N715-EA Hardware User Guide
Chapter 2 About N715-EA
Copyright © Neoway Technology Co., Ltd
⚫ Operating: -30°C ~ +75°C
⚫ Extended: -40°C ~ +85°C
⚫ Storage: -40°C ~ +90°C
VBAT: 3.4 V - 4.2 V, typical value: 3.6 V
Operating mode
3
(LTE mode): <610 mA
ARM Cortex-A5 processor, 500 MHz main frequency, 32 kB L1 cache.
GPRS: Max 85.6 kbps (DL)/Max 85.6 kbps (UL)
FDD-LTE: Cat1, Max 10 Mbps (DL)/Max 5 Mbps (UL)
TDD-LTE: Cat1, Max 8 Mbps (DL)/Max 2 Mbps (UL)
EGSM900: +33 dBm (Power Class 4)
DCS1800: +30 dBm (Power Class 1)
LTE: +23 dBm (Power Class 3)
2G/4G antenna, BT/Wi-Fi antenna
All of them have a characteristic impedance of 50 Ω.
Three UART interfaces including UART1, UART2 and a debug UART interface
Maximum baud rate supported: 961200 bps
Two USIM interfaces, 1.8 V/3.0 V self-adaptive.
Note: Using the USIM2 interface and the pins from 52 to 54 simultaneously are
not allowed, that is, when connecting the USIM2 interface, you should keep
these pins open.
means the current drawn by the module in sleep mode, a low power consumption state, in which its RF
function is functioning properly but its peripheral interfaces are disabled. If there is an incoming call or SMS, the module will exit
from the sleep mode, and after the incoming call or voice instant messaging has ended, the module will re-enter the sleep mode.
Current
in idle mode
means the current drawn by the module in a normal operating mode, but no data service is
being processed.
Current
in normal operation mode
means the current drawn by the module when there are on-going data services. In
"operating mode", only the current value in LTE system is exemplified. For other current values in other network
modes, please refer to the current test report.
Current in power-off mode
: when the module is in power-off mode, there is a voltage being applied at VBAT but the
module does not run.
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