{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI1-004.9152T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI1-004.9152T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI1-004.9152T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI1-004.9152T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series MEMS XO, 4.9152 MHz, CMOS output, 1.8-3.3 V supply, AEC-Q100, -40°C to +85°C, 4-VDFN package","salesMarkdown":"## MEMS oscillator for automotive and industrial clocking The DSC1001CI1-004.9152T is a MEMS-based XO (standard oscillator) from Microchip's DSC1001 series, delivering a 4.9152 MHz CMOS output — a common baud-rate base for UARTs and MCU clock inputs. The supply voltage spans 1.8 V to 3.3 V, so the same part number can serve both 1.8 V and 3.3 V logic domains without a separate voltage translator on the clock line. ## Standby function and power-down current The standby (power-down) function drops supply current to 15 µA max, useful for battery-backed systems that need to gate the clock tree without a separate load switch. Active supply current is 8 mA max — typical for a MEMS oscillator at this frequency; the CMOS output swings rail-to-rail, so no external termination resistor is needed for short traces to a single load. No direct stock-holding claim — quoted per BOM line.","metaTitle":"DSC1001CI1-004.9152T – Microchip MEMS XO, 4.9152 MHz, CMOS","metaDescription":"Active-production MEMS oscillator from Microchip. 4.9152 MHz CMOS output, 1.8-3.3 V supply, AEC-Q100 qualified, -40°C to +85°C. 4-VDFN package. 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":"4.9152 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":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"8mA","Absolute Pull Range (APR)":"±50ppm","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 DSC1001CI1-004.9152T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 qualification, which means it has passed automotive-grade reliability stress tests including temperature cycling, ESD, and latch-up."},{"question":"What is the output type and supply voltage range?","answer":"The output is CMOS, rail-to-rail swing. The supply voltage range is 1.8 V to 3.3 V, covering both 1.8 V and 3.3 V logic families without a level translator on the clock line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI1-004.9152T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI1-004.9152T 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}}