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Microchip Technology DSC1121CM1-016.0000T — Crystals & Oscillators

DSC1121CM1-016.0000T MEMS Oscillator 16 MHz AEC-Q100 -

MPNDSC1121CM1-016.0000T
Active

Microchip DSC1121 series MEMS XO (Standard), 16 MHz CMOS output, 2.25V–3.6V supply, ±50 ppm stability, -55°C to 125°C, AEC-Q100, 6-SMD no-lead package

$1.7550Ref. price · indicative, final on quote
Microchip Technology DSC1121CM1-016.0000T datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DSC1121CM1-016.0000T specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1121
MountingSurface Mount
Voltage2.25V ~ 3.6V
Current - supply35mA
Current - supply (Disable)22mA
Frequency16 MHz
Frequency stability±50ppm
Operating temperature-55°C~125°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTape & Reel (TR)
RatingsAEC-Q100
FunctionEnable/Disable
Base resonatorMEMS
Case6-SMD, No Lead

Product details

MEMS oscillator for harsh-environment timing

AEC-Q100 qualification (Grade 1 implied by the temperature range) means the part has passed automotive reliability stress tests including thermal cycling and ESD — relevant for under-hood ECUs, ADAS sensor modules, and powertrain controllers that see 105°C ambient with margin.

The 2.25V to 3.6V supply range lets this oscillator run from a 2.5V or 3.3V rail without an intermediate LDO — one less component in the power tree.

Housed in a 6-SMD no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the DSC1121CM1-016.0000T fits standard oscillator footprints. Surface-mount assembly with no-lead terminations requires standard reflow profiles; the small footprint leaves routing room on dense mixed-signal boards.

No pin-compatible second source is documented; the DSC1121 series is the direct family.

Frequently asked questions

How can I order the DSC1121CM1-016.0000T and check current availability?

It is available through our independent distribution channel — submit an RFQ with your target quantity and lead-time requirement; we confirm pricing and stock availability at quote time. No stock-holding claim is made here; each order is sourced per your BOM line.

Is the DSC1121CM1-016.0000T AEC-Q100 qualified, and what does that mean for my design?

Yes, the DSC1121CM1-016.0000T is rated AEC-Q100. It is suitable for automotive under-hood and chassis-domain applications, as well as industrial and military environments requiring the full temperature band.