{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CE1-016.5000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CE1-016.5000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CE1-016.5000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CE1-016.5000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CE1-016.5000T, a MEMS-based XO (Standard) oscillator, 16.5 MHz, CMOS output, ±50 ppm stability, AEC-Q100 qualified, 3.2x2.5mm 4-SMD package.","salesMarkdown":"The DSC1001CE1-016.5000T is an AEC-Q100 qualified MEMS-based XO (Standard) oscillator from Microchip Technology, delivering a 16.5 MHz CMOS output with ±50 ppm frequency stability across its -20°C to +70°C operating range. Supply voltage spans 1.8V to 3.3V, so it runs from a single 1.8V or 3.3V rail without a secondary regulator. Maximum supply current is 6.3 mA — low enough that the thermal rise inside the 3.2x2.5mm SMD package stays negligible even in a still-air enclosure. ## Standby pin and disable current The disable current is 15 µA maximum — that is three orders of magnitude below the active draw, which matters for battery-backed modules that spend most of their life asleep.","metaTitle":"DSC1001CE1-016.5000T – Microchip MEMS XO, 16.5 MHz, AEC-Q100","metaDescription":"Active-production Microchip DSC1001CE1-016.5000T: 16.5 MHz MEMS XO, CMOS output, ±50 ppm, AEC-Q100 qualified, 3.2x2.5mm SMD. 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":"16.5 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":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$35.4750","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CE1-016.5000T/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1001CE1-016.5000T compliant with AEC-Q100?","answer":"Yes — the DSC1001CE1-016.5000T carries an AEC-Q100 rating, which qualifies it for automotive-grade applications including under-hood and chassis-domain ECUs. The -20°C to +70°C operating temperature range is narrower than the full AEC-Q100 Grade 3 band, so confirm the ambient temperature profile of your target location before committing."},{"question":"What is the function of the standby pin on the DSC1001CE1?","answer":"The standby pin (Power Down function) disables the oscillator output and reduces supply current to 15 µA maximum. It is a logic-level input — driving it low (or high, depending on the configuration variant) stops the clock and cuts power consumption for battery-save or intermittent-duty modes."},{"question":"How does the DSC1001CE1-016.5000T compare to the DSC1001CE1-016.0000T?","answer":"Both are DSC1001 family MEMS XOs with the same package, supply range, and AEC-Q100 rating. The only difference is frequency: 16.5 MHz vs 16.0 MHz. They are not drop-in replacements — the BOM specifies the exact frequency, and a 16.0 MHz part cannot substitute for a 16.5 MHz clock requirement (or vice versa) without changing the system timing."},{"question":"Is the DSC1001CE1-016.5000T drop-in compatible with standard 3.2x2.5mm oscillators?","answer":"Yes — the 4-SMD, No Lead package measures 3.20mm x 2.50mm with a seated height of 0.90mm, matching the industry-standard footprint for 3.2x2.5mm oscillators. The pinout and function (enable/standby) follow the common assignment for this form factor, so it should place onto an existing 3.2x2.5mm land pattern without a board spin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CE1-016.5000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CE1-016.5000T 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}}