{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C027V-15AC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C027V-15AC","canonicalUrl":"https://icboms.com/infineon/CY7C027V-15AC","factsUrl":"https://icboms.com/api/mcp/products/CY7C027V-15AC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C027V-15AC, 512Kbit (32K x 16) asynchronous dual-port SRAM, 15 ns access time, parallel interface, 3V-3.6V supply, 0°C-70°C, 100-TQFP (14x14 mm), surface mount.","salesMarkdown":"The Cypress CY7C027V-15AC is a 512Kbit asynchronous dual-port SRAM organized as 32K words by 16 bits. It gives two independent processors or controllers simultaneous access to a common memory array through separate left and right ports, each with its own address, data, and control lines. The 15 ns access time means each port can complete a read or write cycle within that window, which sets the bus timing budget for the system interconnect. Parts in this family are commonly used in multiprocessor systems, network switches, and telecom line cards where shared data buffers or mailboxes need arbitration-free access. At 15 ns access and 15 ns write cycle, this SRAM can keep up with moderate-speed controllers running at 33–66 MHz without wait states, provided the bus timing closes. The parallel interface means the address and data buses are separate — no multiplexing overhead. For a system architect, the 32K x 16 organization gives a 16-bit data path with 32K addressable locations, which is a common width for DSPs and 16-bit MCUs. That means the only available units are new-old-stock or surplus inventory held by independent distributors. The 100-TQFP (14x14 mm) footprint is the same as many other Cypress dual-port SRAMs of the era, but a drop-in replacement from a different vendor is not guaranteed — the dual-port arbitration logic and timing are vendor-specific.","metaTitle":"CY7C027V-15AC Cypress 512Kbit Dual-Port SRAM, 15 ns","metaDescription":"Cypress CY7C027V-15AC 512Kbit (32K x 16) asynchronous dual-port SRAM, 15 ns access time, 3V-3.6V, 100-TQFP. Request quote.","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":"Bag","Technology":"SRAM - Dual Port, Asynchronous","Access Time":"15 ns","Memory Size":"512Kbit","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":"CY7C027","Memory Organization":"32K x 16","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"100-TQFP (14x14)","Write Cycle Time - Word, Page":"15ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c7336ab15d82b4a3bc513b8e9de4fe35.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY7C027V-15AC obsolete and what are the replacement options?","answer":"Yes, the CY7C027V-15AC is officially obsolete per its lifecycle status. No direct official replacement or successor part is listed in the record. A pin-compatible drop-in from another vendor is not assured — the dual-port arbitration and timing are specific to Cypress. For legacy repair, sourcing from surplus stock is the realistic path. For new designs, consider a current-production dual-port SRAM from Cypress (now Infineon) or a vendor like Renesas, but verify the footprint and timing compatibility against your system."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C027V-15AC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C027V-15AC 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}}