Provides option to choose either
8MHz or 16MHz clock frequency selection for the
MCU
Depending on the clock frequency
selection the power consumption of device is included accordingly during battery
life
calculation
Serial/OTA Bootloader
Depending on availability of
bootloader in the application, corresponding option is
chosen
Presence of bootloader will
consume more power due to bootloader
initialization
Full
Battery
Capacity
Depending on end product’s
battery specification user have to input corresponding
value
Field
accepts
unit of battery capacity as
mAh.
If
the battery capacity is not specified in mAh,
appropriate
conversion
is
required.
Self-discharge of the
Battery
A battery performs well when
new.
But
the capacity begins to
reduce
with use and time.
Depending on the battery type and characteristics,
the
user
must
specify the
amount
of charge leaked due to self-discharge in percentage
format
Usable
Capacity
of the
Battery
To
ensure
reliable operation over many years, the design engineers shall include a reserve
and below which battery is
marked
as
dead
In general 15-20% of battery
capacity would be considered as
unusable
Depending on the battery type and characteristics,
the
user
may
have to specify
the
unusable capacity of the battery in percentage
format
Figure 2-1. Battery
Capacity
External
32kHz
Crystal
Based on
the
product hardware specification,
the
design may or may not have an external
32kHz
crystal for periodic
wake-up
during sleep
state
Option are
selected
depending on the availability of external
32kHz
crystal
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.
