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Microchip Technology DSC6001CI1A-004.0000 — Crystals & Oscillators

DSC6001CI1A-004.0000 MEMS Oscillator – Microchip, 4 MHz

MPNDSC6001CI1A-004.0000
Obsolete

Microchip DSC60XX series XO (Standard) MEMS oscillator, 4 MHz, CMOS output, ±50 ppm stability, -40°C to 85°C, AEC-Q100, 4-SMD no-lead package

Microchip Technology DSC6001CI1A-004.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

DSC6001CI1A-004.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC60XX
MountingSurface Mount
Voltage1.71V ~ 3.63V
Current - supply1.3mA (Typ)
Frequency4 MHz
Frequency stability±50ppm
Operating temperature-40°C~85°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case4-SMD, No Lead

Product details

It operates across 1.71V to 3.63V supply and is rated for -40°C to 85°C industrial temperature range, making it suitable for outdoor telecom, factory automation, and engine-bay electronics.

Obsolete – sourcing reality for this order code

Housed in a 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm. Surface-mount assembly — the no-lead land pattern requires solder-paste stencil design matching the package outline; no through-hole or socket option. The 0.50 mm pitch and 4-pin layout are standard for MEMS oscillators in this footprint — a replacement candidate with the same package and pinout can drop in without a board spin.

Frequently asked questions

What is the replacement for DSC6001CI1A-004.0000?

No official replacement is listed in the available records. Any replacement must match the 4 MHz frequency, CMOS output, 1.71V–3.63V supply, ±50 ppm stability, and 4-SMD no-lead package. Microchip's DSC60XX family includes other frequencies and grades; a functionally equivalent MEMS oscillator from the same series with the same footprint may serve as a pin-compatible alternative.

Does DSC6001CI1A-004.0000 have a CMOS output?

Yes, the output type is CMOS. It also includes an enable/disable function for power savings or clock gating.