{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101DE5-012.2880T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101DE5-012.2880T","canonicalUrl":"https://icboms.com/microchip/DSC1101DE5-012.2880T","factsUrl":"https://icboms.com/api/mcp/products/DSC1101DE5-012.2880T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1101DE5-012.2880T, XO (Standard) MEMS oscillator, 12.288 MHz CMOS output, ±10 ppm stability, 2.25 V – 3.6 V supply, 95 µA max current, 6-VDFN package, -20 to 70 °C operating range.","salesMarkdown":"## MEMS resonator shrinks the clock footprint The DSC1101DE5-012.2880T is a MEMS-based XO (Standard) that replaces a quartz crystal and load capacitors with a silicon resonator sealed in a 6-VDFN package measuring 2.50 mm × 2.00 mm. The MEMS construction eliminates quartz start-up time and reduces sensitivity to vibration and shock — relevant for portable or industrial equipment where a quartz can micro-crack under mechanical stress. ## 12.288 MHz with ±10 ppm stability across temperature Output frequency is 12.288 MHz with a frequency stability of ±10 ppm over the -20 to 70 °C operating range. That stability holds without external tuning — the MEMS resonator is factory-calibrated. Maximum supply current is 95 µA — low enough for battery-powered designs that keep the clock running in sleep modes. ## Standby function for power gating When the enable pin is de-asserted, the output is tri-stated and the internal oscillator stops, dropping current consumption to near zero. This lets the system power-gate the clock tree during deep sleep without an external load switch.","metaTitle":"DSC1101DE5-012.2880T MEMS XO 12.288 MHz ±10 ppm 6-VDFN","metaDescription":"Microchip DSC1101DE5-012.2880T MEMS oscillator, 12.288 MHz, CMOS output, ±10 ppm stability, 2.25-3.6 V supply, 95 µA max, -20 to 70°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":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"12.288 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":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"95µA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does DSC1101DE5-012.2880T have a standby function?","answer":"Yes, it includes a Standby (Power Down) function. When enabled, the output is tri-stated and the oscillator stops, reducing current to near zero."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101DE5-012.2880T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101DE5-012.2880T 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}}