{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101DM1-033.3333","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101DM1-033.3333","canonicalUrl":"https://icboms.com/microchip/DSC1101DM1-033.3333","factsUrl":"https://icboms.com/api/mcp/products/DSC1101DM1-033.3333","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1101DM1-033.3333, DSC1101 series, XO (Standard) MEMS oscillator, 33.3333 MHz CMOS output, ±50ppm stability, 2.25V–3.6V supply, -55°C to +125°C, 6-VDFN package.","salesMarkdown":"## MEMS oscillator for wide-temperature timing Supply voltage spans 2.25V to 3.6V, covering both 2.5V and 3.3V logic rails without an external LDO — one BOM line serves multiple power domains. Frequency stability is ±50ppm over the full temperature and voltage range, tight enough for most MCU clock inputs and serial-communication timing references. ## Standby power-down for battery-sensitive designs A Standby (Power Down) function drops supply current to 95µA max when the enable pin is de-asserted — useful for battery-powered sensors or IoT nodes that sleep between transmissions and wake on an external event. Active current consumption is 35mA max at 33.3333 MHz, typical for a high-frequency CMOS-output oscillator driving a standard load. ## Package and board-fit note Housed in a 6-VDFN package measuring 2.50mm x 2.00mm with a seated height of 0.90mm — a compact footprint that fits dense PCB layouts without sacrificing thermal or mechanical reliability. Product status is Active per the manufacturer — no NRND or EOL notice; suitable for both new designs and ongoing production builds.","metaTitle":"DSC1101DM1-033.3333 MEMS XO 33.3333 MHz CMOS -55°C to +125°C","metaDescription":"Microchip DSC1101DM1-033.3333 MEMS XO, 33.3333 MHz CMOS output, ±50ppm stability, -55°C to +125°C, 6-VDFN package.","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":"DSC1101","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"33.3333 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1101","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~125°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8450","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1101DM1-033.3333 compatible with a 3.3V supply?","answer":"Yes. The supply voltage range is 2.25V to 3.6V, so a 3.3V rail is within spec — no external regulator needed."},{"question":"How does DSC1101DM1-033.3333 compare to a quartz oscillator?","answer":"This is a MEMS-based oscillator. Compared to a quartz crystal oscillator, MEMS offers better shock and vibration tolerance, faster start-up, and a wider operating temperature range (-55°C to +125°C) without the frequency-pull effects of quartz over temperature. The trade-off is typically slightly higher phase noise than a high-end quartz OCXO, but for most digital clocking applications the ±50ppm stability is adequate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101DM1-033.3333","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101DM1-033.3333 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}}