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Microchip Technology DSC1001DI2-004.0000T — Crystals & Oscillators

DSC1001DI2-004.0000T MEMS Oscillator – 4 MHz, CMOS, AEC-Q100

MPNDSC1001DI2-004.0000T
Active

Microchip Technology DSC1001DI2-004.0000T, XO (Standard) MEMS oscillator, 4 MHz CMOS output, AEC-Q100 qualified, -40°C to 85°C, 1.8V-3.3V supply, 6.3 mA max active, 15 µA standby.

$1.1600Ref. price · indicative, final on quote
Microchip Technology DSC1001DI2-004.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DI2-004.0000T 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~85°C
Size (Dimension)0.098\" L x 0.079\" W (2.50mm x 2.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

The DSC1001DI2-004.0000T is a 4 MHz XO (Standard) oscillator built on a MEMS resonator, delivering CMOS output across a 1.8V to 3.3V supply range.

Standby power and temperature range

For a CAN transceiver or sensor module that sleeps between ignition cycles, that disable current is low enough to skip a dedicated load switch — the oscillator's own enable pin handles it.

Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm. The MEMS die itself is more tolerant of reflow profiles than a quartz blank, so standard lead-free solder profiles work without frequency shift.

Product status is Active per Microchip Technology.

Frequently asked questions

What is the standby current of the DSC1001DI2-004.0000T?

The disable (standby) current is 15 µA maximum. When the power-down pin is asserted, the oscillator stops and draws only this leakage, preserving battery life in sleep-mode applications.

Can the DSC1001DI2-004.0000T replace a quartz crystal oscillator?

Functionally yes — it provides a 4 MHz CMOS clock output with ±25 ppm stability, same as a quartz oscillator. The MEMS resonator is inherently more shock- and vibration-tolerant, so it is a drop-in replacement for designs where quartz fails under mechanical stress. Confirm the supply voltage (1.8V to 3.3V) and enable polarity match your existing circuit.

What are the alternatives to the DSC1001DI2-004.0000T?

Within the DSC1001 series, other frequency variants and stability grades are available under the same base product number (DSC1001). For a pin-compatible MEMS oscillator from a different supplier, compare the SiT8008 series from SiTime — same 2.5 x 2.0 mm 4-SMD package, CMOS output, and wide supply range. Confirm the specific frequency and stability grade against your BOM.