{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121AM2-016.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121AM2-016.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121AM2-016.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121AM2-016.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121AM2-016.0000, XO (Standard) CMOS oscillator, 16 MHz, MEMS resonator, ±25 ppm stability, AEC-Q100 qualified","salesMarkdown":"The DSC1121AM2-016.0000 carries AEC-Q100 qualification — the automotive IC stress and reliability standard. The OEM auditor expects PPAP documentation on this line; the part is production-validated for under-hood or cabin deployments where the ambient temperature profile spans -55°C to +125°C. This is not an industrial part dressed as 'automotive-capable' — the AEC-Q100 rating is explicit on the datasheet, meaning the part passed the full suite of pre- and post-stress electrical tests per the grade defined by the supplier. ## MEMS resonator and output drive The CMOS output drives directly into standard logic inputs without an external level translator. Supply voltage spans 2.25 V to 3.6 V — the same oscillator works across a 3.3 V main rail and a 2.5 V I/O bank without a separate clock divider or level-shifter. Design-in is supported; second-source or pin-compatible alternatives are not documented in the DSC1121 family. The 6-SMD, No Lead Exposed Pad package (7.00 mm x 5.00 mm footprint) is the standard 7×5 mm oscillator land pattern.","metaTitle":"DSC1121AM2-016.0000 Microchip MEMS Oscillator – 16 MHz","metaDescription":"Microchip DSC1121AM2-016.0000 XO (Standard) CMOS oscillator, 16 MHz, ±25 ppm stability, -55°C to +125°C, AEC-Q100. Active production. 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":"DSC1121","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"16 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±25ppm","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can the DSC1121AM2-016.0000 replace a quartz-based oscillator in my existing design?","answer":"Yes — the DSC1121 is a drop-in MEMS replacement for a standard 7×5 mm CMOS-output oscillator. Verify that the Enable/Disable logic polarity matches your previous part's pinout."},{"question":"What is the frequency stability of the DSC1121AM2-016.0000 over temperature?","answer":"±25 ppm across the full -55°C to +125°C range. This tolerance is sufficient for most CAN, LIN, and 10/100 Ethernet clocking budgets; for tighter (±10 ppm) requirements, check the DSC1121 family variants."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121AM2-016.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121AM2-016.0000 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}}