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Microchip Technology DSC6001CI1A-020.0000T — Crystals & Oscillators

DSC6001CI1A-020.0000T MEMS XO 20 MHz CMOS AEC-Q100 Obsolete

MPNDSC6001CI1A-020.0000T
Obsolete

Microchip DSC6001CI1A-020.0000T, XO (Standard), 20 MHz, CMOS output, MEMS base resonator, AEC-Q100, 1.71V~3.63V supply, ±50ppm stability, -40°C~85°C, 4-SMD no-lead package.

$1.0300Ref. price · indicative, final on quote
Microchip Technology DSC6001CI1A-020.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC6001CI1A-020.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XX
MountingSurface Mount
Voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency20 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-SMD, No Lead

Product details

MEMS oscillator for automotive clocking

The DSC6001CI1A-020.0000T is a MEMS-based XO (Standard) oscillator delivering a 20 MHz CMOS output with ±50ppm frequency stability across the full -40°C to +85°C industrial temperature range. Rated AEC-Q100, this part was designed for automotive under-hood or cabin environments where quartz oscillators risk failure under shock and vibration — the MEMS resonator inherently survives those conditions better. Supply voltage spans 1.71V to 3.63V, making it compatible with 1.8V, 2.5V, and 3.3V logic rails without an external regulator.

No stock-holding claim; sourced per order. For new designs or long-term production, a pin-compatible replacement from the same DSC60XX series should be evaluated — confirm frequency, stability, and enable polarity with the datasheet.

Housed in a 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm — a standard 3225 footprint that matches many quartz oscillators, easing drop-in replacement.

Frequently asked questions

Is the DSC6001CI1A-020.0000T obsolete?

Yes, Microchip lists this part as Obsolete. It is not recommended for new designs. Existing BOM lines can be filled through independent surplus channels — quantities are confirmed at RFQ.

Can the DSC6001CI1A-020.0000T be used in automotive applications?

Yes, it carries AEC-Q100 qualification, which covers the -40°C to +85°C temperature range and the reliability stress tests required for under-hood or cabin electronics. The MEMS resonator also offers better shock and vibration tolerance than quartz.