{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6003JI1B-012.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6003JI1B-012.0000","canonicalUrl":"https://icboms.com/microchip/DSC6003JI1B-012.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC6003JI1B-012.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XXB series, XO (Standard) 12 MHz CMOS output, MEMS resonator, AEC-Q100, 4-VLGA package, 1.8V ~ 3.3V supply, ±50ppm stability, -40°C ~ 85°C.","salesMarkdown":"## What this MEMS oscillator brings to your board The DSC6003JI1B-012.0000 is a 12 MHz MEMS-based XO (Standard) oscillator from Microchip's DSC60XXB series, delivering a CMOS output from a 1.8V to 3.3V supply rail. At 1.3 mA typical current draw, it's a low-power clock source for always-on or battery-backed domains. ## AEC-Q100 grade and temperature range The industrial temperature range covers the full automotive cabin and most outdoor industrial gear without derating. Housed in a 4-VLGA package measuring 2.50 mm x 2.00 mm with a seated height of 0.89 mm, it's a compact surface-mount footprint. No exposed thermal pad to worry about; just standard decoupling on the supply pin.","metaTitle":"DSC6003JI1B-012.0000 12 MHz MEMS Oscillator","metaDescription":"DSC6003JI1B-012.0000 XO (Standard) 12 MHz CMOS MEMS oscillator, AEC-Q100 qualified, -40°C to 85°C, 1.8V-3.3V supply. Active production.","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":"12 MHz","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":"±50ppm","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/DSC6003JI1B-012.0000/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC6003JI1B-012.0000 automotive qualified?","answer":"Yes, it carries an AEC-Q100 rating, meaning it meets automotive IC qualification standards for temperature, reliability, and PPAP. It's suited for under-hood and cabin applications within its -40°C to 85°C operating range."},{"question":"What is the output type and frequency of this oscillator?","answer":"It outputs a CMOS square wave at 12 MHz. The CMOS logic level tracks the supply voltage (1.8V to 3.3V), so it interfaces directly with most MCU clock inputs without level shifting."},{"question":"Can I use the DSC6003JI1B-012.0000 as a direct replacement for an Epson SG-210STF 12 MHz?","answer":"Both are 12 MHz XO oscillators with CMOS output, but the package and pinout differ — the DSC6003JI1B uses a 4-VLGA footprint, while the SG-210STF is a different package. A direct drop-in replacement is not guaranteed without checking the PCB land pattern and pin assignments. Verify compatibility against your board layout before committing."},{"question":"What is the frequency stability of the DSC6003JI1B-012.0000?","answer":"It's specified at ±50 ppm, which includes variations over the full -40°C to 85°C temperature range, supply voltage, and aging. For a 12 MHz clock, that's a maximum drift of ±600 Hz — tight enough for most MCU and CAN bus timing requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6003JI1B-012.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6003JI1B-012.0000 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}}