{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6001MI1A-050.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6001MI1A-050.0000T","canonicalUrl":"https://icboms.com/microchip/DSC6001MI1A-050.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC6001MI1A-050.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XX series MEMS XO, 50 MHz CMOS output, 1.71V–3.63V supply, ±50ppm stability, AEC-Q100 qualified, -40°C to 85°C, 4-SMD no-lead package","salesMarkdown":"It's a standard oscillator — no PLL, no spread spectrum — just a clean square wave for driving a microcontroller, FPGA, or ASIC clock input. The MEMS resonator means no quartz crystal to age or crack under vibration; the silicon die is the timing element. Runs on any supply from 1.71V to 3.63V, so it can share a 1.8V, 2.5V, or 3.3V rail without a separate LDO. That puts it in the same reliability bracket as the ECU or sensor module it clocks. No official successor is listed in Microchip's DSC60XX family for this exact 50 MHz, AEC-Q100, 4-pin package variant. A pin-compatible replacement would need to match the 2.00mm x 1.60mm 4-SMD no-lead footprint, the 1.71V–3.63V supply range, and the AEC-Q100 grade — a cross-reference search against other MEMS XO vendors is the practical next step. ## Temperature range and package — field-fit check The 4-SMD no-lead package is a standard 2.00mm x 1.50mm footprint, 0.89mm seated height. No special reflow profile beyond standard lead-free soldering; the MEMS die is less moisture-sensitive than quartz, but standard MSL handling still applies.","metaTitle":"DSC6001MI1A-050.0000T – Microchip MEMS XO, 50 MHz, AEC-Q100","metaDescription":"DSC6001MI1A-050.0000T: Microchip MEMS XO, 50 MHz CMOS, AEC-Q100, -40°C to 85°C, ±50ppm. Obsolete – sourced per RFQ via surplus channels.","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":"DSC60XX","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"50 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.079\\\" L x 0.063\\\" W (2.00mm x 1.60mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"1.3mA (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/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the DSC6001MI1A-050.0000T have an official replacement?","answer":"Microchip has not listed a direct pin-compatible successor in the DSC60XX series for this 50 MHz, AEC-Q100, 4-SMD no-lead variant. A cross-reference search against other MEMS XO vendors (e.g., SiTime, Epson) that offer the same 2.00mm x 1.60mm footprint, 1.71V–3.63V supply, and AEC-Q100 qualification is the recommended path for a BOM update."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6001MI1A-050.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6001MI1A-050.0000T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:37:42.636Z","lastPublished":"2026-07-18T16:37:42.636Z","indexable":true}}