{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033DE1-020.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033DE1-020.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1033DE1-020.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033DE1-020.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033DE1-020.0000T, PureSilicon™ series, XO (Standard), 20 MHz, CMOS output, 3.3 V supply, ±50 ppm stability, Standby (Power Down) function, -20°C~70°C, 4-SMD No Lead package.","salesMarkdown":"## 20 MHz MEMS oscillator with standby — what it is The DSC1033DE1-020.0000T is a 20 MHz XO (Standard) from Microchip's PureSilicon™ MEMS oscillator family. It delivers a CMOS output at 3.3 V with ±50 ppm frequency stability and includes a Standby (Power Down) function that drops supply current to 1 µA max. The base resonator is MEMS rather than quartz — this gives better shock and vibration tolerance and a faster start-up than a typical crystal oscillator, though the -20°C~70°C commercial temperature range limits it to indoor or controlled environments. ## Obsolete — sourced through independent distribution Microchip lists the DSC1033DE1-020.0000T as Obsolete. No official successor or pin-compatible second source is recorded from the original manufacturer. Available through independent surplus channels in lot-specific quantities.","metaTitle":"DSC1033DE1-020.0000T – Microchip 20 MHz MEMS XO, CMOS","metaDescription":"Microchip DSC1033DE1-020.0000T: 20 MHz XO, CMOS output, 3.3 V, standby function, ±50 ppm stability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1033, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"20 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"3.3V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order DSC1033DE1-020.0000T or check stock?","answer":"Submit an RFQ against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033DE1-020.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033DE1-020.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:28:49.410Z","lastPublished":"2026-07-18T15:28:49.410Z","indexable":true}}