HE910 Hardware User Guide
1VV0300925 Rev. 32
Page
33
of
111
2019-11-25
For example:
1- Let's assume you need to drive the ON_OFF* pad with a totem pole output of a
+3/5 V microcontroller (uP_OUT1):
Figure 4-2 Turning ON the HE910 2
2- Let's assume you need to drive the ON_OFF* pad directly with an ON/OFF button:
Figure 4-3 ON the HE910 3
Warning
It is recommended to set the ON_OFF* line LOW to power on the
module only after VBATT is higher than 3.22V.
Summary of Contents for HE910
Page 1: ... 01 2017 Mod 0805 2017 01 Rev 6 HE910 HW User Guide 1VV0300925 Rev 32 2019 11 25 ...
Page 40: ...HE910 Hardware User Guide 1VV0300925 Rev 32 Page 40 of 111 2019 11 25 ...
Page 71: ...HE910 Hardware User Guide 1VV0300925 Rev 32 Page 71 of 111 2019 11 25 ...
Page 111: ... 01 2017 Mod 0805 2017 01 Rev 6 ...
