{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CE1-033.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CE1-033.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001CE1-033.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CE1-033.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CE1-033.0000, MEMS-based XO (Standard), 33 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100 rated, 4-SMD no-lead package.","salesMarkdown":"## MEMS oscillator replacing quartz in automotive and industrial clocks The DSC1001CE1-033.0000 is a MEMS-based XO (Standard) that generates a 33 MHz CMOS output with ±50 ppm frequency stability, operating from a 1.8V to 3.3V supply rail. The MEMS resonator eliminates the startup and aging drift typical of quartz crystals, giving a deterministic frequency over the part's life. ## Power budget and standby behaviour The Standby function is a logic-controlled pin that disables the output and reduces current — useful for automotive modules that wake on CAN or LIN activity. Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, it fits tight PCB stacks in camera modules or compact control units.","metaTitle":"DSC1001CE1-033.0000 MEMS XO – 33 MHz, CMOS, AEC-Q100","metaDescription":"DSC1001CE1-033.0000: Microchip MEMS XO, 33 MHz CMOS output, ±50 ppm stability, AEC-Q100, 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":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"33 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-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":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CE1-033.0000/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1001CE1-033.0000 compatible with a 3.3V supply?","answer":"Yes. The supply voltage range is 1.8V to 3.3V, so it operates directly on a 3.3V rail without an external regulator."},{"question":"What is the difference between DSC1001CE1-033.0000 and DSC1001CE2-033.0000?","answer":"The two order codes share the same MEMS XO family, 33 MHz frequency, and CMOS output. The suffix difference (CE1 vs CE2) typically indicates a different frequency stability grade or temperature range — confirm the exact spec variant in the datasheet before substituting on the same BOM line."},{"question":"Can DSC1001CE1-033.0000 replace a standard quartz oscillator?","answer":"Yes. The MEMS-based XO is a drop-in replacement for a 33 MHz quartz oscillator with CMOS output and 1.8V–3.3V supply. The ±50 ppm stability matches many quartz specifications, and the MEMS construction adds shock and vibration immunity that quartz lacks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CE1-033.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CE1-033.0000 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}}