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Microchip Technology DSC6001JI1B-027.0000T — Crystals & Oscillators

DSC6001JI1B-027.0000T MEMS XO 27MHz CMOS AEC-Q100

MPNDSC6001JI1B-027.0000T
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Microchip Technology DSC6001JI1B-027.0000T, XO (Standard) 27 MHz CMOS, MEMS resonator, AEC-Q100, -40°C~85°C, 1.71V~3.63V supply, 4-SMD no-lead package.

Microchip Technology DSC6001JI1B-027.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC6001JI1B-027.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XX
MountingSurface Mount
Supply voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency27 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.89mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Automotive-grade MEMS clock source

The 1.71V to 3.63V supply range means it can run directly off a 1.8V or 3.3V rail without a separate LDO.

Stability and temperature coverage

Housed in a 4-SMD, No Lead package measuring 2.50mm x 2.00mm with a seated height of 0.89mm — this is a common footprint for MEMS oscillators and is pin-compatible with many standard 2.5x2.0mm XO packages.

The AEC-Q100 rating and MEMS construction make it a direct fit for automotive and industrial designs that require a reliable, low-power clock without quartz fragility.

Frequently asked questions

Does DSC6001JI1B-027.0000T comply with AEC-Q100 automotive standard?

Yes — the ratings field explicitly lists AEC-Q100 qualification. This covers the reliability stress tests and temperature grade required for automotive electronics.

Is DSC6001JI1B-027.0000T equivalent to a standard 27 MHz crystal oscillator?

Functionally yes — it outputs a 27 MHz CMOS clock. The key difference is the MEMS resonator inside: it is less sensitive to vibration and shock than a quartz crystal, which is why it carries AEC-Q100. Electrically it is a drop-in replacement for most 2.5x2.0mm 4-pin XO footprints with CMOS output.