{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6001JI3B-004K280","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6001JI3B-004K280","canonicalUrl":"https://icboms.com/microchip/DSC6001JI3B-004K280","factsUrl":"https://icboms.com/api/mcp/products/DSC6001JI3B-004K280","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC6001JI3B-004K280, DSC60XXB series, XO (Standard) MEMS oscillator, 4.28 kHz CMOS output, 1.8V–3.3V supply, ±20 ppm stability, AEC-Q100, -40°C to +85°C, 4-VLGA package","salesMarkdown":"## Why a 4.28 kHz MEMS oscillator exists Most crystal oscillators bottom out around 32 kHz for real-time clocks. The output is standard CMOS, so it drives a logic input pin directly — no level translation or sine-to-square conditioning needed. Supply voltage spans 1.8V to 3.3V, covering both 1.8V-core and 3.3V-I/O domains on the same BOM line. ## Automotive-grade timing for harsh environments That qualifies it for under-hood and cabin modules where a commercial-grade oscillator would drift or fail. Frequency stability is ±20 ppm across that range, which is tighter than many quartz XOs at this price point. Housed in a 4-VLGA package measuring 2.50 mm x 2.00 mm with a seated height of 0.89 mm.","metaTitle":"DSC6001JI3B-004K280 MEMS XO – 4.28 kHz, AEC-Q100","metaDescription":"Microchip DSC6001JI3B-004K280: MEMS XO, 4.28 kHz, CMOS, AEC-Q100, -40°C to +85°C, 4-VLGA. Active production. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC60XXB","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"4.28 kHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Frequency Stability":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"1.3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fc9bc8dbecf8bce854cdcb4e33a6ea8e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6001JI3B-004K280/alternatives.json"},"ai":{"faq":[{"question":"Is DSC6001JI3B-004K280 AEC-Q100 qualified?","answer":"Yes, the DSC6001JI3B-004K280 carries AEC-Q100 qualification, covering the full automotive reliability test regimen. This makes it suitable for deployment in engine control, body electronics, and ADAS modules."},{"question":"Can the DSC6001JI3B-004K280 replace a quartz oscillator in an existing design?","answer":"The 4-VLGA package and CMOS output are common to many small-form-factor oscillators, so a layout swap is often possible. However, verify the pinout and enable polarity against your current quartz oscillator's datasheet — MEMS oscillators sometimes swap the enable and ground pins. The supply range (1.8V–3.3V) covers most logic rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6001JI3B-004K280","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6001JI3B-004K280 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}}