The ECS-327MV from ECS Inc. International is a General Crystal Oscillator with Frequency 32.768 kHz, Supply Voltage 1.6 to 3.63 V, Output_Voltage 0.1 to 0.9 V, Current 0.03 mA, Standby Current 3 uA. Tags: Surface Mount. More details for ECS-327MV can be seen below.