{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"M37478E8SP","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"M37478E8SP","canonicalUrl":"https://icboms.com/renesas/M37478E8SP","factsUrl":"https://icboms.com/api/mcp/products/M37478E8SP","rawCanonicalId":null},"summary":{"shortDescription":"Renesas Electronics M37478E8SP 8-bit OTPROM microcontroller, MELPS740 CPU, Bulk package, active lifecycle.","salesMarkdown":"## 8-bit OTPROM MCU with MELPS740 core The M37478E8SP is an 8-bit microcontroller built around the MELPS740 CPU core with on-chip OTPROM program memory — a one-time-programmable part suited for firmware-locked production runs where field updates are not required. ## Package and procurement posture Supplied in Bulk packaging — the standard tube or tray format for through-hole or surface-mount MCUs, depending on the specific variant's lead frame.","metaTitle":"Renesas M37478E8SP 8-bit OTPROM MCU, MELPS740 CPU, Active","metaDescription":"Renesas M37478E8SP 8-bit OTPROM microcontroller with MELPS740 CPU. Active lifecycle, Bulk package. Sourced per RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":"*","packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Series":"*","Package":"Bulk","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$29.42","priceTiers":[{"qty":11,"price":"$29.42000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/M37478E8SP/alternatives.json"},"ai":{"faq":[{"question":"Who supplies M37478E8SP and how is it quoted for volume purchases?","answer":"The M37478E8SP is sourced through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/M37478E8SP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/M37478E8SP 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}}