{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C4201V-15AC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C4201V-15AC","canonicalUrl":"https://icboms.com/infineon/CY7C4201V-15AC","factsUrl":"https://icboms.com/api/mcp/products/CY7C4201V-15AC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C4201V-15AC, Series CY7C, Synchronous FIFO, 2.25K (256 x 9), 66.7 MHz Data Rate, 11 ns Access Time, 3 V ~ 3.6 V Supply, 32-TQFP (7x7), 0°C~70°C.","salesMarkdown":"## Synchronous FIFO for 3.3 V data buffering The CY7C4201V-15AC is a synchronous FIFO organized as 256 words by 9 bits, 2.25 Kbit total. It operates at 66.7 MHz with 11 ns access time from a 3 V to 3.6 V supply. ## 66.7 MHz clock and 11 ns access — timing margin matters The 66.7 MHz clock and 11 ns access time define the read/write cycle. The 11 ns access ensures data appears on the output bus within one clock cycle of read enable. ## Obsolete — last-time-buy and surplus sourcing The CY7C4201V-15AC is obsolete per the manufacturer's product status. No direct pin-compatible replacement is listed in the active portfolio.","metaTitle":"Cypress CY7C4201V-15AC Synchronous FIFO, 66.7 MHz, 11 ns Access Time","metaDescription":"Cypress CY7C4201V-15AC synchronous FIFO, 2.25 Kbit (256 x 9), 66.7 MHz data rate, 11 ns access time, 3.3 V supply, 32-TQFP. Obsolete — sourced to order via RFQ.","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":"Tray","Function":"Synchronous","Data Rate":"66.7MHz","Access Time":"11ns","Memory Size":"2.25K (256 x 9)","FWFT Support":"No","Mounting Type":"Surface Mount","Expansion Type":"Depth, Width","Package / Case":"32-TQFP","Product Status":"Obsolete","Bus Directional":"Uni-Directional","lifecycle_stage":"eol_hot","Voltage - Supply":"3 V ~ 3.6 V","Base Product Number":"7C4201","Operating Temperature":"0°C~70°C","Retransmit Capability":"No","Current - Supply (Max)":"20mA","Supplier Device Package":"32-TQFP (7x7)","Programmable Flags Support":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7e9a9d759675463802d4fde2c2bd07ff.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C4201V-15AC/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for CY7C4201V-15AC?","answer":"There is no direct pin-compatible replacement listed in the Cypress/Infineon active portfolio. For new designs, evaluate a current-generation synchronous FIFO such as the IDT72V series or a dual-port SRAM with FIFO emulation, but verify pinout and timing compatibility."},{"question":"What is the access time of CY7C4201V-15AC?","answer":"The access time is 11 ns, and the maximum data rate is 66.7 MHz."},{"question":"Can I use CY7C4201V-15AC in 3.3 V systems?","answer":"Yes, the supply range is 3 V to 3.6 V, making it directly compatible with 3.3 V logic without level translation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C4201V-15AC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C4201V-15AC 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}}