User Manual

5
‧Flexible power management
‧Supply voltage range 1.7V to 5.5V
‧On-chip DC/DC and LDO regulators with automated low current modes
‧Regulated supply for external components from 1.8V to 3.3V
‧Automated peripheral power management
‧Fast wake-up using 64MHz internal oscillator
‧0.4uA at 3V in OFF mode, no RAM retention
‧1.5uA at 3V in ON mode, no RAM retention, wake on RTC
‧ Nordic SoftDevice ready and with support for concurrent multi-protocol