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Microchip Technology DSC1001BI5-033.3330T — Crystals & Oscillators

DSC1001BI5-033.3330T – Microchip MEMS XO, 33.333 MHz

MPNDSC1001BI5-033.3330T
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Microchip DSC1001 series MEMS-based XO (Standard), 33.333 MHz, CMOS output, ±10 ppm frequency stability, AEC-Q100 qualified, 4-SMD no-lead package

Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001BI5-033.3330T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Supply voltage1.8V ~ 3.3V
Current - supply7.2mA
Current - supply (Disable)15µA
Frequency33.333 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°C
Size (Dimension)0.197\" L x 0.126\" W (5.00mm x 3.20mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

AEC-Q100 MEMS oscillator for 33.333 MHz timing

The DSC1001BI5-033.3330T: This 33.333 MHz MEMS oscillator is AEC-Q100 qualified for automotive applications.

Supply range and standby power-down

The supply voltage spans 1.8V to 3.3V, so the same BOM line works across a 3.3V MCU rail or a 1.8V FPGA bank without a second oscillator variant.

Package footprint and board-fit

Housed in a 4-SMD no-lead package measuring 5.00 mm × 3.20 mm with a seated height of 0.90 mm, this oscillator fits the standard 5×3.2 mm land pattern common to many MEMS and crystal oscillators. The surface-mount, no-lead construction keeps the parasitic inductance low for the 33.333 MHz CMOS edge rate.

It is supplied in tape-and-reel (TR) packaging, standard for automated pick-and-place.

Frequently asked questions

What does the standby (power-down) function do on this oscillator?

The standby pin disables the output and reduces supply current to 15 µA max. When the pin is asserted, the oscillator stops toggling and the downstream MCU or SoC sees a static CMOS level — useful for sleep-mode power gating.