{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI2-054.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI2-054.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001BI2-054.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI2-054.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series, XO (Standard) MEMS oscillator, 54 MHz, CMOS output, AEC-Q100 rated, standby power-down function, 1.8V~3.3V supply, -40°C~85°C, 4-SMD no-lead package.","salesMarkdown":"## 54 MHz MEMS oscillator with automotive-grade qualification The DSC1001BI2-054.0000T is a 54 MHz MEMS-based XO from Microchip's DSC1001 series, delivering CMOS output in a 4-SMD no-lead package. Its AEC-Q100 rating qualifies it for automotive environments — think under-hood ECUs, ADAS sensor modules, or infotainment boards where a quartz crystal's vibration sensitivity becomes a reliability risk. ## Standby power-down and supply flexibility A dedicated Standby (Power Down) function drops the supply current to 15 µA max — useful for battery-backed RTC or CAN-wake circuits where the oscillator must sleep between events. The wide 1.8V to 3.3V supply range lets one BOM line serve a 1.8V core rail and a 3.3V I/O rail without a voltage translator. ## Industrial temperature range and frequency stability The 7.2 mA max supply current keeps the thermal budget low in dense PCB layouts. The part is still eligible for new designs and available through standard distribution.","metaTitle":"DSC1001BI2-054.0000T MEMS XO – 54 MHz, AEC-Q100, CMOS Output","metaDescription":"Microchip DSC1001BI2-054.0000T – 54 MHz MEMS XO, AEC-Q100 qualified, CMOS output, standby function, 1.8V-3.3V supply, -40°C to 85°C. Active lifecycle.","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":"54 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9750","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1001BI2-054.0000T compatible with a 1.8V supply?","answer":"Yes, the supply voltage range is 1.8V to 3.3V, so it runs directly from a 1.8V rail without an external LDO. The CMOS output levels track the supply voltage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI2-054.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI2-054.0000T 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}}