{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1004BI2-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1004BI2-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1004BI2-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1004BI2-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1004BI2-100.0000T, XO (Standard), 100 MHz CMOS output, MEMS base resonator, AEC-Q100 qualified, ±25 ppm stability, 1.8V–3.3V supply, -40°C to 85°C, 4-SMD no-lead package.","salesMarkdown":"## 100 MHz CMOS MEMS oscillator with AEC-Q100 qualification AEC-Q100 qualification means this oscillator has passed the automotive-grade reliability stress tests (temperature cycling, ESD, latch-up) required for under-hood and chassis-domain electronics — not just cabin infotainment. The MEMS resonator replaces a quartz crystal with a silicon-based structure, giving better shock and vibration immunity compared to a traditional crystal oscillator — relevant for engine-mount or transmission-adjacent PCBs. ## Standby power-down and supply flexibility A standby (power-down) function disables the output and drops the supply current to 15 µA max — useful for battery-backed modules that need to wake the system clock on demand without a separate enable signal. The 1.8V–3.3V supply range covers common digital core and I/O voltages, so the same oscillator can feed a 1.8V FPGA bank and a 3.3V MCU clock input without a level translator. Maximum active supply current is 10.5 mA at 100 MHz — a modest draw that keeps the thermal budget low in a sealed enclosure. Microchip lists the DSC1004BI2-100.0000T as an active product — no end-of-life notice, no last-time-buy deadline. It is suitable for both new designs and ongoing production replenishment. The 4-SMD no-lead package (5.00 mm × 3.20 mm footprint, 0.90 mm seated height) is a standard pinout shared across the DSC1004 family — board layout is compatible with other DSC1004 frequency variants.","metaTitle":"DSC1004BI2-100.0000T MEMS Oscillator – 100 MHz, AEC-Q100","metaDescription":"Microchip DSC1004BI2-100.0000T: 100 MHz XO, CMOS output, AEC-Q100 qualified, ±25 ppm stability, 1.8V–3.3V supply, -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":"DSC1004","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"100 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-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":"1.8V ~ 3.3V","Base Product Number":"DSC1004","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"10.5mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the DSC1004BI2-100.0000T or request a quote?","answer":"The DSC1004BI2-100.0000T is an active Microchip product available through independent distribution. Submit an RFQ with your target quantity and target price; we will confirm availability and lead time against your BOM line. No stock-holding claim — every order is quoted to order."},{"question":"Is the DSC1004BI2-100.0000T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 qualification, which includes the temperature cycling, ESD, and latch-up stress tests required for automotive-grade components."},{"question":"What is the output type of the DSC1004BI2-100.0000T?","answer":"The output is CMOS, which is a single-ended logic-level signal compatible with most MCU, FPGA, and SoC clock inputs."},{"question":"Is there a direct replacement for the DSC1004BI2-100.0000T?","answer":"No pin-compatible direct replacement is listed by Microchip. The DSC1004 family shares the same 4-SMD footprint and pinout across frequency variants, so a different frequency in the same series is a drop-in swap if the clock tree allows."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1004BI2-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1004BI2-100.0000T 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}}