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Microchip Technology DSC1001DL1-040.0000T — Crystals & Oscillators

DSC1001DL1-040.0000T – Microchip MEMS XO, 40 MHz, AEC-Q100

MPNDSC1001DL1-040.0000T
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Microchip DSC1001 series MEMS-based XO (Standard), 40 MHz CMOS output, AEC-Q100 qualified, 1.8V–3.3V supply, -40°C to 105°C, standby power-down function, 4-SMD no-lead package.

Microchip Technology DSC1001DL1-040.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DL1-040.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency40 MHz
Frequency stability±50ppm
Operating temperature-40°C~105°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Why choose a MEMS oscillator over quartz

Supply voltage and standby — one part fits multiple rails

Operates from 1.8V to 3.3V without a separate regulator — the same BOM line works across 1.8V, 2.5V, or 3.3V logic domains.

Housed in a 4-SMD no-lead package measuring 2.50 mm × 2.00 mm with a seated height of 0.90 mm — compatible with standard reflow profiles and fits tight PCB layouts.

No pin-compatible second source or successor identified in the DSC1001 family — confirm the BOM position before committing.

Frequently asked questions

Is DSC1001DL1-040.0000T AEC-Q100 qualified?

Yes — it carries AEC-Q100 rating, making it suitable for automotive applications that require the qualification.

Does DSC1001DL1-040.0000T have a standby or power-down feature?

Yes — the standby (power-down) function disables the output and drops supply current to 15 µA max, useful for battery-powered sleep modes.