an 18-bit data bus — useful for a 16-bit data path with parity or an 18-bit ECC word. The 333 MHz clock delivers a peak bandwidth of 1.33 Gbytes/s on a 36-bit data bus (two 18-bit words per clock), which is the ceiling for a high-throughput packet buffer or a cache line store in a network processor or telecom line card. ## Package and board-fit — 165-ball FBGA Housed in a 165-ball FBGA measuring 13x15 mm (supplier device package 165-FBGA). The fine-pitch BGA rules out hand-soldering — you need a controlled reflow profile, X-ray inspection after placement, and a stencil that matches the 0.80 mm ball pitch. The tray delivery format means pick-and-place lines need a tray feeder; the part is not supplied on tape-and-reel. Core supply is 1.7V to 1.9V, which ties the SRAM to a 1.8V rail — common on FPGA and ASIC boards. The commercial temperature range (0°C to 70°C) limits deployment to indoor, temperature-controlled environments like server racks, telecom central offices, or lab instrumentation.","metaTitle":"Infineon CY7C1518KV18-333BZC 72Mbit DDR II+ SRAM, 333 MHz","metaDescription":"Active 72Mbit DDR II+ SRAM from Infineon, 333 MHz clock, 4M x 18 organization, 165-FBGA. Quoted to order against RFQ.","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":"Tray","Technology":"SRAM - Synchronous, DDR II","Memory Size":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Active","Clock Frequency":"333 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1518","Memory Organization":"4M x 18","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$190.9250","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d38b389ed664587c108b4b4896867bcc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1518KV18-333BZC/alternatives.json"},"ai":{"faq":[{"question":"What is the memory organization and interface of this SRAM?","answer":"The CY7C1518KV18-333BZC is organized as 4M x 18 bits (72Mbit total) with a parallel DDR II+ interface. The 18-bit data bus suits applications needing a 16-bit word plus two parity bits, or an 18-bit ECC memory word."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1518KV18-333BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1518KV18-333BZC 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}}