 Features
• Wake-up function Settable wake-up time (interrupt time)
(Alarm interrupt function): Selectable as the option on the second time scale from 1 second to 194 days
(Approximately half a year)
• Low current consumption: 0.2 μA typ. (Quartz crystal: CL = 6.0 pF, VDD = 3.0 V, Ta = +25°C)
• Wide range of operation voltage: 1.8 V to 5.5 V
• Built-in 32.768 kHz crystal oscillation circuit
• Operation temperature range: Ta = −40°C to +85°C
• Lead-free (Sn 100%), halogen-free

 Applications
• IoT communications device
• Monitoring device
• Security device
• Battery system
• Energy harvesting system