LG LCW005 Users manual
User Manual
PRODUCT NAME : Single Band Wi-Fi + MCU Module
MODEL NAME : LCW-005
REG. DATE : 2016. 9. 28
Specification For Approval
REV. NO : 1 0
REV. DATE : 2016. 9. 28
MODEL NAME : LCW-005
PAGE :
Table of Contents
No Description Page
1 Features 2
2 Block Diagram 2
3 Storage conditions 3
4 Operating Test Conditions 3
5 Electrical Characteristics 4
1 / 13
6 Pin Description 7
7 Outline Drawing 8
8 Warning Statement 9
©2016 LGIT. All rights reserved.
REG. DATE : 2016. 9. 28
Specification For Approval
REV. NO : 1 0
REV. DATE : 2016. 9. 28
MODEL NAME : LCW-005
1. Features
LCW-005 is the module for IEEE 802.11b/g/n wireless LAN + MCU.
LCW-005 is based on Qualcomm QCA4010 solution.
IEEE 802.11 b/g/n HT20 single band WLAN Infrastructure
Size : 20mm x 48mm
Auto-calibration(RF, Crystal)
Data rates up to 65Mbps PHY rate
UART interface
Integrated IPv4/IPv6 TCP/IP stack
Integrated Network services such as HTTP, DNS, FTP
Security : WFA, WPA, WPA2, WEP, WAPI, TKIP
PAGE :
2 / 13
Application : Home Appliance
2. Block Diagram
ANT
802.11n
WLAN
MAC/BB
Clock(40MHz)
QCA4010
CPU
(Xtensa 7)
ROM 1MB
ROM 1.25MB
RAM 1.5MB PMU
I2C
Homekit
Interface
Block
3.3V
DC-DC
UART
JTAG
USB
Flash
Memory
(4MB)
5V,12V
©2016 LGIT. All rights reserved.
REG. DATE : 2016. 9. 28
Specification For Approval
REV. NO : 1 0
REV. DATE : 2016. 9. 28
MODEL NAME : LCW-005
PAGE :
3 / 13
3. Storage conditions
Parameter Min Max Unit
Storage Temperature -20 +80 ℃
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. Operating T est Conditions
Parameter Min Typ Max Unit
Operating Temperature 0 - +70 ℃
Operating Humidity (40℃) - - 85 %
4.5 5.0 5.5
Supply Voltage
10.8 12 13.2
V
dc
©2016 LGIT. All rights reserved.
REG. DATE : 2016. 9. 28
Specification For Approval
REV. NO : 1 0
REV. DATE : 2016. 9. 28
MODEL NAME : LCW-005
PAGE :
4 / 13
5. Electrical Characteristics
5-1. RF Characteristics for IEEE802.11b (11Mbps mode unless otherwise specified)
Items Contents
Specification IEEE802.11b
Mode DSSS/CCK
Channel frequency 2400 ~ 2483 MHz
Data rate 1,2,5.5,11Mbps
TX Characteristics Min. Typ. Max. Unit
Power Level 13 17 21 dBm
Spectrum Mask
st
1
side lobes ( to fc ±11MHz)
nd
2
side lobes ( to fc ±22MHz)
- -43 -30 dBr
- -58 -50 dBr
Modulation Accuracy (EVM) - 30 35 %
Power On/Off ramp - 0.5 2.0 Usec
Freq. Tolerance -25 - 25 ppm
Chip Clock Freq. Tolerance -25 - 25 ppm
RX Characteristics Min. Typ. Max. Unit
Minimum Input Level Sens. (FER ≤ 8%) -88 -76 dBm
Maximum Input Level (FER ≤ 8%) -10 - - dBm
* Normal Condition : 25℃, VDD=5V.
* RF characteristics is board limit. It can differ according to standards
©2016 LGIT. All rights reserved.
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