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Microchip Technology DSC1001BI2-020.0000 — Crystals & Oscillators

DSC1001BI2-020.0000 MEMS XO 20 MHz CMOS AEC-Q100 Microchip

MPNDSC1001BI2-020.0000
Active

Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 20 MHz CMOS output, ±25 ppm stability, 1.8V to 3.3V supply, -40°C to 85°C, AEC-Q100 qualified, 4-SMD no-lead package.

Microchip Technology DSC1001BI2-020.0000 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BI2-020.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency20 MHz
Frequency stability±25ppm
Operating temperature-40°C~85°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001BI2-020.0000: AEC-Q100 qualified — the oscillator has passed the reliability stress tests and temperature-grade requirements for under-hood and cabin electronics.

The device operates from a single 1.8V to 3.3V supply, covering the common logic rails for MCUs, FPGAs, and automotive ECUs without needing a separate regulator. Maximum supply current is 6.3 mA during active operation; when the Standby (Power Down) function is asserted, the disable current drops to 15 µA max — useful for battery-backed or ignition-switched systems where the oscillator must sleep between wake cycles.

Frequently asked questions

Is the DSC1001BI2-020.0000 AEC-Q100 qualified?

Yes, it is rated AEC-Q100, making it suitable for automotive applications where the oscillator must survive the temperature and reliability profile of under-hood or cabin electronics.