{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1030BI1-004.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1030BI1-004.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1030BI1-004.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1030BI1-004.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1030, PureSilicon™ series, XO (Standard) MEMS oscillator, 4 MHz, CMOS output, 3V supply, ±50 ppm stability, -40°C to 85°C, 4-SMD no-lead package, Tape & Reel.","salesMarkdown":"## MEMS vs quartz — what the resonator choice means The 4-SMD no-lead package (5.00 mm x 3.20 mm x 0.90 mm) is the same footprint as many standard quartz oscillators, so a board originally laid out for a quartz part can often take this MEMS oscillator without a layout change. ## Power budget and supply decoupling Typical active supply current is 3 mA; in standby it drops to 1 µA. The 3V supply rail should be decoupled with a 0.1 µF ceramic close to the VDD pin, as recommended for any high-frequency oscillator. The CMOS output swings rail-to-rail and drives a standard logic load — no external termination resistor needed for short traces under a few inches.","metaTitle":"DSC1030BI1-004.0000T 4 MHz MEMS Oscillator","metaDescription":"Microchip DSC1030BI1-004.0000T: 4 MHz MEMS XO, CMOS output, 3V supply, -40°C to 85°C, ±50 ppm stability, 3 mA typ. 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":"DSC1030, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","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":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"3V","Base Product Number":"DSC1030","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C ~ 85°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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4b72b94fabfa3cb5855b7b290e3a940f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1030BI1-004.0000T/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1030BI1-004.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1030BI1-004.0000T 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}}