{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6001HI2A-018.4320T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6001HI2A-018.4320T","canonicalUrl":"https://icboms.com/microchip/DSC6001HI2A-018.4320T","factsUrl":"https://icboms.com/api/mcp/products/DSC6001HI2A-018.4320T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC60XX series, XO (Standard) MEMS oscillator, 18.432 MHz fixed frequency, CMOS output, 1.71 V – 3.63 V supply, AEC-Q100 automotive qualified, 4-VFLGA package, Enable/Disable function.","salesMarkdown":"## 18.432 MHz MEMS XO — what it clocks and where it fits A MEMS-based XO (standard oscillator) from Microchip's DSC60XX family, the DSC6001HI2A-018.4320T delivers a fixed 18.432 MHz CMOS output — a common clock frequency for MCU UART baud-rate generation (115200 / 57600) and CAN transceiver reference timing. Runs from a 1.71 V to 3.63 V supply rail, drawing 1.3 mA typical — the low current and wide voltage range let it share a 1.8 V or 3.3 V rail without a separate LDO. No official successor or pin-compatible drop-in is listed by Microchip for this specific frequency and package variant. The DSC60XX series includes other 18.432 MHz parts, but package size, supply voltage, or temperature grade may differ — verify the full spec before substituting. No stock-holding claim; sourced per order. Housed in a 4-VFLGA package measuring 1.60 mm x 1.20 mm with a seated height of 0.89 mm — a compact footprint for space-constrained automotive PCBs. Surface-mount, supplied on Tape & Reel. Frequency stability is ±25 ppm APR (Absolute Pull Range) — sufficient for most UART and CAN timing budgets; not intended for precision RF or GPS reference use.","metaTitle":"DSC6001HI2A-018.4320T — Microchip MEMS XO 18.432 MHz CMOS","metaDescription":"DSC6001HI2A-018.4320T: Microchip MEMS oscillator, 18.432 MHz, CMOS output, 1.71–3.63 V, AEC-Q100, 4-VFLGA.","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":"DSC60XX","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"18.432 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VFLGA","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.063\\\" L x 0.047\\\" W (1.60mm x 1.20mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"1.3mA (Typ)","Absolute Pull Range (APR)":"±25ppm","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/f42caf3e07022c4d06d7c884f387c56e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy DSC6001HI2A-018.4320T and how is it quoted?","answer":"As an obsolete part, it is sourced through independent distribution on a quoted-to-order basis. Quantities, date codes, and pricing are confirmed at RFQ — no firm stock or lead-time promise is made on-page. Submit an RFQ for current availability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6001HI2A-018.4320T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6001HI2A-018.4320T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T16:32:43.309Z","lastPublished":"2026-07-18T16:32:43.309Z","indexable":true}}