{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CM1-032.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CM1-032.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121CM1-032.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CM1-032.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1121CM1-032.0000T, XO (Standard) MEMS oscillator, 32 MHz CMOS output, 2.25V–3.6V supply, -55°C to 125°C, 6-SMD no-lead package, Enable/Disable function.","salesMarkdown":"## 32 MHz MEMS oscillator with full military temperature range The DSC1121CM1-032.0000T: The MEMS resonator inherently handles higher shock and vibration than a quartz crystal — no external load capacitors needed, and the Enable/Disable pin lets the system gate the clock for low-power sleep modes. ## Supply voltage and output compatibility CMOS output swings rail-to-rail, so it drives standard digital inputs (MCU clock, Ethernet PHY reference, FPGA global clock) directly. Maximum supply current is 35 mA when enabled; disabling the output drops it to 22 mA max — useful for battery-powered equipment that needs to idle the clock tree. ## Package and board layout fit Housed in a 6-SMD no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — the same footprint as many standard quartz oscillators, so it drops onto existing PCB pads without a layout change. Frequency stability is ±50 ppm, which keeps the clock within tight tolerance for USB and Ethernet timing requirements across the full temperature range.","metaTitle":"DSC1121CM1-032.0000T MEMS Oscillator 32 MHz CMOS -55°C to","metaDescription":"Microchip DSC1121CM1-032.0000T XO (Standard) MEMS oscillator, 32 MHz CMOS output, 2.25V-3.6V supply, -55°C to 125°C, 6-SMD package.","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 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~125°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":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121CM1-032.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CM1-032.0000T 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}}