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Microchip Technology DSC1001DI5-001.8432T — Crystals & Oscillators

DSC1001DI5-001.8432T MEMS Oscillator – 1.8432 MHz, AEC-Q100

MPNDSC1001DI5-001.8432T
Active

Microchip DSC1001 series MEMS-based XO (Standard) oscillator, 1.8432 MHz, CMOS output, ±10 ppm frequency stability, AEC-Q100 qualified, -40°C to 85°C, 4-SMD no-lead package, 1.8V to 3.3V supply.

$1.7400Ref. price · indicative, final on quote
Microchip Technology DSC1001DI5-001.8432T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DI5-001.8432T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency1.8432 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°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

The wide supply range of 1.8V to 3.3V lets it run directly from a 1.8V core rail or a 3.3V I/O rail, removing the need for a dedicated regulator on the clock line.

Package and board-fit for dense layouts

Housed in a 4-SMD, No Lead package measuring 2.50mm x 2.50mm x 0.90mm, this oscillator fits into compact PCB footprints common in automotive ECUs and portable instrumentation. The no-lead construction reduces parasitic inductance compared to a leaded package, which helps maintain signal integrity at the output edge rate.

Power-down standby for battery-sensitive designs

Frequently asked questions

Is the DSC1001DI5-001.8432T AEC-Q100 qualified?

Yes, the DSC1001DI5-001.8432T carries AEC-Q100 qualification, making it suitable for automotive applications including under-hood and cabin environments where commercial-grade oscillators are not permitted.

What is the output type of the DSC1001DI5-001.8432T?

The output is CMOS, providing a rail-to-rail digital clock signal compatible with most microcontrollers, FPGAs, and logic families.