{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C024AV-20AXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C024AV-20AXCT","canonicalUrl":"https://icboms.com/infineon/CY7C024AV-20AXCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C024AV-20AXCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon (Cypress) CY7C024AV-20AXCT, 64Kbit (4K x 16) dual-port asynchronous SRAM, 20 ns access time, 3V–3.6V supply, 100-TQFP (14x14), 0°C to 70°C, Tape & Reel.","salesMarkdown":"## 64Kbit dual-port SRAM — 20 ns asynchronous access The Infineon (formerly Cypress) CY7C024AV-20AXCT is a 64Kbit dual-port asynchronous SRAM organized as 4K x 16. Its 20 ns access time means two independent processors or controllers can each read or write any location within a single clock cycle at up to 50 MHz, with no arbitration overhead — the dual-port architecture handles simultaneous access via the BUSY flag. This part is typically used in shared-memory systems like multiprocessor buffers, video frame stores, and telecom line cards where two buses need to exchange data without wait-state penalties. A 20 ns access time means the SRAM can complete a read or write cycle in 20 ns worst-case, matching a 50 MHz asynchronous bus without inserting wait states. For a system architect pairing this with a 40 MHz DSP or a 33 MHz PCI bridge, that headroom covers PCB trace delay and capacitive loading on the 16-bit data bus. The CY7C024AV-20AXCT is officially marked obsolete. Cypress (now Infineon) no longer manufactures this specific variant. No direct factory lead time applies. ## Supply and temperature — fit check If your board was originally laid out for a 5 V dual-port SRAM, this part will not work without a regulator change. For extended-temperature requirements, Infineon offers industrial-grade (-40°C to 85°C) variants in the same family — check the CY7C024AV suffix options.","metaTitle":"CY7C024AV-20AXCT Dual-Port SRAM, 64Kbit, 20 ns, 100-TQFP","metaDescription":"Infineon (Cypress) CY7C024AV-20AXCT 64Kbit dual-port asynchronous SRAM with 20 ns access time, 3V-3.6V supply, 100-TQFP. Quoted on request.","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":"Tape & Reel (TR)","Technology":"SRAM - Dual Port, Asynchronous","Access Time":"20 ns","Memory Size":"64Kbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"100-LQFP","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"CY7C024","Memory Organization":"4K x 16","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"100-TQFP (14x14)","Write Cycle Time - Word, Page":"20ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d483ef2dd74d47186e2e29bef8aadb64.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for CY7C024AV-20AXCT?","answer":"Infineon does not list a direct drop-in replacement for this exact obsolete order code. The CY7C024 family includes active speed and temperature variants in the same 100-TQFP package — for example, the CY7C024AV-20AXI (industrial temp) may be a functional alternate, but verify pin compatibility and timing against the datasheet before substituting."},{"question":"What is the access time of CY7C024AV-20AXCT?","answer":"This allows the SRAM to keep up with a 50 MHz asynchronous bus without wait states."},{"question":"What voltage does CY7C024AV-20AXCT use?","answer":"It is not compatible with 5 V rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C024AV-20AXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C024AV-20AXCT 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}}