{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1441KV33-133AXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1441KV33-133AXIT","canonicalUrl":"https://icboms.com/infineon/CY7C1441KV33-133AXIT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1441KV33-133AXIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1441KV33-133AXIT, 36Mbit synchronous SRAM (1M x 36), 133 MHz clock, 6.5 ns access, 3.135V–3.6V supply, -40°C to 85°C, 100-TQFP (14x20), Tape & Reel.","salesMarkdown":"## 36Mbit synchronous SRAM at 133 MHz The CY7C1441KV33-133AXIT is a 36Mbit synchronous SRAM organised as 1M x 36 bits, clocked at 133 MHz with a 6.5 ns access time from the clock edge. ## Access time and bus timing margin At 133 MHz the clock period is 7.5 ns; a 6.5 ns access time leaves 1 ns of setup margin before the next clock edge. That margin shrinks with temperature and voltage derating, so the PCB layout must keep the clock-to-data trace skew under 0.5 ns to avoid hold-time violations. ## Active production and ordering posture Infineon lists the CY7C1441KV33-133AXIT as Active, meaning it is still in regular production with no announced end-of-life.","metaTitle":"CY7C1441KV33-133AXIT 36Mbit SRAM – 133 MHz, 6.5 ns","metaDescription":"Infineon CY7C1441KV33-133AXIT synchronous SRAM, 36Mbit (1M x 36), 133 MHz clock, 6.5 ns access, -40°C to 85°C, 100-TQFP, Tape & Reel.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","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","Product Status":"Active","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)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$46.2750","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/343e1ed91de8fad7950fb93c4143c364.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1441KV33-133AXIT/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between CY7C1441KV33-133AXIT and CY7C1441KV33-133AXC?","answer":"The 'XC' variant typically denotes commercial temperature (0°C to 70°C) and tube or tray packaging. Confirm the exact suffix on the BOM before ordering — the die and speed grade are the same, but the temperature grade and reel quantity differ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1441KV33-133AXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1441KV33-133AXIT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}