{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1201NA3-PROG","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1201NA3-PROG","canonicalUrl":"https://icboms.com/microchip/DSC1201NA3-PROG","factsUrl":"https://icboms.com/api/mcp/products/DSC1201NA3-PROG","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC12X1 series MEMS XO, CMOS output, 6-VDFN package, 2.25V~3.63V supply, -40°C~125°C, AEC-Q100 qualified, blank (user-programmable) over 2.5 MHz ~ 170 MHz.","salesMarkdown":"## Automotive-grade MEMS oscillator with wide frequency range The DSC1201NA3-PROG is a MEMS-based XO (Standard) from Microchip's DSC12X1 series, delivering a CMOS output across a programmable frequency range of 2.5 MHz to 170 MHz. The blank (user-programmable) type means the oscillator ships without a frequency set — you program it to your exact frequency using Microchip's programming tools. This gives design flexibility but adds a programming step before assembly, so factor that into your production flow. The wide supply range of 2.25V to 3.63V covers 2.5V and 3.3V logic rails without an extra regulator — useful when the same BOM serves multiple board variants. Maximum supply current is 27 mA typical, which is modest for a high-frequency MEMS oscillator and keeps the thermal impact on the 6-VDFN package low. Housed in a 6-VDFN package measuring 7.00mm x 5.00mm with a seated height of 0.90mm, this oscillator suits space-constrained automotive and industrial PCBs. The surface-mount footprint is straightforward for a 4-layer board; the low profile helps when clearance to an enclosure lid is tight. Availability confirmed at RFQ.","metaTitle":"DSC1201NA3-PROG Programmable MEMS Oscillator – AEC-Q100","metaDescription":"DSC1201NA3-PROG: Microchip MEMS XO, CMOS output, 2.25-3.63V, -40 to 125°C, AEC-Q100, blank (user-programmable). 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":"DSC12X1","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"2.25V ~ 3.63V","Programmable Type":"Blank (User Must Program)","Base Product Number":"DSC1201","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~125°C","Current - Supply (Max)":"27mA (Typ)","Available Frequency Range":"2.5 MHz ~ 170 MHz","Spread Spectrum Bandwidth":"-","Frequency Stability (Total)":"±20ppm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/defa2245bd30f2f9faedadb454d26333.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I program the DSC1201NA3-PROG oscillator?","answer":"The DSC1201NA3-PROG is a blank (user-programmable) device — it ships without a frequency set. You need a Microchip programming tool (such as the TimeFlash Field Programmer or a compatible in-system programmer) to set the output frequency within the 2.5 MHz to 170 MHz range. The oscillator does not include a programming cable or adapter; these are ordered separately."},{"question":"Is the DSC1201NA3-PROG AEC-Q100 qualified for automotive use?","answer":"Yes, the DSC1201NA3-PROG carries an AEC-Q100 rating, which means it meets automotive-grade reliability and temperature qualification."},{"question":"What is the difference between DSC1201NA3 and DSC1201NA3-PROG?","answer":"The DSC1201NA3 is typically a pre-programmed, fixed-frequency oscillator, while the DSC1201NA3-PROG is a blank (user-programmable) variant. The PROG version lets you set the output frequency yourself using a programmer, which is useful for prototyping or low-volume production where you need flexibility across multiple frequency plans. Both share the same package, supply voltage range, and AEC-Q100 qualification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1201NA3-PROG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1201NA3-PROG 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}}