{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DL1-027.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DL1-027.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001DL1-027.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DL1-027.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series MEMS XO, 27 MHz, CMOS output, AEC-Q100 qualified, -40°C to 105°C, 1.8-3.3V supply, 4-SMD no-lead package.","salesMarkdown":"## 27 MHz MEMS oscillator for automotive and industrial timing The DSC1001DL1-027.0000T is a 27 MHz MEMS-based XO from Microchip's DSC1001 series, delivering a CMOS output from a 1.8V to 3.3V supply rail. The MEMS resonator inherently withstands higher g-levels than a quartz crystal — a practical advantage on a PCB near a solenoid valve or cooling fan. ## Standby function and power budget A standby (power-down) pin drops the supply current to 15 µA max, letting the system clock be gated without a separate load-switch. Active current is 7.2 mA max at 27 MHz — low enough that a 3.3V rail feeding both the oscillator and a small MCU stays within a 100 mA LDO budget. ## Package and board-fit note The 4-SMD no-lead package measures 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits tight card-edge layouts in automotive camera modules or sensor nodes. Frequency stability is ±50 ppm across the operating range, so the clock edge jitter stays within the timing budget of a 27 MHz CAN-FD or Ethernet PHY reference.","metaTitle":"DSC1001DL1-027.0000T MEMS Oscillator – Microchip, AEC-Q100","metaDescription":"Microchip DSC1001DL1-027.0000T MEMS XO, 27 MHz CMOS output, AEC-Q100 qualified, -40°C to 105°C, 1.8-3.3V supply, 4-SMD package. Active lifecycle.","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":"DSC1001","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"27 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1001DL1-027.0000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 rating, which means it has passed automotive-grade reliability stress tests including temperature cycling, ESD, and latch-up. This qualifies it for under-hood and chassis-domain applications where the ambient temperature can reach 105°C."},{"question":"What is the closest pin-compatible alternative to the DSC1001DL1-027.0000T?","answer":"Within the DSC1001 series, the base product number DSC1001 covers multiple frequency and stability variants in the same 4-SMD package. For a 27 MHz CMOS output with the same footprint, the DSC1001DL1-027.0000T is the specific variant. Other DSC1001 parts at different frequencies share the same pinout and supply range, but the frequency is fixed per order code — no field programming."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DL1-027.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DL1-027.0000T 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}}