{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1061G18-15ZSXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1061G18-15ZSXIT","canonicalUrl":"https://icboms.com/infineon/CY7C1061G18-15ZSXIT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1061G18-15ZSXIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1061G18-15ZSXIT, asynchronous SRAM, 16Mbit (1M x 16), 15 ns access time, parallel interface, 1.65V–2.2V supply, -40°C to 85°C, 54-TSOP II, Tape & Reel.","salesMarkdown":"This is the final procurement window before the part is discontinued — no further factory orders will be accepted after the LTB date passes. If this SRAM is socketed in an active design, now is the time to secure lifetime buy quantities or validate a drop-in replacement. ## 16Mbit asynchronous SRAM — 1M x 16, 15 ns access The Infineon CY7C1061G18-15ZSXIT is a 16Mbit asynchronous SRAM organized as 1M words by 16 bits. It operates from a 1.65V to 2.2V supply rail, aligning with 1.8V-core logic families and low-power processor buses. Packaged in a 54-TSOP II (0.400\" body width), this is the standard footprint for high-density asynchronous SRAMs in this density tier — pin-compatible with the broader 54-pin TSOP II SRAM ecosystem. ## Supply rail and interface — design checklist The 1.65V to 2.2V supply range means this part runs from a 1.8V nominal rail. The parallel interface uses standard SRAM control signals (CE, OE, WE) — no SDRAM-style refresh or command sequencing. The 15 ns access time gives a 66 MHz equivalent random-read rate, which is the figure to budget in your timing closure analysis. Surface-mount assembly on the 54-TSOP II footprint. Standard reflow profile for TSOP packages applies. The Tape & Reel (TR) shipping medium feeds pick-and-place without a tube-to-reel transfer step.","metaTitle":"Infineon CY7C1061G18-15ZSXIT 16Mbit SRAM, 15 ns, 54-TSOP II","metaDescription":"Infineon CY7C1061G18-15ZSXIT 16Mbit asynchronous SRAM, 1M x 16 organization, 15 ns access time, 1.65V-2.2V supply, -40°C to 85°C, 54-TSOP II.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Technology":"SRAM - Asynchronous","Access Time":"15 ns","Memory Size":"16Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"54-TSOP (0.400\\\", 10.16mm Width)","Product Status":"Last Time Buy","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.65V ~ 2.2V","Base Product Number":"CY7C1061","Memory Organization":"1M x 16","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"54-TSOP II","Write Cycle Time - Word, Page":"15ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$34.3750","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4341c3411ca6312d176c3d75e3399f9d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1061G18-15ZSXIT/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1061G18-15ZSXIT obsolete or last time buy?","answer":"It carries a Last Buy status. If you need this exact part, secure inventory now through the last-time-buy channel or surplus stock."},{"question":"What is the replacement for CY7C1061G18-15ZSXIT?","answer":"The closest functional match is the CY7C1061G18-15ZSXI (the non-tape-and-reel variant), which shares the same 16Mbit density, 15 ns access, 54-TSOP II package, and 1.65V–2.2V supply — but it also carries a Last Buy status. For a new-design alternative, evaluate a current-production asynchronous SRAM in the same 54-TSOP II footprint from Infineon or a second-source vendor."},{"question":"How does CY7C1061G18-15ZSXIT compare to CY7C1061G18-15ZSXI?","answer":"The two parts are electrically identical — same 16Mbit density, 15 ns access, 1.65V–2.2V supply, and 54-TSOP II package. The only difference is the shipping medium: the -15ZSXIT ships in Tape & Reel, while the -15ZSXI ships in Tray. Both carry Last Buy status."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1061G18-15ZSXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1061G18-15ZSXIT 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}}