Specification
PAGE :
REG. DATE : 2021. 07. 05
MODEL NAME :
ETGFFRBU01
REV. NO : 1.0
4 / 16
REV. DATE : 2021. 07. 05
[Restricted]
LG Innotek Confidential : This document is protected by security policies and
laws.
Parameter
Min
Max
Unit
Storage Temperature
-20
+60
℃
Storage Humidity (40
℃
)
-
90
%
Caution
: The specifications above the Table define levels at which permanent damage
to the device can occur. Function operation is not guaranteed under these conditions.
Operating at absolute maximum conditions for extend periods can adversely affect the
long-term reliability of the device.
• Other conditions
1) Do not use or store modules in the corrosive atmosphere, especially where chloride
gas, sulfide gas, acid, alkali, salt or the like are contained.
Also, avoid exposure to moisture.
2) Store the modules where the temperature
and relative humidity do not exceed 5 to 40
℃
and 20 to 60%.
3) Assemble the modules within 6 months.
Check the soldering ability in case of 6 months over.
4. Absolute Maximum Ratings
3. Block Diagram
WLAN
2.4G/5G
Transceiver
Baseband
(PHY)
MAC
Main
Clock(40MHz)
Wi-Fi1
DA
C
ADC
DA
C
ADC
RX I/Q
RX I/Q
TX I/Q
TX I/Q
WLAN
MCU
NV
Memory
SPS/LDO
Regulator
USB2.0
SW
Diplexer
SW
Wi-Fi2
SW
Diplexer
SW
PTA
DC-DC
5V
3.3V
RTL8822CU
