{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"8403606JA","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"8403606JA","canonicalUrl":"https://icboms.com/renesas/8403606JA","factsUrl":"https://icboms.com/api/mcp/products/8403606JA","rawCanonicalId":null},"summary":{"shortDescription":"Intersil / Renesas 8403606JA, 16Kbit parallel SRAM, 2K x 8 organization, 70 ns access time, 4.5 V supply, through-hole 24-cerdip, -55 to 125 °C operating temperature, bulk pack.","salesMarkdown":"## Military temperature range — where this SRAM lives The ceramic 24-cerdip package (CERDIP) is hermetic, sealing the die against moisture and contaminants in high-reliability, long-life missions. The manufacturer's lifecycle status is listed as Active, though a field flags 'eol_hot'. ## Second-source and footprint compatibility The closest peer in function is the 8413203YA, also 16Kbit, 70 ns, 4.5 V, but in a surface-mount package. The 8403606JA is through-hole 24-cerdip; the 8413203YA is surface-mount. They are not footprint-compatible — a board designed for the through-hole part cannot drop in the surface-mount version without a redesign. For a true through-hole drop-in, the 24501BVA is a 4Kbit part with 120 ns access time and a different memory organization (4K x 1) — not a functional replacement. ## Supply voltage and interface Operates at 4.5 V supply. The parallel interface is 8-bit wide (2K x 8 organization).","metaTitle":"Intersil / Renesas 8403606JA 16Kbit Parallel SRAM, 70 ns","metaDescription":"8403606JA 16Kbit (2K x 8) parallel SRAM, 70 ns access time, 4.5 V supply, -55 to 125 °C, through-hole 24-cerdip. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"8403606JA","frame_size":"16Kbit","Access Time":"70 ns","description":"IC SRAM 16KBIT PARALLEL 24CERDIP","memory_type":"Volatile","package_type":"Bulk","Memory Format":"SRAM","mounting_type":"Through Hole","interface_type":"Parallel","lifecycle_stage":"eol_hot","supply_voltage_v":"4.5","Memory Organization":"2K x 8","Operating Temperature High":"-55°C to 125°C(TA)","Write Cycle Time - Word, Page":"70ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$369.17","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a3e47cd35e3db060a9fb310df7a8d7e6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/8403606JA/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 8403606JA and how is it quoted for volume purchases?","answer":"8403606JA is sourced through our independent distribution network. Volume pricing and availability are confirmed at quote time against an RFQ."},{"question":"When sourcing 8403606JA, what is the closest functional second-source — 8413203YA?","answer":"8413203YA is the closest peer in memory size (16Kbit), speed (70 ns), and supply voltage (4.5 V), but it is surface-mount, not through-hole. They are not footprint-compatible."},{"question":"What is 8403606JA's listed frame_size?","answer":"The frame_size is 16Kbit, organized as 2K x 8."},{"question":"Will 8403606JA drop into a panel that was specified around 8413203YA without rewiring?","answer":"No. 8403606JA is through-hole 24-cerdip; 8413203YA is surface-mount. They are not footprint-compatible and require a board redesign."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/8403606JA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/8403606JA 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}}