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Microchip Technology DSC1001DI2-019.2000 — Crystals & Oscillators

DSC1001DI2-019.2000 MEMS Oscillator

MPNDSC1001DI2-019.2000
Active

Microchip Technology DSC1001DI2-019.2000, XO (Standard) MEMS oscillator, 19.2 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100 qualified, -40°C to 85°C, 4-SMD no-lead package.

Microchip Technology DSC1001DI2-019.2000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DI2-019.2000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency19.2 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
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

19.2 MHz MEMS clock with standby power-down

Supply voltage spans 1.8V to 3.3V, so the same BOM line works across a 3.3V logic rail and a 1.8V core rail without a separate level translator.

An engine-bay ECU or a factory-floor PLC that sees 85°C ambient still has margin before the oscillator drifts off frequency.

Active production — current design-in part

Product status is Active — no EOL notice, no NRND flag. The DSC1001 series is Microchip's standard MEMS oscillator family.

4-SMD, No Lead package, 0.098" x 0.079" (2.50mm x 2.00mm), seated height 0.035" (0.90mm). Surface-mount only — no through-hole variant. The no-lead package means the solder fillet is under the body; a standard reflow profile for lead-free solder works, but the pad layout must match the recommended land pattern in the datasheet to avoid tombstoning.

Frequently asked questions

Is DSC1001DI2-019.2000 AEC-Q100 qualified?

Yes, the ratings list AEC-Q100 qualification. That means it has passed automotive-grade reliability stress tests (temperature cycling, ESD, latch-up) and is suitable for under-hood or chassis-domain applications up to 85°C ambient.

What is the standby power consumption of DSC1001DI2-019.2000?

When the standby (power-down) function is active, the supply current is 15 µA max. The oscillator output goes high-impedance, and the core current drops to near-zero — critical for battery-powered designs that sleep between wake cycles.