Samsung Electronics Co SWL-CQ52 Wi-Fi Full Module User Manual SWL A70U Datasheet

Samsung Electronics Co Ltd Wi-Fi Full Module SWL A70U Datasheet

User Manual

SWL-CQ52 USER Manual REV 0.0 Samsung Electro-Mechanics Proprietary and Confidential 1/16 Revision Date 20151014 Revision No. 0.0 User Manual SWL - CQ52 802.11 b/g/n WLAN Module
SWL-CQ52 USER Manual Revision History Revision Date Descriptions 0.0 2015-10-14 - Initial release
SWL-CQ52 USER Manual Table of Contents 1 GENERAL DESCRIPTION .................................................................................................... 4 1.1 FUNCTIONAL DESCRIPTION .......................................................................................................... 4 1.2 FEATURES ............................................................................................................................... 4 1.2.3 BLOCK DIAGRAM ..................................................................................................................... 5 2 DIMENSION , PIN ASSIGNMENTS , PICTURES ................................................................... 6 2.1 DIMENSION ............................................................................................................................. 6 2.2 PIN ASSIGNMENTS .................................................................................................................... 7 2.3 PICTURES ............................................................................................................................... 9 3 ELECTRICAL CHARACTERISTICS ...................................................................................... 10 3.1 ABSOLUTE MAXIMUM RATINGS ................................................................................................... 10 3.2 POWER CONSUMPTION ............................................................................................................. 10 3.3 RECOMMENDED OPERATING CONDITIONS ...................................................................................... 10 3.4 ENVIRONMENTAL CHARACTERISTICS ............................................................................................ 10 4 RF SPECIFICATIONS ........................................................................................................ 11 4.1 RECEIVER RF SPECIFICATIONS ................................................................................................... 11 4.2 TRANSMITTER RF SPECIFICATIONS .............................................................................................. 13 5. PRODUCT LABEL INFORMATION ..................................................................................................... 15 6. MANUFACTURING SITE ...................................................................................................... 16
SWL-CQ52 USER Manual 1 General Description 1.1 Functional Description SWL-CQ52 Module is a network protocol and Linux kernel based embedded wireless Full module. This module can be used for Smart appliance and a variety of applications such as standalone Wi-Fi AP or Station ( IEEE 802.11b/g/n , Main IC is QCA4531 ) Figure 1-1 Module Picture 1.2 Features  Consists of WiFi chipset which is QCA4531 for 2.4GHz band.  Includes 1T2R MAC/BB/RF, high performance 550MHz MIPS R24 K CPU core  Includes two 2.4GHz band Metal antennas (On-board)  Compliant to IEEE 802.11b/g/n Wireless LAN Standards  Supports standalone Wi-Fi AP or station for 2.4GHz band  Supports 135Mbps PHY data rate for 2.4GHz band  Supports 20MHz/40MHz channel bandwidth.  Supports WEP 64/128, WPA, WPA2, TKIP, AES.  Supports QOS – WMM, WMM Power Save.  Supports UART Host Interface (12V level)  Halogen free, RoHS Compliant.  Manufacturing Site – SEMTHAI in Thailand
