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Microchip Technology DSC1001BE1-012.5000 — Crystals & Oscillators

DSC1001BE1-012.5000 MEMS Oscillator

MPNDSC1001BE1-012.5000
Active

Microchip Technology DSC1001BE1-012.5000, XO (Standard) MEMS oscillator, 12.5 MHz CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, 4-SMD no-lead package.

Microchip Technology DSC1001BE1-012.5000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BE1-012.5000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency12.5 MHz
Frequency stability±50ppm
Operating temperature-20°C~70°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 DSC1001BE1-012.5000 is a MEMS-based XO (Standard) oscillator delivering a 12.5 MHz CMOS output with ±50 ppm frequency stability across its operating range. It operates from a 1.8V to 3.3V supply, drawing a maximum of 6.3 mA in active mode and just 15 µA when the standby (power-down) function is asserted. AEC-Q100 qualification makes this oscillator suitable for automotive electronics requiring the reliability stress and temperature cycling validation of that standard.

Package, Temperature Grade, and Board Fit

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 DSC1001BE1-012.5000 mounts on standard surface-mount pads and reflows with typical lead-free profiles.

Frequently asked questions

How can I order the DSC1001BE1-012.5000 or check stock?

Submit an RFQ through this page.

Is the DSC1001BE1-012.5000 AEC-Q100 qualified?

Yes, the DSC1001BE1-012.5000 carries AEC-Q100 ratings, meaning it has passed the automotive-grade stress tests and temperature cycling required for under-hood or cabin electronics.

What is the output type and supply voltage range of the DSC1001BE1-012.5000?

The output is CMOS, compatible with standard logic families. The supply voltage range is 1.8V to 3.3V, allowing it to run from a single 1.8V, 2.5V, or 3.3V rail without an external regulator.

What does the standby (power-down) function do on this oscillator?

Asserting the standby pin disables the output and reduces current consumption to a maximum of 15 µA. The oscillator stops, and the output goes high-impedance, saving power during system sleep states.