{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6183CE2A-032K768","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6183CE2A-032K768","canonicalUrl":"https://icboms.com/microchip/DSC6183CE2A-032K768","factsUrl":"https://icboms.com/api/mcp/products/DSC6183CE2A-032K768","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XX series XO (Standard), MEMS-based oscillator, 32.768 kHz, CMOS output, 1.8V~3.3V supply, ±25ppm stability, AEC-Q100, 4-SMD no lead package.","salesMarkdown":"The DSC6183CE2A-032K768: The MEMS resonator eliminates the quartz-crystal startup and aging issues — the frequency is set at the silicon level, so there is no load-capacitance tuning or crystal matching needed at the PCB layout stage. ## Package, footprint and supply flexibility The 1.8V~3.3V wide supply range means the same oscillator can be used in a 1.8V MCU design and later in a 3.3V system without a BOM change — the internal LDO regulates the MEMS core regardless of the external rail. Typical current draw is 3 mA max. ## Obsolete — sourcing via independent channels Microchip lists the DSC6183CE2A-032K768 as Obsolete. Because the MEMS resonator is not a quartz crystal, there is no aging drift curve to track — the frequency accuracy is set at the silicon factory and does not shift over shelf life. This makes surplus stock of this part as electrically stable as fresh production, provided the storage conditions (moisture, temperature) were within the manufacturer's recommendations.","metaTitle":"Microchip DSC6183CE2A-032K768 XO, 32.768 kHz, MEMS, AEC-Q100","metaDescription":"Microchip DSC6183CE2A-032K768 XO (Standard), 32.768 kHz, CMOS output, MEMS resonator, AEC-Q100 rated. Obsolete — sourced to order. Request a quote.","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":"DSC61XX","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"32.768 kHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.8V ~ 3.3V","Frequency Stability":"±25ppm","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)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1228b1baf388c49094d52b76abcfca61.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the output type and frequency of the DSC6183CE2A-032K768?","answer":"CMOS output at 32.768 kHz. The frequency is generated by a MEMS resonator, not a quartz crystal, so there is no load capacitor requirement."},{"question":"What supply voltages does the DSC6183CE2A-032K768 support?","answer":"1.8V to 3.3V continuous."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6183CE2A-032K768","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6183CE2A-032K768 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:31:07.264Z","lastPublished":"2026-07-19T21:31:07.264Z","indexable":true}}