{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC8002AI1-PROGRAMMABLE","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC8002AI1-PROGRAMMABLE","canonicalUrl":"https://icboms.com/microchip/DSC8002AI1-PROGRAMMABLE","factsUrl":"https://icboms.com/api/mcp/products/DSC8002AI1-PROGRAMMABLE","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC8002 series MEMS-based XO (Standard), DSC8002AI1-PROGRAMMABLE, CMOS output, 1 MHz to 150 MHz, ±50 ppm stability, 1.8V to 3.3V supply, 4-SMD no-lead package, tube.","salesMarkdown":"## MEMS oscillator, now obsolete — sourcing reality Microchip lists the DSC8002AI1-PROGRAMMABLE as obsolete. ## What the ratings mean for the BOM line Its available frequency range spans 1 MHz to 150 MHz, with total frequency stability of ±50 ppm — tight enough for most UART, SPI, and general-purpose clocking without external trimming. Active current draw is 10 mA max; in standby (disable) mode it drops to 1 µA max, making it viable for battery-backed designs where the oscillator is gated off between active periods. ## MEMS resonator vs quartz — what it changes That means better shock and vibration tolerance (no crystal fracture risk), faster startup time, and no frequency drift from crystal aging in the same way. The trade-off is that the total stability (±50 ppm) is specified over the full voltage and temperature range, not just at 25°C.","metaTitle":"Microchip DSC8002AI1-PROGRAMMABLE MEMS XO, 1-150 MHz, CMOS","metaDescription":"Microchip DSC8002AI1-PROGRAMMABLE MEMS-based XO (Standard), CMOS output, 1 MHz to 150 MHz, ±50 ppm stability, 1.8-3.3 V supply, -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC8002","Package":"Tube","Ratings":"-","Function":"Standby","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C ~ 85°C","Current - Supply (Max)":"10mA","Available Frequency Range":"1 MHz ~ 150 MHz","Spread Spectrum Bandwidth":"-","Frequency Stability (Total)":"±50ppm","Current - Supply (Disable) (Max)":"1 µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a7eea2d59519d4053a171dd4746cd045.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC8002AI1-PROGRAMMABLE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC8002AI1-PROGRAMMABLE when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:31:20.992Z","lastPublished":"2026-07-19T21:31:20.992Z","indexable":true}}