{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101CI1-012.5000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101CI1-012.5000T","canonicalUrl":"https://icboms.com/microchip/DSC1101CI1-012.5000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1101CI1-012.5000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1101 series, XO (Standard) MEMS oscillator, 12.5 MHz, CMOS output, 2.25V to 3.6V supply, Standby (Power Down) function, -40°C to 85°C, 6-SMD, Tape & Reel","salesMarkdown":"## MEMS clock source for industrial temperature zones The DSC1101CI1-012.5000T is a MEMS-based XO (Standard) oscillator from Microchip's DSC1101 series, delivering a fixed 12.5 MHz CMOS output in a 6-SMD no-lead package. ## Supply rail flexibility and board fit Supply voltage range is 2.25V to 3.6V, covering both 2.5V and 3.3V logic rails without an external LDO. The 3.20 mm x 2.50 mm footprint with 0.90 mm seated height fits tight PCB stacks in portable or embedded designs. Surface-mount 6-SMD no-lead package — no through-hole, no socket. The small outline means the oscillator sits directly under a shield can or near the processor without consuming board real estate. Product status is Active per Microchip's lifecycle records.","metaTitle":"DSC1101CI1-012.5000T MEMS XO 12.5 MHz CMOS - Microchip","metaDescription":"Active MEMS oscillator, 12.5 MHz, CMOS output, 2.25-3.6V supply, standby function, -40°C to 85°C, 6-SMD.","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":"12.5 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":"-40°C~85°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1101CI1-012.5000T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1101CI1-012.5000T a MEMS oscillator?","answer":"Yes. The base resonator is MEMS, not quartz. This means no crystal aging drift, faster start-up, and better shock/vibration tolerance compared to a quartz oscillator, though the frequency stability is still ±50 ppm."},{"question":"Does DSC1101CI1-012.5000T have a standby (power down) function?","answer":"Yes. The standby function disables the output and drops supply current to 95 µA max. This is useful for battery-powered equipment that needs to preserve power during sleep states."},{"question":"What is the closest pin-compatible alternative to DSC1101CI1-012.5000T?","answer":"Within the DSC1101 series, other frequency variants share the same 6-SMD package and pinout — for example, the DSC1101CI1-025.0000T at 25 MHz. The family uses the same MEMS resonator and CMOS output architecture, so a frequency change is the only BOM difference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101CI1-012.5000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101CI1-012.5000T 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}}