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Microchip Technology DSC1001CI2-004.0000T — Crystals & Oscillators

DSC1001CI2-004.0000T – Microchip MEMS XO, 4 MHz, CMOS

MPNDSC1001CI2-004.0000T
Active

Microchip DSC1001 series, XO (Standard), 4 MHz, CMOS output, ±25 ppm stability, 1.8–3.3 V supply, AEC-Q100 qualified, standby function, 4-SMD no-lead package, active production.

Microchip Technology DSC1001CI2-004.0000T datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI2-004.0000T 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)0.126\" 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 DSC1001CI2-004.0000T: It runs on a 1.8 V to 3.3 V supply, drawing 6.3 mA max in active mode and just 15 µA max when the standby (power-down) function is asserted — a real power-saver for battery-backed or intermittently powered modules. Housed in a 3.20 mm x 2.50 mm 4-SMD no-lead package, it's a drop-in replacement for quartz-based oscillators in the same footprint — no board spin needed if your layout already uses that standard land pattern.

Automotive-grade qualification and standby function

The 4-SMD no-lead package is Pb-free / RoHS-compliant per the DSC1001 series environmental data.

Frequently asked questions

How can I order the DSC1001CI2-004.0000T or check stock?

This is an active-production part. Submit an RFQ with your target quantity and delivery window — we source through independent distribution and confirm availability and current pricing at quote time. No stock-holding claim; every order is quoted to order.

Is the DSC1001CI2-004.0000T AEC-Q100 qualified?

Yes — the ratings field lists AEC-Q100 qualification. That means it passed the automotive-grade reliability tests (temperature cycling, ESD, latch-up, extended life) and is suitable for under-hood or cabin electronics.

Can I replace a quartz oscillator with the DSC1001CI2-004.0000T?

Yes, if your existing quartz oscillator uses the same 3.20 mm x 2.50 mm 4-SMD no-lead footprint and runs on a 1.8–3.3 V supply. The MEMS resonator is inherently more shock- and vibration-tolerant than quartz, and the ±25 ppm stability covers most general-purpose and automotive clocking needs.