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Microchip Technology DSC1001CI1-001.0000 — Crystals & Oscillators

DSC1001CI1-001.0000 MEMS XO 1 MHz CMOS AEC-Q100 – Microchip

MPNDSC1001CI1-001.0000
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Microchip Technology DSC1001CI1-001.0000, XO (Standard) MEMS oscillator, 1 MHz CMOS output, 4-SMD no-lead package, AEC-Q100 rated, -40°C to +85°C.

$1.1850Ref. price · indicative, final on quote
Microchip Technology DSC1001CI1-001.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI1-001.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency1 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°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 DSC1001CI1-001.0000 is a 1 MHz MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a CMOS output in a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm. The MEMS base resonator inherently resists shock and vibration better than a quartz blank, so this part can replace a traditional crystal oscillator in a high-vibration environment without a board spin.

Supply voltage range and standby power

Operating from 1.8V to 3.3V, this oscillator can be powered directly from a 1.8V core rail or a 3.3V I/O rail without an external level translator — one BOM line serves multiple voltage domains.

Frequently asked questions

What is the frequency of the DSC1001CI1-001.0000?

The DSC1001CI1-001.0000 outputs a 1 MHz CMOS clock signal.

Does the DSC1001CI1-001.0000 have a standby mode?

Yes, it includes a standby (power-down) function that reduces current consumption to 15 µA max, useful for power-sensitive or battery-backed designs.