{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI5-054.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI5-054.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI5-054.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI5-054.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CI5-054.0000T, XO (Standard) MEMS oscillator, 54 MHz CMOS output, ±10 ppm stability, 1.8V–3.3V supply, AEC-Q100, 4-SMD no-lead package.","salesMarkdown":"The DSC1001CI5-054.0000T is a 54 MHz MEMS-based XO from Microchip's DSC1001 series, outputting a CMOS-level clock from a 1.8V to 3.3V supply rail. ## AEC-Q100 and the reflow decision For the contract manufacturer, that also means the part ships with a defined MSL — check the reel label before the oven; a bake step is required if the floor life is exceeded. The 4-SMD no-lead package (3.20 mm × 2.50 mm, 0.90 mm seated height) is a standard footprint shared across the DSC1001 family. ## Standby current and power-down gating The enable pin is active-low; leave it floating or tied to ground to keep the oscillator running.","metaTitle":"DSC1001CI5-054.0000T MEMS XO – 54 MHz, CMOS, AEC-Q100","metaDescription":"Microchip DSC1001CI5-054.0000T: 54 MHz MEMS XO, CMOS output, ±10 ppm stability, -40°C to 85°C, AEC-Q100. 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":"DSC1001","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"54 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":"±10ppm","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CI5-054.0000T/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1001CI5-054.0000T AEC-Q100 qualified?","answer":"Yes, the part carries an AEC-Q100 rating, meaning it passed the automotive IC qualification suite: temperature cycling, biased humidity, ESD, and latch-up."},{"question":"What is the standby current of the DSC1001CI5-054.0000T?","answer":"The standby (power-down) supply current is 15 µA max. When the enable pin is asserted, the oscillator stops and the output goes high-impedance, leaving only the bias circuitry drawing current."},{"question":"Can the DSC1001CI5-054.0000T replace a standard 54 MHz crystal oscillator?","answer":"Yes, it is a drop-in replacement for a 54 MHz CMOS-output XO in the same 4-SMD footprint. The MEMS resonator gives better shock and vibration tolerance than a quartz crystal — useful if the board is headed into an automotive or industrial environment where mechanical stress is a concern."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI5-054.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI5-054.0000T 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}}