Neoway N21 Series User Manual

N21
Hardware User Guide
Copyright © Neoway Technology Co., Ltd. All rights reserved.
25
4 Electric Feature and Reliability
4.1 Nominal Values
Table 4-1 Operating conditions of N21
Pin
Parameter
Minimum Value
Typical Value
Maximum Value
VBAT
V
in
3.1V
3.6V
4.3 V
I
in
/
/
500 mA
 If the voltage is too low, the module might fail to start. If the voltage is too high or there is a voltage
burst during the startup, the module might be damaged permanently.
 If you use LDO or DC-DC to supply power for the module, ensure that it output at least 500 mA
current.
4.2 Current Features
Table 4-2 Current consumption of N21 (Typical)
Status
Band
Power (dBm)
PSM
(μA)
Idle
(DRX/eDRX)
(mA)
Active (mA)
TX
RX
Cat NB1: B3, B5,
B8, B20, B28
23
<4.5
1.7/1
180
30
0
<4.5
1.7/1
51
30
-10
<4.5
1.7/1
36
30

Neoway N21 Series Specifications

General

Brand	Neoway
Model	N21 Series
Category	Control Unit
Language	English