{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C09349A-12AC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C09349A-12AC","canonicalUrl":"https://icboms.com/infineon/CY7C09349A-12AC","factsUrl":"https://icboms.com/api/mcp/products/CY7C09349A-12AC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C09349A-12AC, 72Kbit synchronous dual-port SRAM, 12 ns access time, 50 MHz clock, 4K x 18 organization, 100-TQFP, 4.5V to 5.5V supply, 0°C to 70°C.","salesMarkdown":"At 50 MHz clock, roughly one clock cycle for address decode, data access, and capture. The CY7C09349A-12AC is marked obsolete. No last-time-buy window remains; the part is available only through the surplus and broker channel. There is no official Cypress successor for this order code, so a pin-compatible drop-in replacement from the manufacturer is not listed. If you are designing in a dual-port SRAM today, you would look at newer synchronous dual-port families from Cypress (now Infineon) or others, but those will differ in supply voltage and package.","metaTitle":"Cypress CY7C09349A-12AC 72Kbit Dual-Port SRAM, 12 ns","metaDescription":"Cypress CY7C09349A-12AC synchronous dual-port SRAM, 72Kbit, 12 ns access time, 50 MHz clock, 100-TQFP. Obsolete; sourced to order against RFQ.","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":"Tray","Technology":"SRAM - Dual Port, Synchronous","Access Time":"12 ns","Memory Size":"72Kbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"100-LQFP","Product Status":"Obsolete","Clock Frequency":"50 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"CY7C09349","Memory Organization":"4K x 18","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"100-TQFP (14x14)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/80d656dbe932948abca3d11ebfa29f58.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C09349A-12AC/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CY7C09349A-12AC?","answer":"No official pin-compatible replacement is listed from Cypress. The part is obsolete with no direct successor. For a new design, consider a current-generation synchronous dual-port SRAM from Infineon (formerly Cypress) or a competitor, but verify supply voltage, package, and timing."},{"question":"What is the package for CY7C09349A-12AC?","answer":"The CY7C09349A-12AC is supplied in a 100-TQFP package with a 14x14 mm body, surface-mount."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C09349A-12AC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C09349A-12AC 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}}