{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CE5-002.4880T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CE5-002.4880T","canonicalUrl":"https://icboms.com/microchip/DSC1121CE5-002.4880T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CE5-002.4880T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121CE5-002.4880T, XO (Standard) MEMS oscillator, 2.488 MHz CMOS output, ±10 ppm APR, 2.25V–3.6V supply, 6-VDFN package, -20°C to 70°C.","salesMarkdown":"## 2.488 MHz MEMS oscillator — what drives the BOM fit Supply voltage spans 2.25V to 3.6V, so it runs from a single 2.5V or 3.3V rail without an external LDO — one less part on the BOM. ## Temperature grade and frequency stability Absolute Pull Range (APR) is ±10 ppm, which means the output frequency stays within 10 ppm of 2.488 MHz over the full temperature and voltage range — tight enough for most UART, SPI, and I2C clocking without a separate VCXO. ## Package and PCB layout notes Housed in a 6-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a low-profile, small-footprint clock source that fits under a shielding can or on a dense mixed-signal board.","metaTitle":"DSC1121CE5-002.4880T MEMS Oscillator 2.488 MHz CMOS -","metaDescription":"DSC1121CE5-002.4880T XO (Standard) MEMS oscillator, 2.488 MHz, CMOS output, ±10 ppm APR, -20°C to 70°C, 6-VDFN. Active production. Quoted to order.","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":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"2.488 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"±10ppm","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/DSC1121CE5-002.4880T/alternatives.json"},"ai":{"faq":[{"question":"What is the frequency of the DSC1121CE5-002.4880T?","answer":"2.488 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121CE5-002.4880T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CE5-002.4880T 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}}