LG LZM001 User Manual
SPECIFICATIONS
PRODUCT NAME : 2.4GHz Module for LGHA Twin washer
MODEL NAME : TWZU-V320D(LZM-001)
Designed Checked Approved
LG Innotek Co., Ltd.
Yeon
Ung
Jeong
Seok
Dong
Choi
Document No.
WC40138
2018.01.30 2018.01.30
PAGE 13
The information contained herein is the exclusive property of LG Innotek
and shall not be distributed, reproduced or disclosed in whole or no in part
without prior written permission of LG Innotek.
Specification For Approval
PAGE :
DOCUMENT No. :
REG. DATE : 2018. 01. 30
MODEL NAME : TWZU-V320D
LZM-001
REV. NO : 1.0
© 2018 LGIT. All rights reserved.
1 / 11
WC40138
REV. DATE : 2018. 01. 30
Table of Contents
No Description Page
1 Features 2
2 Ordering Information 2
3 Label Marking 2
4 Block Diagram 3
5 Absolute Maximum Ratings 3
6 Operating Test Conditions 4
7 Standard Test Conditions 4
8 Electrical Characteristics 5
9 Environmental Tests 8
10 Pin Description 9
11 Mechanical Characteristics 10
12 Outline Drawing 11
13 Packing Information 12
14 Changing History of Revision 13
Specification For Approval
PAGE :
DOCUMENT No. :
REG. DATE : 2018. 01. 30
MODEL NAME : TWZU-V320D
LZM-001
REV. NO : 1.0
© 2018 LGIT. All rights reserved.
2 / 11
WC40138
REV. DATE : 2018. 01. 30
2. Ordering Information
Model Description
TWZU-V320D
(LZM-001)
2.4GHz RF Transceiver Module
1. Features
TWZU-V320D(LZM-001) is the small size module for Twin washer.
TWZU-V320D(LZM-001) is based on Silicon Labs EFR32FG solution.
2.4GHz RF Transceiver
Size : 30mm x 43mm x 7.65 mm
PCB printed Antenna
UART interface
Applied the conformal coating
Application : Home Appliance
3. Label Marking
① Customer P/N EBR85871801 ③ Product Lot No. : ex) 1801A0502
② Model No. 18 : Year 05 : Date
01 : Month 02 : Manufactured Process
Revision No. : A
④ 2D Matrix Code for GMES
Contact Address : 84, Wanam-ro, Seongsan-gu, Changwon-si, Gyeongsangnam-do, 51554, Korea
Specification For Approval
PAGE :
DOCUMENT No. :
REG. DATE : 2018. 01. 30
MODEL NAME : TWZU-V320D
LZM-001
REV. NO : 1.0
© 2018 LGIT. All rights reserved.
3 / 11
WC40138
REV. DATE : 2018. 01. 30
Parameter Min Max Unit
Storage Temperature -20 +85 ℃
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.
5. Absolute Maximum Ratings
4. Block Diagram
EFR32FG
Interface
Block
CPU
(ARM-M4)
Clock(38.4MHz)
ANT
ROM 256kb
DC-DC
5V
3.3V
Radio
Transceiver
LNA, PA
BALUN
RAM 32kb
UART
JTAG
Specification For Approval
PAGE :
DOCUMENT No. :
REG. DATE : 2018. 01. 30
MODEL NAME : TWZU-V320D
LZM-001
REV. NO : 1.0
© 2018 LGIT. All rights reserved.
4 / 11
WC40138
REV. DATE : 2018. 01. 30
The Test for electrical specification shall be performed under the following condition
Otherwise this following conditions, not guaranteed this performance.
6. Operating Test Conditions
Temperature
25 ± 5℃
Humidity
65 ± 5%
Input power(VDD) Supply Voltage
+5.0V
+5.0V±10%
7. Standard Test Conditions
7-1. Ambient condition
7-2. Power supply voltages
7-3. Current consumption
Current Consumption Min. Typ. Max. Unit
TX Mode @ 6dBm - - 100
mA
RX Mode - 16 -
Human Body Model (HBM) Min. Max. Unit
Contact -
±2
kV
Air -
±10
7-4. ESD Information
Note 1 : IEC 61000-4-2 (150pF, 330R)
Parameter Min Typ Max Unit
Operating Temperature
0 - +85
℃
Operating Humidity (40℃)
- - 85
%
Supply Voltage
4.5 5.0 5.5
Vdc
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