{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1441KV25-133BZXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1441KV25-133BZXI","canonicalUrl":"https://icboms.com/infineon/CY7C1441KV25-133BZXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1441KV25-133BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C1441KV25-133BZXI synchronous SDRAM, 36Mbit, 1M x 36 organization, 133 MHz clock, 6.5 ns access, 2.375V–2.625V supply, -40°C–85°C, 165-LBGA tray.","salesMarkdown":"## 36Mbit synchronous SDRAM — 133 MHz, 1M x 36 The CY7C1441KV25-133BZXI is a 36Mbit synchronous SDRAM organized as 1M x 36, clocked at 133 MHz with a 6.5 ns access time. The 1M x 36 width suits 32-bit data buses with parity or ECC overhead — the extra four bits per word let the controller store a parity nibble or ECC syndrome without a second chip. Housed in a 165-ball LBGA (15x17 mm), the package demands a multi-layer PCB with controlled-impedance traces for the 133 MHz clock and data lines. The 1.0 mm ball pitch is routable on standard 4-layer stack-ups, but the 36-bit-wide bus needs careful signal-length matching to meet setup-and-hold margins at speed. We source it against an RFQ — lot traceability and date-code verification are part of the quote process, and the availability picture is confirmed at quote time.","metaTitle":"Infineon CY7C1441KV25-133BZXI 36Mbit SDRAM, 133 MHz","metaDescription":"Obsolete 36Mbit synchronous SDRAM, 1M x 36, 133 MHz, 6.5 ns access, -40°C to 85°C, 165-FBGA. Sourced to order against RFQ through independent channels.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"CY7C1441KV25-133BZXI","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":"165-LBGA","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.375V ~ 2.625V","Base Product Number":"CY7C1441","Memory Organization":"1M x 36","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"165-FBGA (15x17)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b20e5930573c76eaf90b76860c5c5b83.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order CY7C1441KV25-133BZXI or check availability?","answer":"Submit an RFQ through this listing. We source the CY7C1441KV25-133BZXI through independent distribution — availability, pricing, and date-code options are confirmed at quote time. No stock-holding claim is made here."},{"question":"What is the closest pin-compatible alternative to CY7C1441KV25-133BZXI?","answer":"The 165-FBGA footprint, 2.5V supply, and 1M x 36 organization are specific enough that a direct drop-in from another vendor is not confirmed. A board-level redesign may be required for a replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1441KV25-133BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1441KV25-133BZXI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:09:35.611Z","lastPublished":"2026-07-21T02:09:35.611Z","indexable":true}}