The ECS-327ATQMV-AS-TR from ECS Inc. International is a General Crystal Oscillator with Frequency 32.768 KHz, Supply Voltage 1.62 to 3.63 V, Current 200 µA, Frequency Stability ±100 ppm, Operating Temperature -40 to 125 Degree C. Tags: Surface Mount. More details for ECS-327ATQMV-AS-TR can be seen below.