{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C4245V-25ASXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C4245V-25ASXCT","canonicalUrl":"https://icboms.com/infineon/CY7C4245V-25ASXCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C4245V-25ASXCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon (Cypress) CY7C4245V-25ASXCT synchronous FIFO, 72K (4K x 18), 40 MHz data rate, 15 ns access time, 3 V to 3.6 V supply, 0°C to 70°C, 64-LQFP, Tape & Reel.","salesMarkdown":"## Synchronous FIFO for 3.3 V bus buffering The CY7C4245V-25ASXCT: Synchronous FIFO organized as 4K words by 18 bits, clocked at 40 MHz with a 15 ns access time. Supports depth and width expansion, retransmit capability, and programmable flags. ## Obsolete — sourcing through independent channels No last-time-buy window remains open with the manufacturer.","metaTitle":"Infineon CY7C4245V-25ASXCT synchronous FIFO, 72K, 40 MHz, 15 ns, 64-LQFP","metaDescription":"CY7C4245V-25ASXCT synchronous FIFO from Infineon (Cypress), 72K (4K x 18), 40 MHz data rate, 15 ns access time, 3 V to 3.6 V supply, 0°C to 70°C, 64-LQFP. Obsolete — sourced to ord","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"CY7C","Package":"Tape & Reel (TR)","Function":"Synchronous","Data Rate":"40MHz","Access Time":"15ns","Memory Size":"72K (4K x 18)","FWFT Support":"No","Mounting Type":"Surface Mount","Expansion Type":"Depth, Width","Package / Case":"64-LQFP","Product Status":"Obsolete","Bus Directional":"Uni-Directional","lifecycle_stage":"eol_hot","Voltage - Supply":"3 V ~ 3.6 V","Base Product Number":"7C4245","Operating Temperature":"0°C ~ 70°C","Retransmit Capability":"Yes","Current - Supply (Max)":"30mA","Supplier Device Package":"64-TQFP (10x10)","Programmable Flags Support":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/752749882f9a85cd674660298054106b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C4245V-25ASXCT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CY7C4245V-25ASXCT?","answer":"No official pin-compatible successor or second-source alternate is listed in the available documentation. For a drop-in replacement, review the Cypress CY7C42xxV family for a similar 4K x 18 synchronous FIFO in 64-LQFP; verify the supply voltage and timing specs against your design."},{"question":"Where can I buy CY7C4245V-25ASXCT?","answer":"This obsolete part is sourced and quoted to order through our independent distribution network. Submit an RFQ for current availability and pricing — no stock or lead-time figures are published for this end-of-life line item."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C4245V-25ASXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C4245V-25ASXCT 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}}