{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C09569V-83AXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C09569V-83AXCT","canonicalUrl":"https://icboms.com/infineon/CY7C09569V-83AXCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C09569V-83AXCT","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C09569V-83AXCT, SRAM - Dual Port, Synchronous, 576Kbit (16K x 36), 6 ns access time, 83 MHz clock, 3V~3.6V supply, 144-TQFP (20x20), 0°C~70°C.","salesMarkdown":"## Dual-port synchronous SRAM — 576Kbit at 83 MHz The Cypress CY7C09569V-83AXCT is a 576Kbit synchronous dual-port SRAM organized as 16K x 36, with a 6 ns access time and 83 MHz clock frequency. This dual-port architecture allows simultaneous independent access from two ports, making it suitable for shared-memory applications like multiprocessor buffering, network switch packet buffers, and video frame stores where contention-free read/write from two buses is required. The 6 ns access time and 83 MHz clock define the synchronous timing window. Cypress (now part of Infineon) no longer manufactures this device; there is no official last-time-buy window remaining. Stock available today is date-code-limited and non-returnable — verify date codes and test samples before committing a production run. The 144-TQFP package and 3.3V supply rail are common across the Cypress dual-port SRAM family, so a pin-compatible replacement should be validated against the original timing and footprint. ## Package and footprint — 144-TQFP (20x20) The 144-LQFP package is specified.","metaTitle":"CY7C09569V-83AXCT SRAM Dual-Port Synchronous 576Kbit 6ns","metaDescription":"Cypress CY7C09569V-83AXCT SRAM - Dual Port, Synchronous, 576Kbit (16K x 36), 6 ns access time, 83 MHz clock, 144-TQFP.","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, Synchronous","Access Time":"6 ns","Memory Size":"576Kbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"144-LQFP","Product Status":"Obsolete","Clock Frequency":"83 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3V ~ 3.6V","Base Product Number":"CY7C09569","Memory Organization":"16K x 36","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"144-TQFP (20x20)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6a280ff03ee762b399f3c4379ba549a6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the CY7C09569V-83AXCT obsolete?","answer":"Yes, the CY7C09569V-83AXCT is officially obsolete per the lifecycle record. Cypress/Infineon no longer produces it, and no last-time-buy window remains. Sourcing is limited to the independent surplus and broker channel."},{"question":"What is the replacement for CY7C09569V-83AXCT?","answer":"A pin-compatible alternative may exist within the same Cypress dual-port SRAM family (e.g., a currently active CY7C09569V variant at the same speed grade), but this must be validated against the original timing, footprint, and supply voltage. For a confirmed cross-reference, request a quote and we can research the closest active equivalent against your BOM."},{"question":"What is the access time and clock frequency of CY7C09569V-83AXCT?","answer":"The access time is 6 ns, and the clock frequency is 83 MHz. The 6 ns access time defines the address-to-data valid delay; the 83 MHz clock sets the maximum synchronous operating rate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C09569V-83AXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C09569V-83AXCT 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}}