{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"71V65703S75BGG","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"71V65703S75BGG","canonicalUrl":"https://icboms.com/renesas/71V65703S75BGG","factsUrl":"https://icboms.com/api/mcp/products/71V65703S75BGG","rawCanonicalId":null},"summary":{"shortDescription":"Renesas 71V65703S75BGG, 9Mbit Synchronous SRAM (ZBT), 7.5 ns access time, 256K x 36, Parallel, 3.135V–3.465V, 0°C–70°C, 119-PBGA (14x22).","salesMarkdown":"## 7.5 ns ZBT SRAM in a 119-ball BGA — what this part is The Renesas 71V65703S75BGG is a 9 Mbit synchronous SRAM organized as 256K x 36, built on a Zero Bus Turnaround (ZBT) architecture. It presents a 7.5 ns access time from clock edge to data valid, which is the headline parameter for timing closure on a high-throughput datapath. The 36-bit word width maps cleanly to a 32-bit data bus plus parity or ECC nibble — common in networking packet buffers and telecom line-card applications. The part operates from a 3.135 V to 3.465 V supply and is rated over the commercial temperature range of 0°C to 70°C. ## 7.5 ns access — timing margin on a 100+ MHz bus A 7.5 ns access time means the SRAM can support clock frequencies up to roughly 133 MHz while leaving a few nanoseconds of setup/hold margin for the controller. For a system architect, that margin is the difference between a first-pass layout and a respin to add pipeline stages. The ZBT protocol eliminates the dead bus cycle between read and write turns, so back-to-back throughput is sustained at the full clock rate — no idle cycle penalty when switching direction. ## 119-PBGA (14x22) — layout and rework notes The 119-ball BGA on a 14 mm x 22 mm substrate is a fine-pitch array. For the PCB layout engineer, that means via-in-pad or microvia fanout under the body unless the board stackup allows a dogbone escape on the outer rows. The part is surface-mount only. The commercial temperature rating (0°C to 70°C) limits this to indoor, conditioned environments; it is not a fit for outdoor telecom cabinets or factory-floor motor drives. ## Active lifecycle — no EOL watch needed The product status is Active per the manufacturer record.","metaTitle":"71V65703S75BGG 9Mbit ZBT SRAM, 7.5 ns, 119-PBGA","metaDescription":"71V65703S75BGG 9Mbit synchronous SRAM with 7.5 ns access time, 256K x 36 organization, parallel interface, 119-PBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Bulk","Technology":"SRAM - Synchronous, SDR (ZBT)","Access Time":"7.5 ns","Memory Size":"9Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"119-BGA","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.465V","Memory Organization":"256K x 36","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"119-PBGA (14x22)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.76","stockQuantity":0,"priceTiers":[{"qty":20,"price":"$15.76000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e567163639b62cb4913da344e8344539.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the equivalent or pin-compatible alternative to 71V65703S75BGG?","answer":"No pin-compatible equivalent is listed in the available records. The 71V65703S75BGG is a specific density and speed grade within the Renesas 71V65703 family; a system architect evaluating alternatives would need to compare density, access time, and package options within that family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/71V65703S75BGG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/71V65703S75BGG 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}}