{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ASEMPC-66.000MHZ-Z-T","brand":"Abracon LLC","brandSlug":"abracon-llc","productSlug":"ASEMPC-66.000MHZ-Z-T","canonicalUrl":"https://icboms.com/abracon-llc/ASEMPC-66.000MHZ-Z-T","factsUrl":"https://icboms.com/api/mcp/products/ASEMPC-66.000MHZ-Z-T","rawCanonicalId":null},"summary":{"shortDescription":"Abracon ASEMP Series, Pure Silicon™ MEMS XO, 66 MHz, CMOS output, ±50ppm stability, 2.25–3.6 V supply, -55°C to 125°C, Enable/Disable, 6-SMD package, Tape & Reel.","salesMarkdown":"## What a 66 MHz MEMS XO brings to the clock tree The ASEMPC-66.000MHZ-Z-T is a 66 MHz CMOS-output crystal oscillator in the ASEMP Pure Silicon family — Abracon's MEMS-based alternative to legacy saw-cut crystal resonators. ## MEMS resonator vs. crystal: what changes on the board The MEMS resonator inside the ASEMP series is a silicon structural element driven electrostatically — this eliminates the mechanical fragility of a saw-cut quartz blank and raises the immunity to board-level drop and shock. ## Enable/Disable and power budget The Enable/Disable pin lets the oscillator shut off its output buffer while keeping the MEMS resonator biased internally — draw drops from 35 mA maximum in normal operation to 26 mA maximum in disable mode. For battery-backed or power-cycled systems this matters: the disable state still draws current, so true shutdown requires switching the supply rail — budget the 26 mA disable draw against a low-power sleep state that tolerates no clock output but cannot fully power down the oscillator. No stock-holding claim on this page; qualify your second source now if the design is single-source exposed.","metaTitle":"ASEMPC-66.000MHZ-Z-T by Abracon, 66 MHz MEMS XO, CMOS","metaDescription":"Abracon ASEMP XO, 66 MHz, CMOS output, ±50ppm, 2.25–3.6 V, -55 to 125 °C. Active part, quoted to order. Confirm availability and lead time at RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Abracon LLC","Type":"XO (Standard)","Output":"CMOS","Series":"ASEMP, Pure Silicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"66 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.6V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~125°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Current - Supply (Disable) (Max)":"26mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1776","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4049b045ae9f6d01cec9c21e78f0e875.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ASEMPC-66.000MHZ-Z-T/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to this oscillator?","answer":"For a 66 MHz CMOS XO in the same 6-SMD footprint, check the ASEMP series cross-reference table or search the full Abracon XO lineup — the Enable/Disable pinout and supply voltage range must match to be a drop-in substitute."},{"question":"How do I get current pricing and lead time for ASEMPC-66.000MHZ-Z-T?","answer":"Quoted to order through independent distribution — submit an RFQ with your target quantity and required date."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/abracon-llc/ASEMPC-66.000MHZ-Z-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/abracon-llc/ASEMPC-66.000MHZ-Z-T 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}}