The ECS-327ATQMV-AS-TR is a high-quality crystal oscillator with a frequency of 32.768kHz. It features an Enable/Disable function and operates on a wide voltage range of 1.62 to 3.63V. This HCMOS oscillator has a frequency stability of ±100ppm and can withstand temperatures ranging from -40°C to 125°C. With a low current consumption of 0.2mA, this oscillator comes in a compact 4-SMD package measuring 0.126" x 0.098" (3.20mm x 2.50mm), making it ideal for various precision timing applications.