{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001AI2-054.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001AI2-054.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001AI2-054.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001AI2-054.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001AI2-054.0000, MEMS-based XO (Standard), 54 MHz, CMOS output, 1.8V–3.3V supply, ±25 ppm stability, AEC-Q100 qualified, -40°C to 85°C, 4-SMD package.","salesMarkdown":"## What this 54 MHz MEMS oscillator brings to the board The DSC1001AI2-054.0000 is a 54 MHz MEMS-based XO (Standard) with a CMOS output — it replaces a quartz crystal plus load capacitors with a single silicon resonator that does not require external tuning components. Its supply voltage range of 1.8V to 3.3V means it runs directly from a 1.8V, 2.5V, or 3.3V rail without a level translator — a single BOM line covers multiple logic families. ## Automotive-grade qualification and deployment context This oscillator carries AEC-Q100 qualification — it is rated for automotive stress and reliability, so it can be placed in under-hood or chassis-domain ECUs where a commercial-grade XO would not pass PPAP. ## Power budget and standby behaviour Maximum active supply current is 7.2 mA at 54 MHz — low enough that a 3.3V rail feeding this oscillator plus a small MCU stays within the budget of a linear regulator without a heatsink. The 4-SMD, No Lead Exposed Pad package measures 7.00 mm x 5.00 mm with a seated height of 0.90 mm — a standard footprint that matches many 7x5 mm XO land patterns, so a layout change from a quartz oscillator to this MEMS part is often a drop-in swap.","metaTitle":"DSC1001AI2-054.0000 MEMS Oscillator – 54 MHz, CMOS, AEC-Q100","metaDescription":"DSC1001AI2-054.0000 from Microchip Technology: 54 MHz MEMS XO, CMOS output, AEC-Q100 qualified, 1.8V–3.3V supply, ±25 ppm stability, -40°C to 85°C.","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":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"54 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","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":"$1.0200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001AI2-054.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001AI2-054.0000 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}}