{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6116LA35SO","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"6116LA35SO","canonicalUrl":"https://icboms.com/renesas/6116LA35SO","factsUrl":"https://icboms.com/api/mcp/products/6116LA35SO","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics 6116LA35SO asynchronous SRAM, 16Kbit (2K x 8), 35 ns access time, parallel interface, 4.5V-5.5V supply, 0°C to 70°C, 24-SOIC wide-body, Bulk.","salesMarkdown":"## 35 ns access, 2K × 8, 5 V — the JEDEC 24-SOIC footprint The 6116LA35SO is a 16 Kbit asynchronous SRAM organized 2K × 8, with a 35 ns access time and a matching 35 ns write cycle. The parallel interface — 11 address lines, 8 data I/O, plus chip enable, output enable, and write enable — follows the JEDEC 24-pin SRAM pinout. A board laid out for an Alliance Memory AS6C1008 or ISSI IS61C256A in the same 24-SOIC footprint accepts this part without a layout change. ## Commercial temp, 5 V only — screening for the application A design that must operate at -40 °C or +85 °C ambient requires the industrial-temperature suffix (6116LA35SOI or similar). RoHS non-compliant. The lead finish or die-attach material contains lead, which is typical for high-reliability or legacy SRAM products. This part qualifies under EU RoHS exemption 7c-I for applications where lead in solder is still permitted (aerospace, medical, certain industrial controls). For a RoHS-compliant BOM, the lead-free equivalent (6116LA35SO-T or similar) must be verified against the same timing and package. ## Active production — no end-of-life watch The 24-SOIC footprint is shared by multiple vendors (Alliance, ISSI, Cypress), so a second-source cross-reference can be evaluated at RFQ time if single-source risk is a concern.","metaTitle":"Renesas 6116LA35SO 16Kbit SRAM, 35 ns, 24-SOIC","metaDescription":"Renesas 6116LA35SO 16Kbit (2K x 8) asynchronous SRAM, 35 ns access, 4.5-5.5 V, 24-SOIC. Active production. RoHS non-compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Package":"Bulk","Technology":"SRAM - Asynchronous","Access Time":"35 ns","Memory Size":"16Kbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"24-SOIC (0.295\\\", 7.50mm Width)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Memory Organization":"2K x 8","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"24-SOIC","Write Cycle Time - Word, Page":"35ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8","stockQuantity":26,"priceTiers":[{"qty":108,"price":"$2.80000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2c0a2f63b3711eb12e78556dc1b01dd1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 6116LA35SO?","answer":"The 24-SOIC JEDEC pinout is shared by several vendors. Alliance Memory AS6C1008-55PCN and ISSI IS61C256A-15N are functionally equivalent 16 Kbit asynchronous SRAMs in the same 24-SOIC footprint, though access times and supply tolerances differ — verify timing at the BOM level."},{"question":"What compliance documentation does Renesas provide for 6116LA35SO?","answer":"The part is RoHS non-compliant. Renesas provides a material declaration and conflict-minerals report upon request. No UL or IEC certification is listed for this SRAM product."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/6116LA35SO","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/6116LA35SO when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}