{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101CM2-024.5454","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101CM2-024.5454","canonicalUrl":"https://icboms.com/microchip/DSC1101CM2-024.5454","factsUrl":"https://icboms.com/api/mcp/products/DSC1101CM2-024.5454","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1101CM2-024.5454, XO (Standard) series, 24.5454 MHz, CMOS output, ±25 ppm stability, 2.25V–3.6V supply, -55°C to 125°C, standby function, 6-SMD package.","salesMarkdown":"## MEMS oscillator for harsh environments The DSC1101CM2-024.5454 is a MEMS-based XO (Standard) that outputs a 24.5454 MHz CMOS clock from a 2.25V to 3.6V supply rail. ## ±25 ppm stability across temperature Frequency stability is rated at ±25 ppm over the full temperature range — tight enough to keep a UART baud-rate generator within tolerance without a TCXO. The MEMS resonator also eliminates the start-up settling time of a quartz crystal; the output is valid within microseconds of power-up. ## Standby function for power-sensitive designs A standby (power down) pin drops the supply current to 95 µA max when the clock is not needed. In a battery-powered sensor node that sleeps most of the time, that 95 µA standby draw is lower than the leakage of many LDOs — the oscillator does not dominate the sleep budget. Product status is Active per Microchip. Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"DSC1101CM2-024.5454 MEMS XO – 24.5454 MHz, CMOS, ±25 ppm","metaDescription":"Microchip DSC1101CM2-024.5454 XO (Standard), MEMS resonator, 24.5454 MHz, CMOS output, ±25 ppm stability, 2.25V-3.6V supply, -55°C to 125°C, standby function.","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":"24.5454 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":"±25ppm","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 frequency stability of DSC1101CM2-024.5454?","answer":"±25 ppm over the full -55°C to 125°C range. That is tight enough for most precision timing without a TCXO."},{"question":"Does DSC1101CM2-024.5454 have a standby (power down) function?","answer":"Yes. The standby pin reduces supply current to 95 µA max when the output is disabled."},{"question":"Is DSC1101CM2-024.5454 a direct replacement for standard 24.5454 MHz quartz oscillators?","answer":"It is a drop-in replacement in terms of pinout and supply voltage (2.25V–3.6V), but the MEMS construction offers better shock/vibration tolerance and faster start-up than quartz. Confirm the footprint matches the 6-SMD, No Lead package (3.20mm x 2.50mm)."},{"question":"Can DSC1101CM2-024.5454 operate at 3.3V?","answer":"Yes. The supply range is 2.25V to 3.6V, so 3.3V is within spec."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101CM2-024.5454","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101CM2-024.5454 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}}