{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"71V65803S100BGG","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"71V65803S100BGG","canonicalUrl":"https://icboms.com/renesas/71V65803S100BGG","factsUrl":"https://icboms.com/api/mcp/products/71V65803S100BGG","rawCanonicalId":null},"summary":{"shortDescription":"Renesas 71V65803S100BGG, 9Mbit Synchronous SRAM (ZBT), 512K x 18, 100 MHz clock, 5 ns access, Parallel interface, 3.135V-3.465V supply, 0°C to 70°C, 119-PBGA (14x22 mm).","salesMarkdown":"## Synchronous ZBT SRAM for high-throughput buffers The Renesas 71V65803S100BGG is a 9 Mbit synchronous SRAM organized as 512K x 18, using Zero Bus Turnaround (ZBT) technology to eliminate dead cycles between read and write operations. It clocks at 100 MHz with a 5 ns access time, which means the memory controller can sustain back-to-back transactions without wait states — critical for packet buffers in networking gear, cache tag stores, or high-speed data acquisition pipelines. The parallel interface keeps the bus simple: no serialization overhead, just address, data, and control signals at the rated clock rate. Supply voltage spans 3.135 V to 3.465 V. The 119-ball BGA (14x22 mm body) is a surface-mount footprint that demands a controlled reflow profile and careful PCB layout for signal integrity at 100 MHz — not a hand-solder part. Operating temperature is commercial grade: 0°C to 70°C. That limits this part to indoor, temperature-controlled environments — telecom central offices, server rooms, lab instrumentation. Not rated for industrial or automotive under-hood use. ## Lifecycle and sourcing The 71V65803S100BGG carries an active lifecycle status.","metaTitle":"71V65803S100BGG 9Mbit ZBT SRAM, 100 MHz, 5 ns, 119-PBGA","metaDescription":"71V65803S100BGG synchronous ZBT SRAM, 9Mbit (512K x 18), 100 MHz clock, 5 ns access, parallel interface, 3.3V, 119-PBGA. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Package":"Bulk","Technology":"SRAM - Synchronous, SDR (ZBT)","Access Time":"5 ns","Memory Size":"9Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"119-BGA","Clock Frequency":"100 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.465V","Memory Organization":"512K x 18","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"119-PBGA (14x22)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.33","stockQuantity":0,"priceTiers":[{"qty":21,"price":"$14.33000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/327dbdaa59bdc067f1a280bb5884ef85.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can 71V65803S100BGG replace 71V65803S133BGG?","answer":"The 71V65803S133BGG is a faster 133 MHz variant in the same density and package. The 71V65803S100BGG runs at 100 MHz, so it is not a direct speed-grade replacement. Check whether your system's timing closure can tolerate the lower clock rate before substituting."},{"question":"Does 71V65803S100BGG have a parallel memory interface?","answer":"Yes, it uses a parallel interface — address, data, and control lines are all parallel, no serial protocol."},{"question":"Does 71V65803S100BGG work with 3.3V systems?","answer":"Yes. The supply range is 3.135 V to 3.465 V, which is a standard 3.3 V rail with typical tolerance."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/71V65803S100BGG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/71V65803S100BGG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T19:35:47.242Z","lastPublished":"2026-07-13T19:35:47.242Z","indexable":true}}