{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6003HI3B-027.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6003HI3B-027.0000T","canonicalUrl":"https://icboms.com/microchip/DSC6003HI3B-027.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC6003HI3B-027.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XXB series, DSC6003HI3B-027.0000T, XO (Standard) 27 MHz, CMOS output, MEMS resonator, AEC-Q100, 4-VFLGA, -40 to 85°C, 1.8-3.3 V supply","salesMarkdown":"The DSC6003HI3B-027.0000T is a 27 MHz fixed-frequency XO from Microchip's DSC60XXB family, built on a MEMS resonator with CMOS output — it replaces a quartz crystal plus load capacitors in a single 1.6x1.2 mm package. Rated AEC-Q100, the oscillator operates from -40 to 85°C and accepts a supply range of 1.8 V to 3.3 V, covering automotive cabin and industrial environments without a separate voltage regulator. ## Layout and supply considerations The 4-VFLGA package measures 1.60 mm x 1.20 mm with a seated height of 0.89 mm — the small land pattern requires a well-defined solder-paste stencil aperture to avoid bridging; a 4-layer board with a solid ground plane under the package keeps the supply clean. Supply current is 1.3 mA typical at 27 MHz — the low draw means the oscillator can share a 1.8 V rail with the core logic without thermal concern, even in a sealed enclosure. The absolute pull range is ±20 ppm — this is a fixed-frequency XO, not a VCXO, so the output stays within 20 ppm of 27 MHz over voltage and temperature without external tuning.","metaTitle":"DSC6003HI3B-027.0000T MEMS XO – 27 MHz, AEC-Q100, 1.6x1.2 mm","metaDescription":"Microchip DSC6003HI3B-027.0000T: 27 MHz XO, CMOS output, AEC-Q100 qualified, -40 to 85°C, 1.8-3.3 V supply, 4-VFLGA. Active production.","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":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"27 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VFLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.063\\\" L x 0.047\\\" W (1.60mm x 1.20mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC6003","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"1.3mA (Typ)","Absolute Pull Range (APR)":"±20ppm","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":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6003HI3B-027.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6003HI3B-027.0000T 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}}