{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121AM1-032.7680T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121AM1-032.7680T","canonicalUrl":"https://icboms.com/microchip/DSC1121AM1-032.7680T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121AM1-032.7680T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121AM1-032.7680T, XO (Standard), 32.768 MHz CMOS output, MEMS resonator, 2.25V–3.6V supply, -55°C to 125°C, 6-VDFN exposed pad.","salesMarkdown":"## MEMS oscillator for extreme temperature environments That temperature grade, combined with the MEMS resonator's inherent shock and vibration tolerance, makes this part a fit for avionics, downhole instrumentation, and satellite payloads where a quartz crystal would drift or fail under thermal cycling and mechanical stress. ## Supply voltage and power budget Supply voltage spans 2.25V to 3.6V, covering both 2.5V and 3.3V rails without an external LDO. Maximum supply current is 35 mA when enabled; the disable function (Enable/Disable pin) drops the current to 22 mA max, useful for power-cycling the clock in battery-backed systems. ## Package and board layout Housed in a 6-VDFN exposed pad package measuring 7.00 mm x 5.00 mm with a seated height of 0.90 mm. The 0.90 mm profile fits under low-clearance enclosures common in portable and rack-mount equipment. Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"DSC1121AM1-032.7680T MEMS XO 32.768 MHz CMOS -55°C to 125°C","metaDescription":"Active Microchip DSC1121AM1-032.7680T MEMS XO, 32.768 MHz CMOS output, 2.25V-3.6V supply, -55°C to 125°C. Request quote.","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":"-","Function":"Enable/Disable","Frequency":"32.768 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~125°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"±50ppm","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":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121AM1-032.7680T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121AM1-032.7680T 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}}