{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1041G-10VXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1041G-10VXI","canonicalUrl":"https://icboms.com/infineon/CY7C1041G-10VXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1041G-10VXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1041G-10VXI, 4 Mbit asynchronous SRAM, 256K x 16 organization, 10 ns access time, parallel interface, 4.5 V–5.5 V supply, -40°C to 85°C, 44-SOJ surface-mount package, Tube.","salesMarkdown":"The CY7C1041G-10VXI: That 10 ns window covers address-to-data-valid, so the host controller sees deterministic latency — critical for real-time control loops in industrial automation or telecom line cards where a cache miss stalls the pipeline. The 10 ns write cycle time (word or page mode) matches the read speed, so back-to-back transactions don't accumulate a penalty. ## 5 V supply — not a 3.3 V part This part is not compatible with 3.3 V I/O without external level translation. CY7C1041G-10VXIT or similar with a lower Vcc rating). The 5 V rail also means the input thresholds are TTL/5 V CMOS, so confirm that your host's output high voltage meets the Vil/Vih specs at the interface. ## 44-SOJ — surface-mount with a J-bend Packaged in a 44-lead SOJ (Small Outline J-lead), body width 10.16 mm (0.400\"). The supplier device package is 44-SOJ. Surface-mount only. Tube shipping medium. That covers outdoor telecom cabinets, factory-floor motor drives, and engine-bay-adjacent electronics without a heater. Infineon lists the CY7C1041G-10VXI as Active.","metaTitle":"Infineon CY7C1041G-10VXI SRAM, 4 Mbit, 10 ns, 44-SOJ","metaDescription":"CY7C1041G-10VXI asynchronous SRAM, 4 Mbit (256K x 16), 10 ns access, 4.5 V–5.5 V, -40°C to 85°C, 44-SOJ. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tube","Technology":"SRAM - Asynchronous","Access Time":"10 ns","Memory Size":"4Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"44-BSOJ (0.400\\\", 10.16mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"CY7C1041","Memory Organization":"256K x 16","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"44-SOJ","Write Cycle Time - Word, Page":"10ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.1900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4b583d433046ca582816ac98334bd436.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1041G-10VXI/alternatives.json"},"ai":{"faq":[{"question":"What is the exact access time and memory organization of CY7C1041G-10VXI?","answer":"Both read and write cycle times are 10 ns."},{"question":"Is CY7C1041G-10VXI compatible with 3.3 V systems?","answer":"No. It is a 5 V-only part and cannot be used directly with 3.3 V I/O without level translation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1041G-10VXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1041G-10VXI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}