{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1441AV33-133AXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1441AV33-133AXI","canonicalUrl":"https://icboms.com/infineon/CY7C1441AV33-133AXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1441AV33-133AXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon (Cypress) CY7C1441AV33-133AXI, 36Mbit synchronous SDR SRAM, 1M x 36 organization, 133 MHz clock, 6.5 ns access, 3.135 V–3.6 V VCC, 100-LQFP surface-mount, -40°C to 85°C industrial temp grade.","salesMarkdown":"It runs on a 133 MHz clock with a 6.5 ns access time, operating from a 3.135 V to 3.6 V supply. ## 133 MHz clock, 6.5 ns access — timing margin for the bus The 133 MHz clock yields a 6.5 ns access time. The synchronous SDR architecture avoids dead cycles on back-to-back reads. ## Obsolete — sourcing reality for the BOM line The CY7C1441AV33-133AXI is officially obsolete per Infineon's lifecycle status. No successor part number is listed in the official record. If your design can tolerate a different density or speed bin, a pin-compatible sibling in the same 100-LQFP footprint may exist — but no direct replacement is documented. ## Package and rework — 100-LQFP, 14x20 mm body The 100-LQFP (14x20 mm) is a standard fine-pitch surface-mount package. Pin 1 is marked by a chamfered corner and a dot on the top face.","metaTitle":"Infineon CY7C1441AV33-133AXI 36Mbit SRAM, 133 MHz, 6.5 ns","metaDescription":"CY7C1441AV33-133AXI 36Mbit synchronous SDR SRAM, 1M x 36, 133 MHz clock, 6.5 ns access, 3.135-3.6 V, -40°C to 85°C, 100-LQFP. 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":{"title":"CY7C1441AV33-133AXI","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":"100-LQFP","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1441","Memory Organization":"1M x 36","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-TQFP (14x20)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/056023203eff476d1a3f637f4736a78c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement or equivalent for CY7C1441AV33-133AXI?","answer":"No official replacement or equivalent part number is listed by Infineon for the CY7C1441AV33-133AXI. For a drop-in substitute, check pin-compatible siblings in the same 100-LQFP footprint with matching 3.3 V supply and 133 MHz speed grade — but no direct replacement is documented."},{"question":"What is the memory organization and speed of CY7C1441AV33-133AXI?","answer":"The CY7C1441AV33-133AXI is a 36 Mbit synchronous SDR SRAM organized as 1M x 36, with a 133 MHz clock and 6.5 ns access time."},{"question":"What is the operating temperature range of CY7C1441AV33-133AXI?","answer":"The operating temperature range is -40°C to 85°C (industrial grade)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1441AV33-133AXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1441AV33-133AXI 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}}