6.4.1

Simple external reset circuit

The figure below shows a simple push-button reset circuit.

Note: RPU ranges from 30 kΩ to 50 kΩ internally provided.

6.4.2

Host controlled reset circuit

The figure below shows a typical host controlled reset circuit.

Note:

•

RPU ranges from 30 kΩ to 50 kΩ internally.

•

The host reset resistor should be from 1 kΩ to 10 kΩ

6.5

External LPO input circuit

An optional external LPO may be connected to the PIN 15 of the module to allow lower power consumption in

Deep sleep and Sniff modes.

SPBT3.0DP2

External LPO input circuit

DS11599 - Rev 7

page 16/31