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Microchip Technology DSC1001AI1-024.0000 — Crystals & Oscillators

DSC1001AI1-024.0000 MEMS Oscillator – 24 MHz CMOS XO

MPNDSC1001AI1-024.0000
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Microchip Technology DSC1001AI1-024.0000, MEMS-based XO (Standard), 24 MHz CMOS output, AEC-Q100 qualified, 1.8V~3.3V supply, standby function, -40°C~85°C, 4-SMD no-lead exposed pad package.

Microchip Technology DSC1001AI1-024.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001AI1-024.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency24 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead Exposed Pad

Product details

Why this MEMS oscillator avoids the quartz cold-start problem

It is rated for under-hood or cabin modules where a quartz oscillator would require a separate qualification lot.

The 1.8V to 3.3V supply range lets it run off the same rail as the MCU or transceiver without a secondary regulator. Active current is 6.3 mA max at 24 MHz — the MEMS die draws less than a comparable quartz oscillator, which matters for battery-backed modules that stay powered during ignition-off.

Package and layout for the 4-SMD no-lead exposed pad

The 0.90 mm seated height clears most conformal-coat thicknesses.

Frequently asked questions

Is the DSC1001AI1-024.0000 AEC-Q100 qualified?

Yes, the DSC1001AI1-024.0000 carries an AEC-Q100 rating, which means it passed the automotive IC qualification suite including temperature cycling, moisture resistance, and ESD testing. Suitable for under-hood and cabin modules.

What supply voltage range does the DSC1001AI1-024.0000 support?

The supply voltage range is 1.8V to 3.3V, covering common logic rails for MCUs, FPGAs, and transceivers without a separate regulator.

Does the DSC1001AI1-024.0000 have a standby or power-down function?

Yes, the standby (power-down) function reduces the supply current to 15 µA max and places the output in high-impedance. Useful for gating the clock in battery-powered or sleep-mode systems.