{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI3-013.8240T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI3-013.8240T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI3-013.8240T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI3-013.8240T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CI3-013.8240T, XO (Standard) MEMS oscillator, 13.824 MHz CMOS output, ±20 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40°C to +85°C, 4-VDFN package.","salesMarkdown":"## 13.824 MHz MEMS XO with AEC-Q100 grade AEC-Q100 qualification means this part has passed the automotive-grade reliability stress tests — under-hood or cabin-mounted ECUs that see 85°C ambient and vibration have a qualified clock source. The MEMS resonator replaces the quartz crystal, giving better shock and vibration immunity — a practical advantage on a factory floor or in a vehicle where quartz can suffer micro-cracks over time. ## Supply voltage and power budget Supply voltage range spans 1.8V to 3.3V — the same oscillator can serve a 1.8V FPGA bank and a 3.3V microcontroller without a separate level translator on the clock line. Maximum supply current is 8 mA during active operation; the standby (power-down) function drops draw to 15 µA max, letting the system gate the clock to a sleeping peripheral without a discrete load switch. Housed in a 4-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — the compact footprint fits tight layout zones like a CAN transceiver or Ethernet PHY clock input.","metaTitle":"DSC1001CI3-013.8240T MEMS Oscillator – 13.824 MHz, AEC-Q100","metaDescription":"Microchip DSC1001CI3-013.8240T XO, 13.824 MHz CMOS output, AEC-Q100 qualified, -40 to +85°C, 4-VDFN package. Active production – quoted to order.","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":"DSC1001","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"13.824 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C ~ 85°C","Current - Supply (Max)":"8mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1001CI3-013.8240T AEC-Q100 qualified?","answer":"Suitable for under-hood and cabin ECUs."},{"question":"What supply voltages does the DSC1001CI3-013.8240T accept?","answer":"The supply voltage range is 1.8V to 3.3V. It operates from a single rail anywhere in that window, so the same oscillator can be used across 1.8V, 2.5V, or 3.3V domains without a level translator."},{"question":"Can the DSC1001CI3-013.8240T replace a failed quartz oscillator in an existing design?","answer":"Functionally yes — it provides a 13.824 MHz CMOS clock output with ±20 ppm stability, which matches the output of many quartz XOs. However, the 4-VDFN package footprint differs from common 4-pin DIP or 7x5 mm SMD quartz oscillators. Verify the PCB land pattern before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI3-013.8240T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI3-013.8240T 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}}