{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121BM1-032.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121BM1-032.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121BM1-032.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121BM1-032.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121BM1-032.0000, XO (Standard) MEMS oscillator, 32 MHz CMOS output, ±50 ppm frequency stability, 2.25 V to 3.6 V supply, -55°C to +125°C operating range, 6-SMD no-lead package.","salesMarkdown":"The Enable/Disable function lets the system hold the output in high-impedance state when the clock is not needed, pulling 22 mA max in disable versus 35 mA max when active. ## Wide supply range and MEMS reliability Operating from 2.25 V to 3.6 V, this oscillator covers 2.5 V and 3.3 V logic rails without a separate regulator. The MEMS resonator is inherently more shock- and vibration-tolerant than quartz crystals, which matters for equipment that sees frequent mechanical stress or high-g environments. Sourced through independent distribution; pricing and availability confirmed at RFQ against your BOM quantity. The tube package is the standard delivery format—if your pick-and-place prefers tape and reel, the suffix variant (DSC1121BM1-032.0000T) is the reeled version of the same device.","metaTitle":"DSC1121BM1-032.0000 MEMS Oscillator – 32 MHz CMOS","metaDescription":"DSC1121BM1-032.0000 from Microchip Technology: XO (Standard) MEMS oscillator, 32 MHz CMOS output, ±50 ppm stability, -55°C to +125°C.","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":"DSC1121","Package":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"32 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-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":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~125°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1121BM1-032.0000/alternatives.json"},"ai":{"faq":[{"question":"How can I order DSC1121BM1-032.0000 or check availability?","answer":"This part is Active and available through independent distribution. No stock-holding claim is made—each order is sourced per your BOM line."},{"question":"Does DSC1121BM1-032.0000 require an external load capacitor?","answer":"No. The MEMS oscillator has an internal PLL and output driver—the CMOS output swings rail-to-rail and does not need external load capacitors like a bare quartz crystal would. The specified frequency stability (±50 ppm) is met with the supply decoupling capacitors recommended in the datasheet."},{"question":"How does DSC1121BM1-032.0000 compare to DSC1121BM1-032.0000T?","answer":"The electrical specifications are identical. The only difference is the shipping package: DSC1121BM1-032.0000 ships in a tube, while DSC1121BM1-032.0000T ships in tape and reel. Choose the reel suffix if your assembly line uses automated pick-and-place feeding from a reel."},{"question":"Is DSC1121BM1-032.0000 RoHS compliant?","answer":"Microchip Technology lists this part as RoHS compliant. The 6-SMD package is lead-free compatible with standard reflow profiles. No additional halogen or antimony restrictions are stated in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121BM1-032.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121BM1-032.0000 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}}