{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"71V3577S80PFI","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"71V3577S80PFI","canonicalUrl":"https://icboms.com/renesas/71V3577S80PFI","factsUrl":"https://icboms.com/api/mcp/products/71V3577S80PFI","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics 71V3577S80PFI synchronous SRAM, 4.5Mbit (128K x 36), 8 ns access time, 3.135-3.465V supply, -40 to +85°C, 100-TQFP (14x14), Bulk.","salesMarkdown":"## 4.5 Mbit synchronous SRAM with 8 ns access The 71V3577S80PFI is a 4.5 Mbit synchronous SRAM organized as 128K x 36 bits, with a parallel interface and a rated access time of 8 ns. Operating from a 3.135 V to 3.465 V supply, it is built for high-speed data buffering in networking, telecom, and industrial control applications where deterministic read/write latency matters. Housed in a 100-lead TQFP (14x14 mm body) with surface-mount termination, the package footprint is standard for mid-density synchronous SRAMs and reflows with typical lead-free profiles. ## Active lifecycle and compliance flag Note that this part is marked RoHS non-compliant (contains lead in the solder finish or die attach). Verify your BOM's RoHS exemption status before committing the line.","metaTitle":"71V3577S80PFI Renesas SRAM 4.5Mbit 8ns 100-TQFP","metaDescription":"71V3577S80PFI Renesas synchronous SRAM, 4.5Mbit (128K x 36), 8 ns access, 3.135-3.465V, -40 to +85°C, 100-TQFP. Active production, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Package":"Bulk","Technology":"SRAM - Synchronous, SDR","Access Time":"8 ns","Memory Size":"4.5Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"100-LQFP","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.465V","Memory Organization":"128K x 36","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-TQFP (14x14)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5","stockQuantity":0,"priceTiers":[{"qty":201,"price":"$1.50000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order 71V3577S80PFI or check availability?","answer":"The 71V3577S80PFI is an active Renesas part. Submit an RFQ for a firm quote."},{"question":"What is the memory size and organization of 71V3577S80PFI?","answer":"It is a 4.5 Mbit synchronous SRAM organized as 128K words by 36 bits, accessed via a parallel interface."},{"question":"What compliance documentation does Renesas provide for 71V3577S80PFI?","answer":"The part is RoHS non-compliant (lead-bearing). Standard Renesas documentation includes the datasheet and a material declaration; no UL or IEC certification is listed in the record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/71V3577S80PFI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/71V3577S80PFI 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}}