{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1447AV25-133BGI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1447AV25-133BGI","canonicalUrl":"https://icboms.com/infineon/CY7C1447AV25-133BGI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1447AV25-133BGI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon (Cypress) CY7C1447AV25-133BGI, 36Mbit Synchronous SRAM, 133 MHz clock, 6.5 ns access time, 512K x 72 organization, 2.5V supply, industrial temp -40°C to 85°C, 209-FBGA package.","salesMarkdown":"## 36 Mbit synchronous SRAM with 133 MHz pipeline It runs on a 133 MHz clock with a 6.5 ns access time, making it a fit for high-bandwidth data buffers in networking line cards, telecom switches, and industrial controllers that need a wide 72-bit word for 64-bit data plus ECC or parity. ## 2.5 V supply — plan the rail tolerance The supply range is 2.375 V to 2.625 V, a tight 250 mV window around the nominal 2.5 V rail. Any droop below 2.375 V during a read burst will corrupt the output data latch. The board's 2.5 V regulator needs to stay within ±5 % under load transients; a 3.3 V LDO feeding this part is not an option without an intermediate regulator. The CY7C1447AV25-133BGI is officially obsolete per the manufacturer's lifecycle status.","metaTitle":"Infineon CY7C1447AV25-133BGI 36Mbit Sync SRAM, 133 MHz","metaDescription":"Infineon (Cypress) CY7C1447AV25-133BGI 36Mbit synchronous SRAM, 133 MHz clock, 6.5 ns access, 512K x 72, 2.5V, -40 to 85°C, 209-FBGA.","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 - Synchronous, SDR","Access Time":"6.5 ns","Memory Size":"36Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"209-BGA","Product Status":"Obsolete","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.375V ~ 2.625V","Base Product Number":"CY7C1447","Memory Organization":"512K x 72","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"209-FBGA (14x22)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$102.4900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0b672dbe00a262d05aacc9114dd638bc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1447AV25-133BGI/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1447AV25-133BGI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1447AV25-133BGI 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}}