The XO2016BM-ULP-32.768KHz-212 from Dynamic Engineers is a Clock Oscillator with Frequency 32.768 KHz, Supply Voltage 1.8 V, Current 1.4 to 1.8 uA, Startup Time 8 mSec, Duty Cycle 45 to 55%. Tags: Surface Mount. More details for XO2016BM-ULP-32.768KHz-212 can be seen below.