{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1520KV18-333BZXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1520KV18-333BZXI","canonicalUrl":"https://icboms.com/infineon/CY7C1520KV18-333BZXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1520KV18-333BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1520KV18-333BZXI, 72Mbit DDR II+ Synchronous SRAM, 2M x 36 organization, 333 MHz clock, 1.7V–1.9V supply, -40 to 85°C, 165-ball FBGA (13x15 mm), Tray.","salesMarkdown":"## 333 MHz DDR II+ SRAM for high-throughput line cards The CY7C1520KV18-333BZXI is a 72Mbit synchronous SRAM organized as 2M x 36, clocked at 333 MHz with a DDR II+ interface — double-data-rate on both read and write, no dead cycles between back-to-back transactions. That 333 MHz clock delivers a peak bandwidth of 2.4 GB/s (36 bits x 333 MHz x 2 edges), which is the number you use for your worst-case packet buffer fill rate. ## Industrial temperature grade and board-level fit The 165-ball FBGA (13x15 mm) package is a 1.0 mm ball-pitch array; you need at least a 6-layer PCB to route the 36 data lines plus address and control without signal-integrity trouble at 333 MHz. Supply tolerance is 1.7V to 1.9V — the nominal 1.8V rail must stay inside that window including ripple. A 1.8V LDO with 1% accuracy and 50 mV dropout covers it; a switching regulator with 30 mV p-p ripple at 1 MHz is fine if the output cap ESR keeps the transient under 50 mV. The base product number CY7C1520 covers multiple speed grades and temperature options; this 333 MHz industrial-grade variant is the one to order for new designs that need the full 333 MHz throughput. Submit an RFQ for the exact quantity and ship-to location.","metaTitle":"CY7C1520KV18-333BZXI 72Mbit DDR II+ SRAM, 333 MHz","metaDescription":"Infineon CY7C1520KV18-333BZXI 72Mbit DDR II+ Synchronous SRAM, 2M x 36, 333 MHz clock, 1.7V-1.9V, -40 to 85°C, 165-FBGA. Active lifecycle. Sourced per 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":"CY7C1520","Memory Organization":"2M 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":"$145.4600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d38b389ed664587c108b4b4896867bcc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1520KV18-333BZXI/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1520KV18-333BZXI RoHS compliant?","answer":"The part ships in a Tray and the package is 165-FBGA. Infineon's standard RoHS compliance applies to this product family — confirm the specific compliance certificate in the datasheet or contact Infineon directly for the latest environmental compliance statement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1520KV18-333BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1520KV18-333BZXI 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}}