{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1041G18-15VXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1041G18-15VXI","canonicalUrl":"https://icboms.com/infineon/CY7C1041G18-15VXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1041G18-15VXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1041G18-15VXI asynchronous SRAM, 4Mbit (256K x 16), 15 ns access time, parallel interface, 1.65V–2.2V supply, -40°C to 85°C, 44-BSOJ surface-mount package, Tube.","salesMarkdown":"The Infineon CY7C1041G18-15VXI is a 4Mbit asynchronous SRAM organized as 256K x 16 bits. Its 15 ns access time is the ceiling for read or write cycles. ## Supply domain: 1.65 V to 2.2 V This part runs on a 1.65 V to 2.2 V supply rail, which puts it in the low-voltage SRAM class. It is not a 3.3 V part — level shifters are needed if the host controller uses 3.3 V I/O. The 15 ns write cycle time matches the read access, so back-to-back transactions run at the same speed. The 44-SOJ package (0.400\" body width) is a surface-mount footprint that solders into a standard SOJ land pattern. Tube shipment means it arrives in a rigid anti-static tube.","metaTitle":"Infineon CY7C1041G18-15VXI 4Mbit Async SRAM, 15 ns, 44-SOJ","metaDescription":"Infineon CY7C1041G18-15VXI asynchronous SRAM: 4Mbit (256K x 16), 15 ns access time, 1.65V–2.2V supply, -40°C to 85°C, 44-SOJ.","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":"15 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":"1.65V ~ 2.2V","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":"15ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.4575","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4b583d433046ca582816ac98334bd436.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1041G18-15VXI/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1041G18-15VXI compatible with 3.3V logic?","answer":"No, the part operates on a 1.65 V to 2.2 V supply. A 3.3 V host requires level shifters on the data and address lines."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1041G18-15VXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1041G18-15VXI 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}}