{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001AI2-016.5000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001AI2-016.5000T","canonicalUrl":"https://icboms.com/microchip/DSC1001AI2-016.5000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001AI2-016.5000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001, XO (Standard), MEMS-based, 16.5 MHz, CMOS output, ±25 ppm stability, AEC-Q100, -40 to 85 °C, 1.8 to 3.3 V supply, 4-SMD no-lead exposed pad package.","salesMarkdown":"The DSC1001AI2-016.5000T is a MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a fixed 16.5 MHz CMOS output with ±25 ppm frequency stability across the full industrial temperature range of -40 to 85 °C. The MEMS resonator gives this part a faster startup than a quartz-based XO and better resistance to vibration and mechanical shock, which is why it often appears in engine-control and transmission-control unit BOMs. ## Supply range, standby mode, and power budget For a battery-backed RTC or a CAN node that sleeps between wake-up cycles, that 15 µA standby current keeps the oscillator from draining the hold-up capacitor during long idle periods. ## Package, footprint, and assembly Housed in a 4-SMD, no-lead exposed pad package measuring 7.00 mm × 5.00 mm with a seated height of 0.90 mm—a standard 7×5 mm ceramic SMD footprint that matches many quartz XO pinouts, so the PCB layout does not need to change when swapping from a quartz to a MEMS source.","metaTitle":"DSC1001AI2-016.5000T MEMS XO – 16.5 MHz, CMOS, AEC-Q100","metaDescription":"Microchip DSC1001AI2-016.5000T: MEMS-based XO, 16.5 MHz, CMOS output, ±25 ppm stability, AEC-Q100, -40 to 85 °C, standby mode.","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 Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","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)":"6.3mA","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":"How can I order the DSC1001AI2-016.5000T or request a quote?","answer":"This is an active, current-production part. Submit an RFQ with your target quantity; we source through independent distribution and confirm availability and pricing at quote time. No minimum order quantity is assumed—quote per your BOM line."},{"question":"What is the frequency of the DSC1001AI2-016.5000T?","answer":"It is a fixed 16.5 MHz oscillator. There is no programmability or frequency trim option on this order code."},{"question":"Is the DSC1001AI2-016.5000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 qualification, making it suitable for automotive applications where the oscillator must meet the reliability and temperature requirements of the standard."},{"question":"What is the output type of the DSC1001AI2-016.5000T?","answer":"The output is CMOS. It drives a standard CMOS logic input without needing external termination or level translation for most MCU and SoC clock inputs."},{"question":"Does the DSC1001AI2-016.5000T have a standby or power-down mode?","answer":"Yes, it has a Standby (Power Down) function. When the enable pin is de-asserted, the supply current drops to 15 µA max, allowing the oscillator to be gated off during system sleep without removing the main supply rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001AI2-016.5000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001AI2-016.5000T 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}}