{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1471V33-133AXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1471V33-133AXC","canonicalUrl":"https://icboms.com/infineon/CY7C1471V33-133AXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1471V33-133AXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1471V33-133AXC, NoBL™ synchronous SRAM, 72Mbit (2M x 36), 133 MHz clock, 6.5 ns access time, 3.135V–3.6V supply, 100-LQFP, 0°C to 70°C.","salesMarkdown":"The Cypress CY7C1471V33-133AXC is a 72 Mbit synchronous SRAM organized as 2M x 36, built on the NoBL™ (No Bus Latency) architecture. It clocks at 133 MHz with a 6.5 ns access time, operating from a 3.135 V to 3.6 V supply. The part comes in a 100-lead LQFP (14x20 mm body) and is rated for the commercial temperature range of 0°C to 70°C. ## Last Buy — sourcing reality","metaTitle":"Cypress CY7C1471V33-133AXC 72Mbit NoBL SRAM, 133 MHz","metaDescription":"Cypress CY7C1471V33-133AXC 72Mbit (2M x 36) synchronous SRAM with NoBL architecture, 133 MHz clock, 6.5 ns access time. 100-LQFP, 0-70°C. Last Buy — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","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":"Last Time Buy","Clock Frequency":"133 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1471","Memory Organization":"2M 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":"$128.6129","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/004045db93073bdba92daa481a7d2b36.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1471V33-133AXC/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CY7C1471V33-133AXC?","answer":"No official second-source or pin-compatible alternate is listed in the available records. The 100-LQFP footprint and 72 Mbit density narrow the field; any replacement would need to match the 133 MHz clock, 6.5 ns access, and 3.3 V supply. We recommend checking the Cypress NoBL family for a direct-sibling order code with the same package and timing."},{"question":"What does the NoBL™ series mean for this SRAM?","answer":"NoBL stands for No Bus Latency — the architecture eliminates the dead cycle normally required when switching from read to write. This lets the memory sustain back-to-back transactions at the full 133 MHz clock rate, which is critical for high-throughput applications like network packet buffers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1471V33-133AXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1471V33-133AXC 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}}