{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6001JL1B-270K000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6001JL1B-270K000","canonicalUrl":"https://icboms.com/microchip/DSC6001JL1B-270K000","factsUrl":"https://icboms.com/api/mcp/products/DSC6001JL1B-270K000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC6001JL1B-270K000, DSC60XXB series, XO (Standard) MEMS oscillator, 270 kHz CMOS output, ±50 ppm stability, AEC-Q100 qualified, -40 to 105 °C, 4-VLGA package.","salesMarkdown":"## 270 kHz MEMS oscillator with AEC-Q100 qualification The DSC6001JL1B-270K000 is a MEMS-based XO (Standard) delivering a fixed 270 kHz CMOS output — a frequency well suited for low-speed timing tasks like UART baud-rate generation, low-frequency PWM, or watchdog clocking in automotive and industrial systems. Rated for -40 to 105 °C and AEC-Q100 qualified, this oscillator can be placed in an under-hood ECU or cabin domain controller without a separate temperature derating review. Supply voltage spans 1.8 V to 3.3 V, so it works across common digital rails without a level translator on the output. ## Frequency stability and supply current at 270 kHz Frequency stability is ±50 ppm over the full temperature and voltage range — tight enough for most asynchronous serial links and general-purpose clocking, though not intended for precision timekeeping or RF reference. Maximum supply current is 1.3 mA typical — at 270 kHz the dynamic current is negligible, so the 1.3 mA figure is essentially the quiescent draw of the internal PLL and output buffer. ## 4-VLGA footprint and Enable/Disable function Housed in a 4-VLGA package measuring 2.50 mm × 2.00 mm with a seated height of 0.89 mm — a compact footprint that suits space-constrained automotive ECU layouts. The Enable/Disable pin lets the system shut down the oscillator output for power savings; when disabled the output goes high-impedance, so a pull-up or pull-down on the clock line may be needed to prevent a floating input on the downstream device. Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"DSC6001JL1B-270K000 MEMS XO – 270 kHz, CMOS, AEC-Q100","metaDescription":"Microchip DSC6001JL1B-270K000 MEMS oscillator: 270 kHz, CMOS output, ±50 ppm stability, AEC-Q100 qualified, -40 to 105 °C. Active production. Request quote.","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":"270 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":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-40°C ~ 105°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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fc9bc8dbecf8bce854cdcb4e33a6ea8e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC6001JL1B-270K000 AEC-Q100 qualified?","answer":"Yes — the Ratings field lists AEC-Q100 qualification, meaning it has passed automotive-grade reliability stress tests and is suitable for deployment in under-hood or cabin ECUs."},{"question":"What is the footprint of the DSC6001JL1B?","answer":"The 4-VLGA package measures 2.50 mm × 2.00 mm with a 0.89 mm seated height. The pad layout is standard for a 4-pin VLGA; confirm the land pattern against the Microchip datasheet for the specific solder-paste stencil aperture."},{"question":"How does this MEMS oscillator compare to a standard crystal oscillator?","answer":"A MEMS oscillator like the DSC6001JL1B integrates the resonator and the oscillator circuit in one package — no external load capacitors or feedback resistor are needed. It also offers wider frequency stability (±50 ppm) over temperature compared to a typical ceramic-resonator-based oscillator, though a quartz crystal + driver can achieve tighter stability if the application requires it."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6001JL1B-270K000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6001JL1B-270K000 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}}