{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-027.6000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-027.6000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-027.6000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-027.6000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series MEMS XO (Standard), 27.6 MHz, CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100, 4-SMD package, Tape & Reel.","salesMarkdown":"## AEC-Q100 qualification — where it fits in the vehicle If your BOM requires a 27.6 MHz clock for a CAN transceiver, Ethernet PHY, or MCU, this part carries the automotive PPAP traceability. ## Frequency stability and power — sizing the clock tree That is tight enough for most CAN and 100BASE-T1 applications without a separate TCXO. When the standby (power-down) function is asserted, the oscillator draws a maximum of 15 µA. This is useful for modules that need to wake on a bus event — the oscillator stays off until the enable pin is driven high, saving battery current in ignition-off states. ## Package and footprint — 4-SMD, no lead The 4-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm. It is a standard 4-pad land pattern — no thermal pad, no via-in-pad. The 0.126\" x 0.098\" footprint matches common 3.2 x 2.5 mm oscillator footprints, so a layout designed for a quartz oscillator in the same package size accepts this MEMS part without a board spin. Product status is Active.","metaTitle":"DSC1001CI2-027.6000T MEMS XO – 27.6 MHz, AEC-Q100, CMOS","metaDescription":"Active Microchip DSC1001 series MEMS oscillator, 27.6 MHz, CMOS output, AEC-Q100 qualified, ±25 ppm stability, 1.8–3.3 V supply, 4-SMD package. Quoted to order.","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":"DSC1001","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"27.6 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1001CI2-027.6000T AEC-Q100 qualified?","answer":"Yes, it carries an AEC-Q100 rating."},{"question":"Can I use this MEMS oscillator to replace a standard quartz crystal oscillator?","answer":"Yes, if the original quartz oscillator is a 27.6 MHz CMOS-output XO in a 3.2 x 2.5 mm 4-pad package. The MEMS resonator is pin-compatible with most quartz oscillators of the same footprint and output type. Confirm the supply voltage range (1.8–3.3 V) and enable polarity match your design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-027.6000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-027.6000T 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}}