{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121CI2-027.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121CI2-027.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1121CI2-027.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1121CI2-027.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121CI2-027.0000T, XO (Standard) MEMS oscillator, 27 MHz, CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to +85°C, 2.25 V to 3.6 V supply, 6-SMD no-lead package.","salesMarkdown":"## What AEC-Q100 qualification means for your BOM The DSC1121CI2-027.0000T: This oscillator carries AEC-Q100 qualification, meaning it has passed the reliability stress tests required for automotive OEMs — temperature cycling, biased humidity, and ESD — and supports PPAP documentation. Capable is not qualified; this part is qualified. AEC-Q100 Grade 3 at this temperature range means the part is suitable for passenger compartment and engine bay locations that do not exceed +85°C ambient — the OEM auditor will ask for the PPAP paperwork, and this part delivers it. The CMOS output drives standard logic families directly — no level translation needed for most MCU and FPGA clock inputs. The disable current lets you gate the oscillator in sleep modes without a separate power switch. ## MEMS resonator and frequency stability 6-SMD no-lead package, 3.20 mm x 2.50 mm footprint, seated height 0.90 mm max. ## Lifecycle status and procurement No stock-holding claim; sourced per RFQ.","metaTitle":"DSC1121CI2-027.0000T Microchip MEMS XO, 27 MHz, AEC-Q100","metaDescription":"DSC1121CI2-027.0000T Microchip Technology MEMS XO, 27 MHz, ±25 ppm stability, AEC-Q100 qualified, -40°C to +85°C, 2.25-3.6 V supply, CMOS output.","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":"27 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":"±25ppm","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":"$1.3650","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/DSC1121CI2-027.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121CI2-027.0000T 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}}