Automotive MEMS Oscillators. DSA family of automotive-grade Micro-Electro-Mechanical Systems (MEMS) oscillators that provide 20 times better reliability, 500 times better tolerance to shock and five times better vibration resistance than https://www.microchip.com/pressreleasepage/improve-reliability-and-performance-with-automotive-MEMS-oscillators
traditional quartz-based crystal devices
https://www.microc …otive-MEMS-oscillators
http://www.microch …and-timing/mems-timing