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Microchip Technology DSC1101AI5-032.0000 — Crystals & Oscillators

DSC1101AI5-032.0000 MEMS Oscillator – 32 MHz, CMOS, Standby

MPNDSC1101AI5-032.0000
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Microchip Technology DSC1101AI5-032.0000, XO (Standard) MEMS oscillator, 32 MHz CMOS output, ±10ppm stability, 2.25V–3.6V supply, standby (power-down) function, -40°C to +85°C, 6-SMD package.

Microchip Technology DSC1101AI5-032.0000 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1101AI5-032.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1101
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply95µA
Frequency32 MHz
Frequency stability±10ppm
Operating temperature-40°C~85°C
Size (Dimension)0.276\" L x 0.197\" W (7.00mm x 5.00mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case6-SMD, No Lead

Product details

The oscillator operates from a 2.25V to 3.6V supply, covering 2.5V, 3.0V, and 3.3V logic rails without an external LDO. Maximum supply current is 95µA, which includes the MEMS resonator and output buffer — low enough that a coin-cell-powered sensor node can keep the clock running for years between battery changes.

Package, footprint, and reflow considerations

Housed in a 6-SMD, No Lead package measuring 7.00mm x 5.00mm with a seated height of 0.90mm, the DSC1101AI5-032.0000 uses the same 6-pad land pattern as standard quartz oscillators in the 7x5 mm footprint. The MEMS die is encapsulated, so moisture sensitivity is typically MSL 1 — no bake required before reflow, which saves a step on the pick-and-place line.

Frequently asked questions

Does DSC1101AI5-032.0000 have a standby or power-down mode?

Yes, the part includes a Standby (Power Down) function. When the enable pin is driven low, the oscillator stops and the supply current drops to near zero, allowing the system to conserve power during idle periods.

Can DSC1101AI5-032.0000 replace a quartz oscillator in an existing design?

Yes, the DSC1101AI5-032.0000 is a MEMS-based XO with CMOS output and the same 7x5 mm 6-SMD footprint as many standard quartz oscillators. It is a drop-in replacement for quartz parts with the same frequency, supply voltage, and output type, provided the enable/standby pin logic is compatible.