{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101CM5-050.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101CM5-050.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1101CM5-050.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1101CM5-050.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1101CM5-050.0000T, XO (Standard) MEMS oscillator, 50 MHz CMOS output, 2.25V-3.6V supply, ±10ppm stability, -55°C to 125°C, 6-SMD no-lead package.","salesMarkdown":"## MEMS oscillator for extreme-temperature clocking The DSC1101CM5-050.0000T is a 50 MHz MEMS-based XO (Standard) from Microchip's DSC1101 series, delivering a CMOS output across a -55°C to 125°C military temperature range — a fit for avionics, downhole instrumentation, and satellite payloads where a quartz crystal would drift or fail under shock. No pin-compatible direct replacement from Microchip has been published for this exact order code. ## Wide supply range and standby function Operates from 2.25V to 3.6V, covering 2.5V and 3.3V logic rails without an external regulator — the integrated standby (power-down) function drops supply current to 95µA max when the clock is gated. ## 6-SMD no-lead footprint Housed in a 3.20mm x 2.50mm 6-SMD no-lead package, seated height 0.90mm max — the compact footprint suits space-constrained designs, but the no-lead terminations require a solder-paste stencil with good aperture alignment to avoid opens.","metaTitle":"DSC1101CM5-050.0000T MEMS Oscillator 50 MHz CMOS -55 to","metaDescription":"Microchip DSC1101CM5-050.0000T XO (Standard) 50 MHz CMOS MEMS oscillator, -55°C to 125°C, 2.25V-3.6V, ±10ppm stability. Obsolete — sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1101","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"50 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.6V","Frequency Stability":"±10ppm","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":"What is the replacement for DSC1101CM5-050.0000T?","answer":"Microchip has not published an official successor for this exact order code. A functionally equivalent MEMS oscillator with the same 50 MHz, CMOS output, and -55°C to 125°C rating would require checking the current DSC11xx or DSC12xx series — but pin compatibility cannot be assumed without reviewing the respective datasheets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101CM5-050.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101CM5-050.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:38:03.772Z","lastPublished":"2026-07-18T15:38:03.772Z","indexable":true}}