{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1201CA3-20M00000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1201CA3-20M00000T","canonicalUrl":"https://icboms.com/microchip/DSC1201CA3-20M00000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1201CA3-20M00000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC12X1 series, 20 MHz MEMS-based XO (Standard), CMOS output, 6-VDFN package, AEC-Q100 rated, ±20ppm stability, 2.25V~3.63V supply","salesMarkdown":"## AEC-Q100 MEMS oscillator for automotive clock trees The DSC1201CA3-20M00000T: CMOS output and a wide 2.25V~3.63V supply range let it clock 2.5V or 3.3V logic domains directly, without a level translator. The MEMS resonator is inherently more shock- and vibration-tolerant than a quartz crystal — a practical advantage for engine-bay, transmission, or chassis-mounted ECUs. ## Standby power-down with 5µA disable current A dedicated Standby (Power Down) function drops the supply current to 5µA max when disabled — useful for battery-backed modules that must wake on a bus event without draining the rail during sleep. In active mode, the typical supply current is 27mA max — a reasonable budget for a 20 MHz MEMS oscillator driving CMOS loads. ## Active product — sourcing and lifecycle posture This is a current-production part suitable for new designs, not an NRND or obsolete line.","metaTitle":"DSC1201CA3-20M00000T — 20 MHz MEMS XO, CMOS, AEC-Q100","metaDescription":"Microchip DSC1201CA3-20M00000T: 20 MHz MEMS XO, CMOS output, AEC-Q100 qualified, ±20ppm stability, standby (power down) with 5µA max disable current.","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":"DSC12X1","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"20 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 ~ 3.63V","Base Product Number":"DSC1201","Frequency Stability":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~125°C","Current - Supply (Max)":"27mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"5µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/defa2245bd30f2f9faedadb454d26333.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the DSC1201CA3-20M00000T or check availability?","answer":"The DSC1201CA3-20M00000T is an active Microchip product. Submit an RFQ with your target quantity; we source through independent distribution and confirm availability and current pricing at quote time. No stock-holding claim is made here — the quote is the commitment."},{"question":"What is the standby power-down current for the DSC1201CA3-20M00000T?","answer":"The standby (Power Down) function draws a maximum of 5µA when the oscillator is disabled. Active-mode supply current is 27mA max."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1201CA3-20M00000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1201CA3-20M00000T 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}}