The DSC557-0344FI0T is a high-performance MEMS oscillator designed by Microchip Tech. It operates at a frequency of 100MHz and offers a stability of ±100ppm. This oscillator is HCSL compliant with a 52% duty cycle and operates at a voltage of 3.3V. It comes in a compact 14-pin QFN EP package, making it suitable for surface-mount applications. The oscillator is available in tape and reel packaging for easy handling during production. With its excellent performance and compact design, the DSC557-0344FI0T is ideal for various electronic devices requiring precise timing and synchronization.