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Microchip Technology DSC1001DE2-012.0000 — Crystals & Oscillators

DSC1001DE2-012.0000 MEMS Oscillator

MPNDSC1001DE2-012.0000
Active

Microchip DSC1001DE2-012.0000, XO (Standard) MEMS oscillator, 12 MHz CMOS output, ±25 ppm stability, 1.8 V–3.3 V supply, AEC-Q100 rated, -20°C to +70°C, 4-SMD no-lead package

$1.1200Ref. price · indicative, final on quote
Microchip Technology DSC1001DE2-012.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DE2-012.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.5mA
Frequency12 MHz
Frequency stability±25ppm
Operating temperature-20°C~70°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001DE2-012.0000 is an AEC-Q100 rated XO (Standard) MEMS oscillator from Microchip's DSC1001 series, delivering a 12 MHz CMOS output at ±25 ppm frequency stability across -20°C to +70°C. Input voltage spans 1.8V to 3.3V, covering the common digital rails without a separate regulator, and maximum supply current is 6.5 mA. The standby (power-down) function lets the output be disabled, useful for power-cycled automotive modules that must meet quiescent current targets during sleep.

AEC-Q100 grade and temperature envelope

Rated AEC-Q100, this part is qualified for automotive stress tests — but the -20°C to +70°C operating range limits it to cabin or infotainment domains, not under-hood locations where -40°C to +125°C is required. Capable is not qualified: an AEC-Q100 rating means the manufacturer submitted PPAP documentation and reliability data.

No last-time-buy window or successor is announced.

Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — the 4-pin footprint is identical to standard quartz XO footprints, so this MEMS oscillator is a drop-in replacement for many 12 MHz crystal oscillators without PCB layout changes.

Frequently asked questions

Where can I buy DSC1001DE2-012.0000 and check stock?

This part is available to order through our independent distribution channel. Submit an RFQ for your target quantity; we confirm availability and pricing at quote time. The part is Active in production, so no supply discontinuity is expected.

Does DSC1001DE2-012.0000 have an AEC-Q100 rating?

Yes, it carries an AEC-Q100 rating. This qualifies it for automotive applications within its -20°C to +70°C temperature range. For under-hood or engine-bay use, a wider-temperature variant (e.g., -40°C to +125°C) from the DSC1001 series would be required.

Is DSC1001DE2-012.0000 compatible with standard quartz oscillators?

Yes. The 4-SMD, No Lead package and CMOS output are industry-standard. It drops into most 12 MHz quartz XO footprints with no PCB change. The MEMS base resonator provides better shock and vibration tolerance than quartz.