{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6121JI3B-01VGT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6121JI3B-01VGT","canonicalUrl":"https://icboms.com/microchip/DSC6121JI3B-01VGT","factsUrl":"https://icboms.com/api/mcp/products/DSC6121JI3B-01VGT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XXB series XO (Standard), MEMS-based oscillator, 12MHz & 24MHz CMOS output, ±20ppm stability, 1.8V~3.3V supply, -40°C~85°C, 4-VLGA package, Tape & Reel.","salesMarkdown":"## Dual-frequency MEMS XO — 12 MHz and 24 MHz on one die The DSC6121JI3B-01VGT: That means one BOM line covers two clock domains, reducing part count on the board. ## Industrial temperature range and low power budget Frequency stability is ±20 ppm, tight enough for most serial data links (UART, SPI, I2C) without external trimming. Maximum supply current is 3 mA typical — the MEMS resonator draws significantly less than a quartz crystal oscillator at the same frequency, so it fits battery-powered or thermally constrained designs where every milliamp counts.","metaTitle":"Microchip DSC6121JI3B-01VGT XO, 12MHz & 24MHz CMOS, MEMS","metaDescription":"DSC6121JI3B-01VGT XO (Standard) from Microchip Technology.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.89mm)","Output":"CMOS","Series":"DSC61XXB","Package":"Tape & Reel (TR)","Function":"-","Base Resonator":"MEMS","Package / Case":"4-VLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Frequency Stability":"±20ppm","Frequency - Output 1":"12MHz, 24MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9ed35e0813b3195cde66cb3283a5cda8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6121JI3B-01VGT/alternatives.json"},"ai":{"faq":[{"question":"What is the output type and supply voltage range of DSC6121JI3B-01VGT?","answer":"This wide range allows the oscillator to work across different logic families without a separate voltage translator."},{"question":"What frequencies does the DSC6121JI3B-01VGT output?","answer":"It outputs two frequencies: 12 MHz and 24 MHz, both from a single MEMS resonator. This dual-frequency capability reduces the number of oscillators needed on the board."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6121JI3B-01VGT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6121JI3B-01VGT 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}}