SWL-CQ52 USER Manual 1.2.1 Power Management Supply voltage rangeVCC 5V_12V (4.75V ~ 13.2V) Power Consumption11b 2.425W (@ Continuous Tx , 1Mbps , 18dBm) T.B.D (@ Continuous Rx) 11g 2.242W (@ Continuous Tx , 6Mbps , 16dBm) T.B.D (@ Continuous Rx) 11n 2.183W (@ Continuous Tx , MCS0 , 6.5Mbps , 13dBm) T.B.D (@ Continuous Rx) 1.2.2 Applications Home appliances(refrigerator, air conditioner , washing machine , electric oven , air cleaner) smart grid systemHome energy management system solutionBuilding energy management system solutionWeb server/client based IP-USN solution for Monitoring and Control
SWL-CQ52 USER Manual 2 Dimension , Pin Assignments , Pictures 2.1 Dimension 2.1.1 Module Dimension - Module : L X W X H = 54.0 x 30.0 x 7.34mm Figure 2-1 Array & Module Dimension Parameter Conditions Min. Nom. Max. Unit Dimension (Module) X - - 54 - mm Y - - 30 - mm Height - - 7.34 - mm
SWL-CQ52 USER Manual 2.1.2 Antenna Dimension ANT 1 & ANT 2 : 11.7(+/-0.3) x 4.0 (+/-0.3) x Hight Top 2.5 (+/-0.3)mm `Figure 2-2 Antenna Mechanical Dimension 2.2 Pin Assignments 2.2.1 UART Interface Figure 2-3 UART Pin Assignments (Top View)
SWL-CQ52 USER Manual No. Pin Name Description Type 1 H_UART_SOUT UART OUT O 2 H_UART_SIN UART IN I 3 H_nRESET Reset O 4 GND Ground G 5 IN_12VDC +12V Power supply for WIFI P 6 GND Ground G 7 GND Ground G 2.2.2 USB Interface Figure 2-4 USB Pin Assignments (Top View) No. Pin Name Description Type 1 NC NC - 2 USB_DM USB 2.0 D- I/O 3 USB_DP USB 2.0 D+ I/O 4 GND Ground G
SWL-CQ52 USER Manual 2.3 Pictures 2.3.1 Picture [Top Side] [Bottom Side] Figure 2-5 Module Picture
SWL-CQ52 USER Manual 3 Electrical Characteristics 3.1 Absolute Maximum Ratings Symbol Parameter Min. Max. Unit VDD_5V_12V DC supply voltage 4.75 +13.2 V 3.2 Power Consumption Parameter Conditions Min. Nom. Max. Unit Tx mode (Max current) 802.11b(2.4GHz) 12V, 18dBm Tx Power, 1Mbps 202.137 mA 802.11g(2.4GHz) 12V,16dBm Tx Power, 6Mbps 186.903 802.11n(2.4GHz)_20MHz 12V,16dBm TX Power, MCS0 181.968 802.11n(2.4GHz)_40MHz 12V,16dBm TX Power, MCS0 178.535 Rx mode (Max current) 802.11b/g/n(2.4GHz) - -- mA Parameter Conditions Min. Nom. Max. Unit Tx mode (Max current) 802.11b(2.4GHz) 5V, 18dBm Tx Power, 1Mbps 467.126 mA 802.11g(2.4GHz) 5V,16dBm Tx Power, 6Mbps 480.978 802.11n(2.4GHz)_20MHz 5V,16dBm TX Power, MCS0 402.756 802.11n(2.4GHz)_40MHz 5V,16dBm TX Power, MCS0 416.917 Rx mode (Max current) 802.11b/g/n(2.4GHz) - -- mA 3.3 Recommended Operating Conditions Symbol Parameter Conditions Min. Nom. Max. Unit VDD_5V DC supply voltage from HOST - +4.75 +5 & +12 +13.2 V Top Operating temperature(Ambient) - 0 - +70 °C 3.4 Environmental Characteristics Symbol Parameter Conditions Min. Max. Unit ESD Electro-static discharge voltage HBM -4K +4K- V Top Operating temperature - 0 +70 °C Tstg Storage temperature - -30 +85 °C
SWL-CQ52 USER Manual 4 RF Specifications All measurements are made under nominal supply voltage, room temperature, and conducted conditions at each antenna port except antenna. 4.1 Receiver RF Specifications Parameter Conditions Min. Nom. Max. Unit Receive input frequency (based on center frequency of channel) 802.11b/g/n 2.4GHz 2412 - 2472 MHz Receiver sensitivity 802.11b 1Mbps PER<8%, Packet size= 1,024bytes - - -80* dBm 2Mbps - - -80* dBm 5.5Mbps - - -76* dBm 11Mbps - - -76* dBm 802.11g 6Mbps PER<10%, Packet size= 1,024bytes - - -82* dBm 9Mbps - - -81* dBm 12Mbps - - -79* dBm 18Mbps - - -77* dBm 24Mbps - - -74* dBm 36Mbps - - -70* dBm 48Mbps - - -66* dBm 54Mbps - - -65* dBm 802.11n (HT20) MCS0 / MCS8 PER<10%, Packet size= 1,024bytes - -82* dBm MCS1 / MCS9 - - -79* dBm MCS2 / MCS10 - - -77* dBm MCS3 / MCS11 - - -74* dBm MCS4 / MCS12 - - -70* dBm MCS5 / MCS13 - - -66* dBm MCS6 / MCS14 - - -65* dBm MCS7 / MCS15 - - -64* dBm 802.11n (HT40) MCS0 / MCS8 PER<10%, Packet size= 1,024bytes - - -79* dBm MCS1 / MCS9 - - -76* dBm MCS2 / MCS10 - - -74* dBm MCS3 / MCS11 - - -71* dBm MCS4 / MCS12 - - -67* dBm
