{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1030BE1-012.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1030BE1-012.0000","canonicalUrl":"https://icboms.com/microchip/DSC1030BE1-012.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1030BE1-012.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1030BE1-012.0000, PureSilicon™ MEMS XO, 12 MHz, CMOS output, 3 V supply, ±50 ppm stability, standby (power-down) function, 4-SMD no-lead package, active.","salesMarkdown":"## MEMS XO at 12 MHz — fits a standard quartz footprint The DSC1030BE1-012.0000: This is a MEMS-based oscillator, not a quartz crystal — the resonator is a silicon MEMS structure, which means it handles the shock and vibration of a field swap or a shipped product better than a quartz can. It delivers a 12 MHz CMOS clock from a 3 V supply, in a 5.0 mm × 3.2 mm 4-SMD no-lead package that matches the footprint of common quartz XOs. The standby (power-down) function drops the supply current to 1 µA max — useful for battery-powered gear that sleeps most of the time and wakes on an external event. Rated -20°C to 70°C — the commercial temperature band. This oscillator is at home inside an office switch, a point-of-sale terminal, or a home appliance. It is not rated for the -40°C floor of an outdoor base station or an engine bay; if your BOM calls for that, you need the industrial-grade DSC1030 variant. Frequency stability is ±50 ppm over that range — tight enough for a UART baud-rate generator or a microcontroller main clock, but not for a precision GPS reference. Availability is confirmed per RFQ; we source through independent distribution and quote to order against your line-item quantity.","metaTitle":"DSC1030BE1-012.0000 MEMS Oscillator","metaDescription":"Microchip DSC1030BE1-012.0000 MEMS XO, 12 MHz, CMOS output, ±50 ppm stability, 3 V supply, standby mode, active part. Sourced per RFQ.","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":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"12 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":"-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/4b72b94fabfa3cb5855b7b290e3a940f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the DSC1030BE1-012.0000 or check stock?","answer":"Submit an RFQ against your BOM quantity. The part is active, so we source it through independent distribution and confirm availability and current pricing at quote time — no stock-holding claim, no immediacy promise."},{"question":"Does the DSC1030BE1-012.0000 have a standby mode?","answer":"Yes — the function is listed as Standby (Power Down). When disabled, the supply current drops to 1 µA max, letting the oscillator sit on a battery-powered board without draining the cell."},{"question":"What is the difference between the DSC1030 and DSC1033?","answer":"The evidence does not cover the DSC1033. The DSC1030 is a 3 V MEMS XO with CMOS output. The DSC1033 is a separate series from Microchip — check its datasheet for supply voltage and output type differences."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1030BE1-012.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1030BE1-012.0000 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}}