LG LCW005 Users manual
User Manual
PRODUCT NAME : Single Band Wi-Fi + MCU Module
MODEL NAME : LCW-005
REG. DATE : 2016. 9. 28
REV. DATE : 2016. 9. 28
Specification For Approval
MODEL NAME : LCW-005
REV. NO : 1 0
PAGE : 1 / 13
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 |
6 |
Pin Description |
7 |
7 |
Outline Drawing |
8 |
8 |
Warning Statement |
9 |
©2016 LGIT. All rights reserved.
REG. DATE : 2016. 9. 28
REV. DATE : 2016. 9. 28
Specification For Approval
MODEL NAME : LCW-005
REV. NO : 1 0
PAGE : 2 / 13
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
Application : Home Appliance
2.Block Diagram
ANT |
QCA4010 |
|
|
|
|
|
|
|
CPU |
|
UART |
|
|
|
|
|
(Xtensa 7) |
Interface |
JTAG |
802.11n |
|
|
|
|
Block |
USB |
|
WLAN |
ROM1.25MB |
|
|
MAC/BB |
|
|
Flash |
|
|
|
Memory |
|
RAM 1.5MB |
PMU |
(4MB) |
|
I2C |
3.3V |
|
|
|
|
|
Clock(40MHz) |
Homekit |
DC-DC |
5V,12V |
|
©2016 LGIT. All rights reserved.
REG. DATE : 2016. 9. 28
REV. DATE : 2016. 9. 28
Specification For Approval
MODEL NAME : LCW-005
REV. NO : 1 0
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 Test Conditions
Parameter |
Min |
Typ |
Max |
Unit |
|
|
|
|
|
|
|
Operating Temperature |
0 |
- |
+70 |
|
|
|
|
|
|
|
|
Operating Humidity (40 ) |
- |
- |
85 |
% |
|
|
|
|
|
|
|
Supply Voltage |
4.5 |
5.0 |
5.5 |
Vdc |
|
|
|
|
|||
10.8 |
12 |
13.2 |
|||
|
|
||||
|
|
|
|
|
©2016 LGIT. All rights reserved.
REG. DATE : 2016. 9. 28
REV. DATE : 2016. 9. 28
Specification For Approval
MODEL NAME : LCW-005
REV. NO : 1 0
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 |
|
|
|
|
|
|
|
|
|
1st side lobes ( to fc ±11MHz) |
- |
-43 |
-30 |
dBr |
|
|
|
|
|
2nd side lobes ( to fc ±22MHz) |
- |
-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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