SWL-CQ52 USER Manual MCS5 / MCS13 - - -63* dBm MCS6 / MCS14 - - -62* dBm MCS7 / MCS15 - - -61* dBm Maximum input level 802.11b PER<8% -10* - - dBm 802.11g/n(2.4GHz) PER<10% -20* - - dBm "*" Indicate IEEE spec
SWL-CQ52 USER Manual 4.2 Transmitter RF Specifications Parameter Conditions Min Nom Max Unit Transmit output frequency (Center frequency of channel) 802.11b/g/n 2.4GHz 2412 - 2472 MHz Transmit Channel Power* 802.11b (2.4GHz) 1~11Mbps 15.5 18 20.5 dBm 802.11g (2.4GHz) 6~24Mbps 13.5 16 18.5 dBm 36Mbps 12.5 15 17.5 dBm 48Mbps, 54Mbps 11.5 14 16.5 dBm 802.11n (2.4GHz) (HT20) MCS0 11.5 16 18.5 dBm MCS1~MCS5 10.5 15 17.5 dBm MCS6 11.5 14 16.5 dBm MCS7 10.5 13 15.5 dBm 802.11n (2.4GHz) (HT40) MCS0 13.5 16 18.5 dBm MCS1~MCS3 12.5 15 17.5 dBm MCS4,MCS5 11.5 14 16.5 dBm MCS6 10.5 13 15.5 dBm MCS7 9.5 12 14.5 dBm Spectrum mask 802.11b Fc ± 11MHz to ± 22MHz - - -30 dBr Fc ± 22MHz and more - - -50 dBr 802.11g Fc ± 11MHz - - -20 dBr Fc ± 20MHz - - -28 dBr Fc ± 30MHz - - -40 dBr 802.11n Fc ± 11MHz/± 21MHz @ HT20/HT40 - - -20 dBr Fc ± 20MHz/± 40MHz @ HT20/HT40 - - -28 dBr Fc ± 30MHz/± 60MHz @ HT20/HT40 - - -45 dBr Center Frequency tolerance 802.11b 2.4GHz -25 - +25 ppm
SWL-CQ52 USER Manual 802.11g 2.4GHz -25 - +25 ppm 802.11n 2.4GHz -25 - +25 ppm EVM(Error Vector Magnitude)** 802.11b 1Mbps As specified in IEEE802.11b - - 35 % 2Mbps - - 35 % 5.5Mbps - - 35 % 11Mbps - - 35 % 802.11g 6Mbps Mandatory - - -5 dB 9Mbps Optional - - -8 dB 12Mbps Mandatory - - -10 dB 18Mbps Optional - - -13 dB 24Mbps Mandatory - - -16 dB 36Mbps Optional - - -19 dB 48Mbps Optional - - -22 dB 54Mbps Optional - - -25 dB 802.11n MCS0 - - -5 dB MCS1 - - -10 dB MCS2 - - -13 dB MCS3 - - -16 dB MCS4 - - -19 dB MCS5 - - -22 dB MCS6 - - -25 dB MCS7 - - -27 dB Remarks * Transmit Channel Power : Transmit channel power is limited within EIRP limit based on country regulation in operational mode. ** EVM : <Test condition> . Method: composite EVM method. . Number of symbols: 17. . Phase correction: Symbol-by-symbol correction. . Channel estimation: Raw channel estimate full packet. . Symbol timing correction: on. . Amplitude tracking: off. . Frequency Sync: Long training symbol.
SWL-CQ52 USER Manual 5. Product Label Information Figure 5-1. Product Label
SWL-CQ52 USER Manual 6. Manufacturing Site Samsung Electro-mechanics Thailand Co., Ltd. (SEMTHAI) Wellgrow Industrial Estate, 93 Moo 5 T. Bangsamak, A.Bangpakong, Chachoengsao 24180 THAILAND Tel. : 66-38-562-000 Fax No. : 66-38-562-177 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation.Instruction to OEMThis device complies with Industry Canada’s license-exempt RSSs. Operation is subject to the following two conditions:(1) This device may not cause interference and (2) This device must accept any interference, including interference that may cause undesired operation of the device.This application and its antenna must not be co-located or operation in conjunction with any other antenna or transmitter. A minimum separation distance of 20cm must be maintained between the antenna and the person for this appliance to satisfy the RF exposure requirements.Host labeling requirement: “Contains transmitter module FCC ID: A3LSWL-CQ52IC ID: 649E-SWLCQ52”Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Navigation menu