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Microchip Technology DSC1001CE1-024.5760 — Crystals & Oscillators

DSC1001CE1-024.5760 MEMS XO 24.576 MHz CMOS AEC-Q100 –

MPNDSC1001CE1-024.5760
Active

Microchip DSC1001CE1-024.5760, XO (Standard), 24.576 MHz CMOS output, MEMS resonator, 1.8V–3.3V supply, AEC-Q100, 4-SMD no-lead package

Microchip Technology DSC1001CE1-024.5760 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CE1-024.5760 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency24.576 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001CE1-024.5760 is a standard MEMS-based oscillator (XO) from Microchip's DSC1001 series, delivering a 24.576 MHz CMOS output from a 1.8V to 3.3V supply rail.

Standby power and supply flexibility

When the standby (power-down) function is asserted, the oscillator draws a maximum of 15 µA — low enough to keep a battery-backed ECU or telematics module alive without draining the reserve. The supply voltage accepts any rail from 1.8V to 3.3V, so the same BOM line works across a 3.3V I/O bank and a 1.8V core domain without a separate level translator.

The MEMS resonator construction eliminates the quartz cold-start drift and microphonic sensitivity that can cause frequency jumps in high-vibration environments.

Frequently asked questions

What is the standby current of the DSC1001CE1-024.5760?

The maximum supply current in the disabled (standby) state is 15 µA. This is the current drawn when the power-down function is active.

Is the DSC1001CE1-024.5760 compatible with both 3.3V and 1.8V supplies?

Yes. The supply voltage range is 1.8V to 3.3V, so it operates from either rail without modification.

Does the DSC1001CE1-024.5760 have an enable/disable function?

It includes a standby (power-down) function that disables the output and drops the supply current to 15 µA max.

Is the DSC1001CE1-024.5760 AEC-Q100 qualified?

Yes, it carries AEC-Q100 ratings, making it suitable for automotive applications that require the associated reliability and PPAP documentation.

Can the DSC1001CE1-024.5760 replace a quartz crystal oscillator for higher reliability?

The MEMS resonator inside this XO is inherently more resistant to shock and vibration than a quartz crystal, and the AEC-Q100 qualification adds a reliability stress screening that standard commercial quartz oscillators typically do not carry. For a board that currently uses a quartz-based 24.576 MHz CMOS oscillator, the DSC1001CE1-024.5760 is a drop-in replacement in the same 4-SMD no-lead footprint — confirm the supply voltage and frequency stability (±50 ppm) match your timing budget.