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Microchip Technology DSC1001CI2-016.9344 — Crystals & Oscillators

DSC1001CI2-016.9344 MEMS Oscillator 16.9344 MHz CMOS

MPNDSC1001CI2-016.9344
Active

Microchip Technology DSC1001CI2-016.9344, XO (Standard) MEMS oscillator, 16.9344 MHz CMOS output, ±25 ppm stability, -40°C to +85°C, AEC-Q100, 4-SMD no-lead package.

Microchip Technology DSC1001CI2-016.9344 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1001CI2-016.9344 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1001
MountingSurface Mount
Voltage1.8V ~ 3.3V
Current - supply6.3mA
Current - supply (Disable)15µA
Frequency16.9344 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
PackageTube
RatingsAEC-Q100
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

16.9344 MHz MEMS oscillator with AEC-Q100 qualification

AEC-Q100 qualification means this oscillator is characterised for automotive-grade reliability — suitable for under-hood and chassis-domain electronics where vibration and thermal cycling are routine. The MEMS resonator replaces a quartz crystal, giving better shock and vibration immunity than a traditional crystal oscillator, and the 4-SMD no-lead package (3.20 mm x 2.50 mm) fits a standard 3225 footprint.

Supply range and standby power

Operating from 1.8 V to 3.3 V, the oscillator covers common logic rails — 1.8 V, 2.5 V, and 3.3 V — without needing a separate voltage translator on the output. Maximum supply current is 6.3 mA during active oscillation. When the standby (Power Down) function is asserted, the output is disabled and current drops to 15 µA max — a useful power-saving mode for battery-backed or sleep-state designs.

Sourced through independent distribution; quoted to order against the BOM quantity.

Frequently asked questions

Does DSC1001CI2-016.9344 have a standby function?

Yes, the oscillator includes a Standby (Power Down) function. When asserted, the output is disabled and supply current drops to 15 µA maximum.

What is the frequency tolerance of DSC1001CI2-016.9344?

Frequency stability is ±25 ppm across the full operating temperature and supply voltage range.

Is DSC1001CI2-016.9344 RoHS compliant?

RoHS compliance is standard for the DSC1001 series. The part is supplied in a tube; no non-RoHS option is listed in the product data.

Can DSC1001CI2-016.9344 be used in automotive applications?

Yes, the oscillator is AEC-Q100 qualified, making it suitable for automotive electronics including under-hood and chassis systems.