{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC8121BM5","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC8121BM5","canonicalUrl":"https://icboms.com/microchip/DSC8121BM5","factsUrl":"https://icboms.com/api/mcp/products/DSC8121BM5","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC8121 series, XO (Standard) MEMS oscillator, order code DSC8121BM5, CMOS output, 10 MHz ~ 100 MHz, ±10 ppm stability, -55°C ~ 125°C, 6-SMD No Lead.","salesMarkdown":"## MEMS XO with wide temperature grade The DSC8121BM5: It ships blank — you program the exact frequency via Microchip's programming tools, which makes it a single SKU that covers multiple BOM positions if you have the programming infrastructure. ## Parametric highlights for the design review The MEMS die inside is inherently shock- and vibration-tolerant compared to quartz, which matters in high-g deployments. ## Obsolete — sourcing through surplus channels No official successor is listed; the DSC8121 series itself is end-of-life.","metaTitle":"DSC8121BM5 Microchip MEMS XO, CMOS, -55 to 125°C","metaDescription":"DSC8121BM5 Microchip MEMS XO, 10-100 MHz, CMOS output, ±10 ppm stability, -55 to 125°C. Obsolete; sourced to order against RFQ.","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":"DSC8121","Package":"Tube","Ratings":"-","Function":"Enable/Disable","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.6V","Programmable Type":"Blank (User Must Program)","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C ~ 125°C","Current - Supply (Max)":"35mA","Available Frequency Range":"10 MHz ~ 100 MHz","Spread Spectrum Bandwidth":"-","Frequency Stability (Total)":"-","Current - Supply (Disable) (Max)":"22 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/714d61cc50aebe976fc3f6b96c16dc1b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC8121BM5/alternatives.json"},"ai":{"faq":[{"question":"What is the DSC8121BM5's output type and frequency range?","answer":"It outputs a standard CMOS signal and covers 10 MHz to 100 MHz. The part is shipped blank and must be programmed with the desired frequency using Microchip's tools."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC8121BM5","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC8121BM5 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:32:25.027Z","lastPublished":"2026-07-19T21:32:25.027Z","indexable":true}}