ZHCSJU5B February 2019 – May 2021 CC3135
PRODUCTION DATA
The low-power deep-sleep (LPDS) mode is an energy-efficient and transparent sleep mode that is entered automatically during periods of inactivity based on internal power optimization algorithms. The device can wake up in less than 3 ms from the internal timer or from any incoming host command. Typical battery drain in this mode is 115 µA. During LPDS mode, the device retains the software state and certain configuration information. The operation is transparent to the external host; thus, no additional handshake is required to enter or exit LPDS mode. Advanced features of long sleep interval and IoT low power for extending LPDS time for up to 22 seconds while maintaining Wi-Fi connection is also supported