{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CE1-004.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CE1-004.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CE1-004.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CE1-004.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CE1-004.0000T, XO (Standard), 4 MHz, CMOS output, ±50ppm, 1.8V~3.3V, -20°C~70°C, AEC-Q100, 4-SMD No Lead, Active","salesMarkdown":"The DSC1001CE1-004.0000T is a 4 MHz MEMS-based oscillator (XO) with a CMOS output, rated for -20°C to 70°C operation — the standard commercial/automotive cabin temperature range. Supply voltage spans 1.8 V to 3.3 V, so the same BOM line serves a 1.8 V MCU core clock and a 3.3 V peripheral bus without a separate regulator or level translator. The 4 MHz frequency is a common MCU external clock input — no PLL multiplication needed if the core runs at that rate. For a system that sleeps most of the time — an automotive body controller or a battery-backed RTC — the standby current is low enough to ignore in the sleep-state power budget. Lifecycle status is Active. Package is a 4-SMD, no-lead footprint, 3.20 mm x 2.50 mm, 0.90 mm seated height — standard 3225 crystal-oscillator land pattern. The MEMS die and ASIC are inside a plastic overmold, so no vacuum-sealing or hermeticity concerns during reflow.","metaTitle":"DSC1001CE1-004.0000T – MEMS XO, 4 MHz, CMOS, AEC-Q100","metaDescription":"Microchip DSC1001CE1-004.0000T MEMS oscillator: 4 MHz CMOS output, ±50 ppm stability, 1.8-3.3 V supply, AEC-Q100, -20°C to 70°C. Active production.","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 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)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1550","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/DSC1001CE1-004.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CE1-004.0000T 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}}