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Microchip Technology DSC1001DI1-033.3300 — Crystals & Oscillators

DSC1001DI1-033.3300 – 33.33 MHz MEMS XO, CMOS, AEC-Q100

MPNDSC1001DI1-033.3300
Active

Microchip DSC1001DI1-033.3300, XO (Standard), 33.33 MHz, CMOS output, 1.8V–3.3V supply, ±50 ppm stability, -40°C to +85°C, AEC-Q100, 4-SMD no-lead package.

$1.0900Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001DI1-033.3300 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency33.33 MHz
Frequency stability±50ppm
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

The supply voltage spans 1.8V to 3.3V, so it can be driven directly from a 1.8V rail without an external regulator — a common requirement for low-power SoCs and FPGAs.

Standby power-down and low active current

Active current draw is 7.2 mA max at 33.33 MHz; when the standby (power-down) function is asserted, the disable current drops to 15 µA max — useful for battery-backed systems that need to preserve the clock tree only during active operation.

Housed in a 4-SMD no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm, this oscillator is a surface-mount component intended for reflow assembly on standard PCB pads — no special via-in-pad or cavity required.

Frequently asked questions

What is the exact frequency of the DSC1001DI1-033.3300?

33.33 MHz.

Is the DSC1001DI1-033.3300 compatible with a 1.8V supply?

Yes, the supply voltage range is 1.8V to 3.3V, so it operates directly on a 1.8V rail.

Is the DSC1001DI1-033.3300 RoHS compliant?

RoHS compliance is standard for Microchip's DSC1001 series; the part is lead-free and suitable for RoHS-directed assemblies.