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Microchip Technology DSC1033CC2-012.0000 — Crystals & Oscillators

DSC1033CC2-012.0000 MEMS XO, 12 MHz, CMOS, ±25 ppm, Active

MPNDSC1033CC2-012.0000
Active

Microchip DSC1033CC2-012.0000, PureSilicon™ MEMS XO (Standard), 12 MHz CMOS output, ±25 ppm frequency stability, 3.3V supply, 4-SMD no-lead package, 0°C~70°C operating temperature.

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

Specifications

DSC1033CC2-012.0000 specifications
ParameterValue
TypeXO (Standard)
SeriesDSC1033, PureSilicon™
MountingSurface Mount
Supply voltage3.3V
Current - supply10mA
Current - supply (Disable)1µA
Frequency12 MHz
Frequency stability±25ppm
Operating temperature0°C~70°C
Size (Dimension)0.126\" L x 0.098\" W (3.20mm x 2.50mm)
Height - seated0.035\" (0.90mm)
OutputCMOS
PackageTube
FunctionStandby (Power Down)
Base resonatorMEMS
Case4-SMD, No Lead

Product details

12 MHz MEMS oscillator with ±25 ppm stability

Operating from a single 3.3V supply, it draws a maximum of 10 mA in active mode and drops to 1 µA when the standby (power-down) function is asserted — useful for battery-powered or intermittent-duty circuits where the clock tree must be gated off between active periods.

Housed in a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, this oscillator fits standard 4-pad XO land patterns used across industrial and commercial PCB assemblies.

Frequently asked questions

What is the frequency stability of the DSC1033CC2-012.0000?

The frequency stability is ±25 ppm. This means the output frequency will stay within 12 MHz ±300 Hz across the full operating temperature range and supply voltage variation, which is sufficient for most general-purpose clocking needs in MCU, FPGA, and logic applications.