{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1568KV18-400BZXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1568KV18-400BZXI","canonicalUrl":"https://icboms.com/infineon/CY7C1568KV18-400BZXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1568KV18-400BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1568KV18-400BZXI, DDR II+ Synchronous SRAM, 72 Mbit (4M x 18), 400 MHz clock, 1.7 V to 1.9 V supply, -40°C to 85°C, 165-ball FBGA (13x15 mm), Tray.","salesMarkdown":"Infineon (formerly Cypress) lists the CY7C1568KV18-400BZXI as Obsolete. ## 72 Mbit DDR II+ SRAM at 400 MHz — the performance envelope The 400 MHz clock rate delivers back-to-back read/write throughput without dead cycles between bus turnarounds — the defining advantage of the DDR II+ family over standard NoBL or QDR parts. The 165-ball FBGA (13x15 mm body) uses a 1.0 mm ball pitch — standard for mid-density BGA routing on a 4- or 6-layer board.","metaTitle":"CY7C1568KV18-400BZXI 72Mbit DDR II+ SRAM, 400 MHz, Obsolete","metaDescription":"Infineon/Cypress CY7C1568KV18-400BZXI 72Mbit synchronous SRAM, 400 MHz clock, 4M x 18 organization, 1.7-1.9V, -40 to 85°C, 165-FBGA.","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, DDR II+","Memory Size":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"400 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1568","Memory Organization":"4M x 18","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/316d3cb111c6735e5421a10b6975ff82.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1568KV18-400BZXI/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy CY7C1568KV18-400BZXI?","answer":"We source CY7C1568KV18-400BZXI to order through independent distribution. Submit an RFQ for current availability and pricing — we confirm both at quote time."},{"question":"What is the replacement for CY7C1568KV18-400BZXI?","answer":"Infineon has not published an official successor order code for this part. The DDR II+ family has been superseded by later-generation synchronous SRAM architectures; a pin-compatible drop-in replacement is not available. Any alternate would require a board respin and requalification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1568KV18-400BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1568KV18-400BZXI 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}}