{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1461KV33-133AXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1461KV33-133AXCT","canonicalUrl":"https://icboms.com/infineon/CY7C1461KV33-133AXCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1461KV33-133AXCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1461KV33-133AXCT NoBL™ synchronous SRAM, 36Mbit (1M x 36), 133 MHz clock, 6.5 ns access time, 3.135V–3.6V supply, 100-TQFP (14x20), 0°C to 70°C.","salesMarkdown":"## 36 Mbit NoBL synchronous SRAM for high-throughput data paths It clocks at 133 MHz with a 6.5 ns access time, allowing back-to-back read/write operations without dead cycles on the bus. The parallel memory interface and 3.135V to 3.6V supply make it a fit for high-performance networking, telecom, and data-acquisition systems that need fast, wide memory with predictable timing. The 133 MHz clock rate and 6.5 ns access time define the timing closure window for the memory controller. At this speed, PCB trace length matching and signal-integrity on the data bus matter — the part expects clean clock and control edges. The NoBL architecture eliminates the turnaround dead cycle typical of conventional synchronous SRAM, so the bus stays utilized at full throughput during mixed read/write sequences. For a BOM line, that removes the obsolescence risk during a new product introduction or a multi-year production run. ## 100-TQFP package — rework and layout considerations The 100-TQFP (14x20 mm) is a fine-pitch surface-mount package with gull-wing leads. It reworks cleanly under hot air if you preheat the board — the leads are visible for inspection and touch-up. No exposed paddle on this package, so dissipation relies on the leadframe and board copper.","metaTitle":"Infineon CY7C1461KV33-133AXCT 36Mbit SRAM, 6.5 ns access","metaDescription":"Infineon CY7C1461KV33-133AXCT NoBL synchronous SRAM, 36Mbit (1M x 36), 133 MHz, 6.5 ns access, 100-TQFP. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"NoBL™","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":"CY7C1461","Memory Organization":"1M x 36","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"100-TQFP (14x20)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$46.2500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1ff38b75e91be0561df4e354ff029d96.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1461KV33-133AXCT/alternatives.json"},"ai":{"faq":[{"question":"What is the access time of CY7C1461KV33-133AXCT?","answer":"The access time is 6.5 ns, and the clock frequency is 133 MHz. These specs determine the timing budget for the memory bus."},{"question":"Is CY7C1461KV33-133AXCT RoHS compliant?","answer":"The part is listed with a Tape & Reel packaging suffix (CT), which typically indicates RoHS compliance for Infineon's product line, but the evidence does not explicitly state RoHS status. Verify with the datasheet or your compliance team before committing the BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1461KV33-133AXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1461KV33-133AXCT 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}}