{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121BI1-016.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121BI1-016.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121BI1-016.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121BI1-016.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121BI1-016.0000T, 16 MHz MEMS-based XO (Standard), CMOS output, ±50 ppm frequency stability, AEC-Q100 qualified, -40°C to 85°C, 6-SMD no-lead package, active production.","salesMarkdown":"## MEMS-based 16 MHz clock for automotive and industrial boards The DSC1121BI1-016.0000T is a 16 MHz MEMS oscillator from Microchip's DSC1121 series, delivering a CMOS output with enable/disable control. ## Frequency stability and supply tolerance for timing margin With ±50 ppm frequency stability over the full temperature range, this oscillator holds tighter than a basic ±100 ppm quartz part — important for CAN bus bit timing or sensor sampling intervals where cumulative drift eats into the sampling window. The supply voltage spans 2.25V to 3.6V, so it runs off a 3.3V or 2.5V rail without an extra regulator. ## Enable/disable function and current draw in shutdown The enable/disable pin lets a system microcontroller gate the oscillator output, cutting supply current from 35 mA max to 22 mA max when the clock is not needed — useful for power-sensitive nodes that sleep between CAN wake-ups or sensor read cycles. ## Active lifecycle – design-in ready Microchip lists the DSC1121BI1-016.0000T as Active — no NRND or EOL notice. It is suitable for new designs and production builds.","metaTitle":"DSC1121BI1-016.0000T MEMS XO – 16 MHz, CMOS, AEC-Q100","metaDescription":"DSC1121BI1-016.0000T from Microchip Technology: 16 MHz MEMS XO, CMOS output, ±50 ppm stability, AEC-Q100 qualified, -40°C to 85°C.","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":"DSC1121","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"16 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1121BI1-016.0000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 rating, which means it meets automotive IC qualification for temperature, reliability stress, and PPAP — suitable for under-hood and cabin electronics."},{"question":"Does the DSC1121BI1-016.0000T have an enable/disable function?","answer":"Yes, the enable/disable pin allows the system to gate the output, dropping max supply current from 35 mA to 22 mA when the clock is not needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121BI1-016.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121BI1-016.0000T 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}}