FREEDIO Electronic Technology FR4020A6 WIFI Module User Manual

Shenzhen FREEDIO Electronic Technology Co., Limited WIFI Module

User Manual

FR4020A6-FREEDIO Wireless module specification IEEE802.11b/g/n WiFi Module Product Specifications Model: FR4020A6 Version: 0.2 2013-1-22 Tel:13510557673 Fax: 0755-26212423 Contacter :Mandy Huang Mail: hardware1@freedio.cn Website: www.freedio.cn East Wing, 5/F, Block2, Vision Shenzhen Business Park, No.9Gaoxin 9 South Road, Shenzhen Hi-tech Industrial Park, Nanshan District, Shenzhen, China Shenzhen Freedio electronic Technology Co.,Ltd 1
FR4020A6-FREEDIO Wireless module specification Shenzhen Freedio electronic Technology Co.,Ltd
Revisio Date Author Description 0.1 2012/12/22 Mandy First formal release 0.2 2013/1/22 Mandy Correct current consumption 2
FR4020A6-FREEDIO Wireless module specification 1. Introduction The FR4020A6 is a highly integrated Wi-Fi single chip which supports 150 Mbps PHY rate. It fully complies with IEEE 802.11n and IEEE 802.11 b/g standards, offering feature-rich wireless connectivity at high standards, and delivering reliable, cost-effective throughput from an extended distance. Optimized RF architecture and baseband algorithms provide superb performance and low power consumption. Intelligent MAC design deploys a high efficient DMA engine and hardware data processing accelerators which offloads the host processor. The FR4020A6 is designed to support standard based features in the areas of security, quality of service and international regulations, giving end users the greatest performance any time and in any circumstance. Shenzhen Freedio electronic Technology Co.,Ltd 3
FR4020A6-FREEDIO Wireless module specification 2. Features  IEEE 802.11 b/g/n client  Embedded high-performance 32-bit RISC microprocessor  Highly integrated RF with 55nm COMS technology  1T1R mode with support of 150MHz PHY rate  Integrate high efficiency switching regulator  Best-in-class power consumption performance  Compact 5mmx5mm QFN40L package  1/2/3/4- wire PTA Wi-fi/Bluetooth coexiestence support  802.11 d/h/k compliant  Security support for WFA WPA/WPA2 personal,WPS2.0,WAPI  Supports 802.11w protected managed frames  Qos support of WFA WMM,WMM PS  Supports Wi-Fi Direct  Fully compliance with USB v2.0 high-speed mode  Per packet transmit power control  Antenna diversity  Auto-calibration Shenzhen Freedio electronic Technology Co.,Ltd 4
FR4020A6-FREEDIO Wireless module specification 3. Application  IP camera,  TV  Note-book,  Desk-Top PC  Blue-ray disk  Set-top box  MID Shenzhen Freedio electronic Technology Co.,Ltd 5
Item Description Standard IEEE 802.11B/G/N CSMA/CA ACK Interface USB1.1 USB2.0 Frequency range 2.4-2.4835GHZ Dimension 42.5mm X 17.3mm X 1.0mm(PCB Size) Modulation OFDM/DBPSK/DQPSK/CCK Mode Infrastructure/ Ad-Hoc Rate 135/54/48/36/24/18/12/9/6 /1M Spreading DSSS Receive sensitivity 54M/135M:-72dBm@10%PER11M:-85dBm@8%PER 6M: -88dBm@10%PER 1M: -90dBm@8%PER RF Power 135M: 17BM,54M:17DBM, 11M:20DBM Transmission distance Indoor <100M，outdoor <300M System platform WIN2000/XP/VISTA/LINUX/WINCE/WIN7 Supply DC 3.3V +-0.2V Chip MT7601U FR4020A6-FREEDIO Wireless module specification 4．Product specification 4.1 General section Shenzhen Freedio electronic Technology Co.,Ltd 6
Description performance TYP. Unit Sleep mode 1.1 mA RX Active HT40 MCS7 91 mA RX Power saving,DTIM=1 15 mA RX listen 6 mA TX HT40,MCS7@15dBm 98 mA TX CCK 11m@19dBm 202 mA Item RF Power rate 4.2.4 17DBM 135M 4.2.5 17DBM 54M 4.2.6 20DBM 11M Item Receive sensitivity rate 4.2.1 -72dBm@10% 54M/135M 4.2.2 -88dBm@10%PER 6M 4.2.3 -90dBm@8%PER 1M FR4020A6-FREEDIO Wireless module specification 4.2 Important parameters 4.3 Current consumption Shenzhen Freedio electronic Technology Co.,Ltd 7
