{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C026A-20AXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C026A-20AXCT","canonicalUrl":"https://icboms.com/infineon/CY7C026A-20AXCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C026A-20AXCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C026A-20AXCT, 256Kbit dual-port asynchronous SRAM, 16K x 16 organization, 20 ns access time, parallel interface, 4.5V–5.5V supply, 100-TQFP (14x14), commercial temperature 0°C to 70°C, Tape & Reel.","salesMarkdown":"The Infineon CY7C026A-20AXCT is a 256Kbit dual-port asynchronous SRAM organized as 16K x 16 bits. Two independent ports with separate address, data, and control buses allow simultaneous read/write access from two bus masters — no external arbitration logic needed for the memory itself. Typical deployment is in shared-memory systems for multiprocessor or DSP-to-host buffering, FIFO emulation, and video frame stores where both sides need random access without dead cycles. The 20 ns access time is the port-to-data-valid delay from address strobe. No last-time-buy window remains open from the factory. Supplied in a 100-lead TQFP (14x14 mm body) on Tape & Reel.","metaTitle":"Infineon CY7C026A-20AXCT 256Kbit Dual-Port SRAM, 20 ns","metaDescription":"Infineon CY7C026A-20AXCT 256Kbit dual-port asynchronous SRAM, 20 ns access time, 16K x 16 organization, 4.5V-5.5V supply, 100-TQFP. Obsolete — sourced to order against 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":"-","Package":"Tape & Reel (TR)","Technology":"SRAM - Dual Port, Asynchronous","Access Time":"20 ns","Memory Size":"256Kbit","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":"4.5V ~ 5.5V","Base Product Number":"CY7C026","Memory Organization":"16K 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,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C026A-20AXCT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CY7C026A-20AXCT?","answer":"Infineon does not list an official successor. For a new design, consider a 256Kbit dual-port SRAM from Renesas (IDT) or Onsemi in a 100-pin TQFP with 20 ns access — but verify pinout, arbitration flag polarity, and supply voltage against the CY7C026A datasheet before substituting."},{"question":"What package does CY7C026A-20AXCT come in?","answer":"It is supplied in a 100-lead TQFP (14x14 mm body, 0.5 mm pitch) on Tape & Reel."},{"question":"What is the technology of CY7C026A-20AXCT?","answer":"It is a dual-port asynchronous SRAM — volatile memory with two independent ports for simultaneous read/write access from separate bus masters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C026A-20AXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C026A-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}}