{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"R1QDA3618CBG-19IB0","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"R1QDA3618CBG-19IB0","canonicalUrl":"https://icboms.com/renesas/R1QDA3618CBG-19IB0","factsUrl":"https://icboms.com/api/mcp/products/R1QDA3618CBG-19IB0","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics Standard SRAM, 2Mx18 organization, 0.45ns access time, Bulk package, ROHS3 compliant.","salesMarkdown":"## What this SRAM does on the board The R1QDA3618CBG-19IB0 is a standard SRAM organized 2Mx18 with a 0.45 ns access time — this is a synchronous burst SRAM used for high-speed cache or buffer memory in networking and telecom line cards where deterministic read latency matters more than density. The 18-bit word width maps naturally to 18-bit or 36-bit data buses with parity; a 2M depth gives 36 Mbit of storage, sized for packet buffers or lookup tables in a mid-range switch ASIC. ROHS3 compliant per the manufacturer, which means it meets the current EU exemption-free restriction levels — no special handling or exemption tracking needed for EU-market shipments. ## Package and board-fit Supplied in Bulk — this is a tray or tube format, not tape-and-reel, so plan for pick-and-place feeder changeover if your line runs reel-only; the package itself is a surface-mount BGA footprint typical of Renesas high-speed SRAMs.","metaTitle":"R1QDA3618CBG-19IB0 Renesas SRAM, 2Mx18, 0.45ns","metaDescription":"Renesas R1QDA3618CBG-19IB0 standard SRAM, 2Mx18 organization, 0.45ns access time. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$28.91","priceTiers":[{"qty":11,"price":"$28.91000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5f3652938145809c7ef558f79e8f260e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/R1QDA3618CBG-19IB0/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does Renesas provide for R1QDA3618CBG-19IB0?","answer":"The part is ROHS3 compliant, meeting the current EU RoHS exemption-free limits. No UL or IEC certification is listed in the manufacturer's record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/R1QDA3618CBG-19IB0","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/R1QDA3618CBG-19IB0 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}}