Feature Detailed Description Operating temperature condition -10ºC～60ºC Operating humidity condition 10%～90% RH Storage temperature condition -40ºC～70ºC Operating humidity condition 5%～90% RH System CPU drive WIN2000/XP/WIN7/VISTA X86 Platform support LINUX2.4/2.6 ARM, MIPSII support WINCE5.0/6.0 ARM ,MIPSII support FR4020A6-FREEDIO Wireless module specification 5．System platform 6. Environmental Requirements Shenzhen Freedio electronic Technology Co.,Ltd 8
Feature Detailed Description length 42.5mm width 17.3mm heigh 2.2mm FR4020A6-FREEDIO Wireless module specification 7. Functional Block Diagram 8. Mechanical Requirements 8.1 Shenzhen Freedio electronic Technology Co.,Ltd 9
FR4020A6-FREEDIO Wireless module specification 8.2 8.3 Shenzhen Freedio electronic Technology Co.,Ltd 10
FR4020A6-FREEDIO Wireless module specification 8.4 9.Pin Description Shenzhen Freedio electronic Technology Co.,Ltd 11
1 This device must not be co-located or operating in conjunction with any other antenna or transmitter NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO OPERATE THE EQUIPMENT. FCC Certification The United States Federal Communication Commission (FCC) have established certain rules governing the use of electronic equipment. Part15, Class B This device complies with Part 15 of 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. Federal Communications Commission (FCC) Requirements, Part 15 This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: ---Reorient or relocate the receiving antenna. ---Increase the separation between the equipment and receiver. ---Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ---Consult the dealer or an experienced radio/TV technician for help. 2 Regulatory information / Disclaimers Installation and use of this Wireless LAN device must be in strict accordance with the instructions included in the user documentation provided with the product. Any changes or modifications (including the antennas) made to this device that are not expressly approved by the manufacturer may void the user’s authority to operate the equipment. The manufacturer is not responsible for any radio or television interference caused by unauthorized modification of this device, or the substitution of the connecting cables and equipment other than manufacturer specified. It is the responsibility of the user to correct any interference caused by such unauthorized modification, substitution or attachment. Manufacturer and its authorized resellers or distributors will assume no liability for any damage or violation of government CAUTION: To maintain compliance with FCC’s RF exposure guidelines, this equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Use on the supplied antenna. Unauthorized antenna, modification, or attachments could damage the transmitter and may violate FCC regulations.
MPE Statement (Safety Information) Your device contains a low power transmitter. When device is transmitted it sends out Radio Frequency (RF) signal. 3 Safety Information In order to maintain compliance with the FCC RF exposure guidelines, this equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Use only with supplied antenna. Unauthorized antenna, modification, or attachments could damage the transmitter and may violate FCC regulations. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. IEEE 802.11b/g operation of this product in the U.S.A. is firmware -limited to channels 1 through 11. 3.1 This device is intended only for OEM integrators under the following conditions: The antenna must be installed such that 20 cm is maintained between the antenna and users, and The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). FCC Label Instructions: The outside of final products that contains this module device must display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: Q8Y-FR4020A6” or “Contains FCC ID: Q8Y-FR4020A6” Any similar wording that expresses the same meaning may be used.

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