{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1473BV33-133AXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1473BV33-133AXC","canonicalUrl":"https://icboms.com/infineon/CY7C1473BV33-133AXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1473BV33-133AXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon NoBL™ synchronous SRAM, 72 Mbit, 4M x 18 organization, 133 MHz clock frequency, 6.5 ns access time, 3.135 V to 3.6 V supply, 100-TQFP (14x20 mm), commercial temperature range 0°C to 70°C.","salesMarkdown":"The CY7C1473BV33-133AXC is a 72 Mbit synchronous SRAM arranged 4M x 18, built on the NoBL™ architecture. It runs at a 133 MHz clock and delivers a 6.5 ns access time. The 133 MHz clock rate sets the maximum burst throughput at 133 million transfers per second on the parallel interface. The 6.5 ns access time is the window from address assertion to data valid; a controller with a tighter setup/hold budget than 6.5 ns will see data corruption on the bus. This part is synchronous SDR — it uses a single clock edge per transfer, not DDR, so the interface is simpler to route but the peak bandwidth is half that of a DDR SRAM at the same clock. For a design that can tolerate the single-data-rate timing, this part avoids the signal-integrity complexity of DDR termination.","metaTitle":"Infineon CY7C1473BV33-133AXC SRAM, 72Mbit, 133 MHz, 6.5 ns","metaDescription":"Infineon CY7C1473BV33-133AXC synchronous SRAM, 72 Mbit (4M x 18), 133 MHz clock, 6.5 ns access, 100-TQFP. Sourced to order against RFQ.","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":"Tray","Technology":"SRAM - Synchronous, SDR","Access Time":"6.5 ns","Memory Size":"72Mbit","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":"CY7C1473","Memory Organization":"4M x 18","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"100-TQFP (14x20)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$163.5314","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/628924c755bdff75b315179b2f6927ff.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1473BV33-133AXC/alternatives.json"},"ai":{"faq":[{"question":"What series is CY7C1473BV33-133AXC part of?","answer":"It belongs to the NoBL™ (No Bus Latency) series of synchronous SRAMs, which eliminates dead cycles between back-to-back read/write operations."},{"question":"What package does CY7C1473BV33-133AXC come in?","answer":"It is supplied in a 100-TQFP (14x20 mm) surface-mount tray package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1473BV33-133AXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1473BV33-133AXC 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}}