{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101DM1-040.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101DM1-040.0000","canonicalUrl":"https://icboms.com/microchip/DSC1101DM1-040.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1101DM1-040.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1101DM1-040.0000, Series DSC1101, Type XO (Standard), Output CMOS, 40 MHz, ±50 ppm stability, -55°C~125°C, 2.25V~3.6V supply, Standby (Power Down) function, 6-VDFN package, Surface Mount.","salesMarkdown":"## MEMS oscillator for wide-temperature clocking The DSC1101DM1-040.0000 is a MEMS-based XO (Standard) from Microchip Technology's DSC1101 series, delivering a 40 MHz CMOS output with ±50 ppm frequency stability. The MEMS resonator replaces a quartz crystal, giving better shock and vibration immunity and faster start-up than a conventional oscillator. ## Standby function and wide supply flexibility A dedicated Standby (Power Down) pin disables the output and drops supply current to 95 µA max, useful for battery-powered or intermittent-duty systems that need to gate the clock tree. The supply voltage range of 2.25 V to 3.6 V covers common 2.5 V and 3.3 V logic rails without an external LDO, simplifying power distribution. ## Package and board-fit considerations Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm, this oscillator occupies minimal PCB area and suits space-constrained designs. Maximum supply current is 35 mA at 40 MHz, so the thermal dissipation in the small package is manageable even at the high end of the temperature range. Quoted to order against the BOM quantity through independent distribution.","metaTitle":"DSC1101DM1-040.0000 MEMS XO 40 MHz CMOS - Microchip","metaDescription":"Active MEMS oscillator, 40 MHz CMOS output, ±50 ppm stability, -55°C to 125°C. Wide 2.25V-3.6V supply, standby function. 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":"DSC1101","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"40 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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1101DM1-040.0000 a direct replacement for a standard 40 MHz crystal oscillator?","answer":"It is a functional replacement for a 40 MHz quartz oscillator with CMOS output, but the MEMS resonator has different electrical characteristics (no crystal load capacitors needed) and the 6-VDFN package footprint may differ from a typical 4-pin oscillator. Verify the footprint and pinout against your existing board."},{"question":"Does DSC1101DM1-040.0000 have a standby function?","answer":"Yes, it includes a Standby (Power Down) function that disables the output and reduces supply current to 95 µA max."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101DM1-040.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101DM1-040.0000 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}}