Ebyte E70-915NW14S, Руководство пользователя

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Chengdu Ebyte Electronic Technology Co.,Ltd E70-915NW14S User Manual
Copyright ©2012–2019 ，
Chengdu Ebyte Electronic Technology Co.,Ltd
6
E70
(915NW14S)
7 8 10 mA

The current consumed by the RF chip in the pure
receiving state is called the receiving current.
Some RF chips with communication protocols or
developers have loaded some self-developed
protocols on the whole machine, which may cause
the receiving current of the test to be too large
；

The current in the purely receiving state is often
mA level, and the "receiving current" of the μA
level needs to be processed by the developer
through software;
3.2.3 Sleep current
Model No. Min Typ Max Unit Remark
E70
(915NW14S)
0.5 1 2 µA
● Sleep current usually refers to the current consumed by
the CPU, RAM, clock and some registers reserved, and the
SoC is in a very low power consumption state;
● Sleep current is often much smaller than the current
consumed by the power supply part of the machine at no
load, so it is not necessary to be too demanding.
3.2.4 Supply voltage
Model No. Min Typ Max Unit Remark
E70
(915NW14S)
2.2 3.3 3.8 V DC
● The power supply voltage is at the maximum value for a
long time, and there is a risk of burning the module;
● The power supply pin has a certain anti-surge capability,
but it must not be processed without the existence of pulses
higher than the maximum supply voltage;
● The power supply voltage is not recommended to be
lower than the recommended value. When the power supply
voltage is lower than the recommended value, the RF
parameters will be affected to varying degrees.
3.2.5 Communication level
Model No. Min Typ Max Unit Remark