{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ASEM1-80.000MHZ-LC-T","brand":"Abracon LLC","brandSlug":"abracon-llc","productSlug":"ASEM1-80.000MHZ-LC-T","canonicalUrl":"https://icboms.com/abracon-llc/ASEM1-80.000MHZ-LC-T","factsUrl":"https://icboms.com/api/mcp/products/ASEM1-80.000MHZ-LC-T","rawCanonicalId":null},"summary":{"shortDescription":"Abracon ASEM1-80.000MHZ-LC-T, MEMS XO, CMOS output, 80 MHz, ±50ppm, 3.3 V, -40°C~85°C, 4-SMD no-lead package, 3.20mm x 2.50mm, standby function.","salesMarkdown":"## 80 MHz CMOS oscillator in a 3.2 × 2.5 mm package The ASEM1-80.000MHZ-LC-T: The 3.20mm × 2.50mm outline with a 0.90mm seated height sits below the 1 mm profile threshold that determines whether the part clears typical socket lid or heat-sink interference in a stacked PCB assembly — the 4-SMD no-lead package is reflow-soldered directly to the board. ## Power draw and standby disable Maximum supply current is 15 mA at 3.3 V — that is the active draw at 80 MHz CMOS toggle, which sets the power budget for always-on clock rails in battery-backed or power-sensitive designs. In standby mode the part draws a maximum of 1 µA, so a host microcontroller can gate the oscillator's supply to extend battery life during deep-sleep intervals without needing an external load switch — the standby function (Power Down) on the output pin holds the CMOS output in high-impedance. ## Temperature grade and stability over range Rated -40°C to 85°C operating range covers the industrial ambient band; the ±50ppm frequency stability figure includes temperature drift across that window, so for an 80 MHz clock the total frequency error stays within ±4 kHz over the full temperature swing — adequate for UART, SPI, and I2C bus clocking but check the jitter budget against PLL reference requirements.","metaTitle":"ASEM1-80.000MHZ-LC-T, 80 MHz MEMS XO, CMOS, ±50ppm","metaDescription":"Abracon ASEM1-80.000MHZ-LC-T: MEMS-based CMOS oscillator, 80 MHz, ±50ppm stability, -40°C to 85°C, 3.3 V supply, standby function. Sourced to order on 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":"ASEM, Pure Silicon™","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"80 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-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":"3.3V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"15mA","Absolute Pull Range (APR)":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/53f2faa9eb96cff31b28e757c417b10e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ASEM1-80.000MHZ-LC-T/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to ASEM1-80.000MHZ-LC-T in the Abracon ASEM series?","answer":"The ASEM series spans multiple frequencies and stability grades; the closest functional match shares the same 4-SMD no-lead footprint and 3.3 V CMOS interface. Confirm the alternative's pinout and frequency stability before substituting, as the oscillator function and standby pin behaviour must match the application circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/abracon-llc/ASEM1-80.000MHZ-LC-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/ASEM1-80.000MHZ-LC-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-14T23:42:55.691Z","lastPublished":"2026-09-14T23:42:55.691Z","indexable":true}}