{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6001MI1B-007.3728","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6001MI1B-007.3728","canonicalUrl":"https://icboms.com/microchip/DSC6001MI1B-007.3728","factsUrl":"https://icboms.com/api/mcp/products/DSC6001MI1B-007.3728","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC60XXB series MEMS XO, 7.3728 MHz, CMOS output, ±50 ppm stability, AEC-Q100, 4-VFLGA package","salesMarkdown":"## MEMS oscillator for automotive clock trees The DSC6001MI1B-007.3728 is a MEMS-based XO (Standard) from Microchip's DSC60XXB series, delivering a fixed 7.3728 MHz CMOS output. The MEMS resonator replaces a quartz crystal, giving faster startup and better shock/vibration tolerance — relevant for automotive and industrial environments where quartz can fracture under mechanical stress. Rated for -40°C to 85°C with AEC-Q100 qualification, this oscillator is built for under-hood or cabin electronics — an ECU or ADAS module that sees 85°C ambient still holds the ±50 ppm stability window across the full temperature range. ## Supply and output compatibility Operates from 1.71V to 3.63V, covering 1.8V, 2.5V, and 3.3V logic rails without a separate level translator. The CMOS output swings rail-to-rail, so it drives the clock input of an MCU or FPGA directly. Typical supply current is 1.3 mA max — low enough for battery-backed real-time clocks or always-on domains in automotive body controllers. The Enable/Disable function lets the system shut down the oscillator when the clock is unused, cutting supply current further in sleep modes. Housed in a 4-VFLGA package measuring 2.00 mm x 1.60 mm x 0.89 mm — a compact footprint for dense PCB layouts. The surface-mount land pattern matches standard LGA recommendations; the small size saves board area compared to a 5x3.2 mm quartz oscillator. The DSC6001MI1B-007.3728 is available for new designs and ongoing BOM positions.","metaTitle":"DSC6001MI1B-007.3728 MEMS XO – Microchip, 7.3728 MHz, CMOS","metaDescription":"Microchip DSC6001MI1B-007.3728 MEMS oscillator, 7.3728 MHz, CMOS output, ±50 ppm stability, AEC-Q100, 4-VFLGA package. Active production, sourced per RFQ.","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":"DSC60XXB","Package":"Bag","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"7.3728 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VFLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.079\\\" L x 0.063\\\" W (2.00mm x 1.60mm)","Voltage - Supply":"1.71V ~ 3.63V","Base Product Number":"DSC6001","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/fc9bc8dbecf8bce854cdcb4e33a6ea8e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC6001MI1B-007.3728 a drop-in replacement for a standard 7.3728 MHz quartz oscillator?","answer":"Electrically yes — the 7.3728 MHz CMOS output and 1.71-3.63 V supply range match most quartz XO footprints. The package is 4-VFLGA (2.0 x 1.6 mm), which is smaller than common 5.0 x 3.2 mm or 7.0 x 5.0 mm quartz packages, so the PCB land pattern must be verified. The MEMS base gives faster startup and better vibration immunity than quartz, but the pinout and function (Enable/Disable) are standard."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6001MI1B-007.3728","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6001MI1B-007.3728 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}}