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Microchip Technology DSC1001BI1-020.0000T — Crystals & Oscillators

DSC1001BI1-020.0000T MEMS XO – 20 MHz, CMOS, AEC-Q100

MPNDSC1001BI1-020.0000T
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Microchip Technology DSC1001BI1-020.0000T, XO (Standard) MEMS oscillator, 20 MHz fixed frequency, CMOS output, ±50 ppm stability, 1.8V–3.3V supply, -40°C to 85°C, AEC-Q100, 4-SMD no-lead package, tape & reel.

$0.9450Ref. price · indicative, final on quote
Microchip Technology DSC1001BI1-020.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BI1-020.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency20 MHz
Frequency stability±50ppm
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
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

Its AEC-Q100 qualification makes it suitable for automotive electronics — under-hood, cabin, or chassis domains — as well as industrial control, outdoor telecom, and factory-floor applications where temperature extremes and vibration are routine.

Supply voltage flexibility and power-down feature

Package, footprint, and mounting

Housed in a 4-SMD, no-lead package measuring 5.00 mm x 3.20 mm with a seated height of 0.90 mm, the DSC1001BI1-020.0000T is a surface-mount component that reflows with standard lead-free profiles.

Frequently asked questions

What is the output type and frequency of the DSC1001BI1-020.0000T?

It is a 20 MHz XO (Standard) with a CMOS output.

Does the DSC1001BI1-020.0000T have a standby or power-down function?

Yes, it includes a standby (power-down) function. When disabled, the supply current drops to 15 µA max, which helps extend battery life in sleep-mode applications.