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Microchip Technology DSC1001CL2-004.0000T — Crystals & Oscillators

DSC1001CL2-004.0000T MEMS Oscillator – 4 MHz, AEC-Q100

MPNDSC1001CL2-004.0000T
Active

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

Microchip Technology DSC1001CL2-004.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CL2-004.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency4 MHz
Frequency stability±25ppm
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

4 MHz MEMS oscillator with automotive temperature range

The DSC1001CL2-004.0000T is a 4 MHz MEMS-based XO from Microchip's DSC1001 series, delivering a fixed CMOS output in a 3.20 mm x 2.50 mm 4-SMD no-lead package.

Supply voltage flexibility and standby power-down

The standby (power-down) function drops supply current to 15 µA max, which is low enough to leave the oscillator powered on a battery-backed node without draining the reserve.

Active lifecycle, no replacement needed

This is a current-production part suitable for new designs and volume builds — no last-time-buy math or successor migration to budget for.

Frequently asked questions

What is the standby current of the DSC1001CL2-004.0000T?

The standby (power-down) supply current is 15 µA max. When the enable pin is pulled low, the oscillator stops and draws only leakage — useful for battery-backed modules that need to preserve charge during long idle periods.

Can I use the DSC1001CL2-004.0000T at a 1.8 V supply?

Yes. The supply voltage range is 1.8 V to 3.3 V, so it operates directly on a 1.8 V rail without an external LDO. The CMOS output swing scales with the supply voltage, so the downstream logic must accept the same VOH/VOL levels.