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Microchip Technology DSC1001CL1-012.5000T — Crystals & Oscillators

DSC1001CL1-012.5000T – Microchip MEMS XO, 12.5 MHz, AEC-Q100

MPNDSC1001CL1-012.5000T
Active

Microchip Technology DSC1001 series, XO (Standard) MEMS oscillator, 12.5 MHz, CMOS output, 1.8V ~ 3.3V supply, AEC-Q100, -40°C ~ 105°C, 4-SMD no-lead package.

Microchip Technology DSC1001CL1-012.5000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CL1-012.5000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency12.5 MHz
Frequency stability±50ppm
Operating temperature-40°C~105°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001CL1-012.5000T is an active-production MEMS-based XO (Standard) from Microchip’s DSC1001 series, delivering a 12.5 MHz CMOS output across a 1.8V to 3.3V supply range.

This suits battery-backed modules or ignition-off domains in automotive body controllers.

Package, footprint, and sourcing posture

Housed in a 3.20 mm x 2.50 mm 4-SMD no-lead package (0.90 mm seated height), the part is tape-and-reel packaged for automated pick-and-place. Lifecycle status is active, so it remains a valid BOM line for new designs and production runs.

Frequently asked questions

What is the output type and supply voltage range of the DSC1001CL1-012.5000T?

The output is CMOS, and the supply voltage range is 1.8V to 3.3V. It operates from a single rail within that range, making it compatible with both 1.8V and 3.3V logic systems.

What does the standby (power down) function do?

When the standby pin is asserted, the oscillator stops and draws only 15 µA max vs 6.3 mA max during normal operation. This is a hardware disable — the output goes high-impedance, and the MEMS resonator is powered down.