{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101CM1-033.3333T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101CM1-033.3333T","canonicalUrl":"https://icboms.com/microchip/DSC1101CM1-033.3333T","factsUrl":"https://icboms.com/api/mcp/products/DSC1101CM1-033.3333T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1101CM1-033.3333T, XO (Standard), 33.3333 MHz, CMOS output, ±50 ppm stability, 2.25V–3.6V supply, Standby (Power Down) function, -55°C to 125°C, 6-SMD no-lead package.","salesMarkdown":"## MEMS oscillator with full military temperature range The DSC1101CM1-033.3333T is a MEMS-based XO from Microchip's DSC1101 series, delivering a 33.3333 MHz CMOS output with ±50 ppm frequency stability across the full -55°C to 125°C military temperature range. The 2.25V to 3.6V supply range covers both 2.5V and 3.3V logic rails with margin, so a single BOM line can serve multiple voltage domains without separate order codes. ## Standby power-down saves 35 mA when idle This makes the part suitable for battery-powered or intermittently-operated systems where the clock must be gated off to conserve energy. ## Active production – sourced to order","metaTitle":"DSC1101CM1-033.3333T MEMS XO – 33.3333 MHz, CMOS","metaDescription":"Microchip DSC1101CM1-033.3333T: MEMS-based XO, 33.3333 MHz CMOS output, ±50 ppm stability, 2.25V–3.6V supply, standby function, -55°C to 125°C.","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":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"33.3333 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-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":"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":"$1.7550","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1101CM1-033.3333T/alternatives.json"},"ai":{"faq":[{"question":"Does DSC1101CM1-033.3333T have a standby or power-down feature?","answer":"Yes, it has a Standby (Power Down) function that reduces supply current from 35 mA maximum to 95 µA maximum when the output is disabled."},{"question":"Is DSC1101CM1-033.3333T a direct replacement for older quartz oscillators?","answer":"It can replace a quartz-based XO in the same 6-SMD no-lead footprint, but the MEMS resonator eliminates load-capacitance matching and offers better shock/vibration tolerance. The output is CMOS, so the load interface must be compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101CM1-033.3333T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101CM1-033.3333T 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}}