ShenZhen Cultraview Digital Technology 1 WIFI MODULE User Manual

ShenZhen Cultraview Digital Technology CO.,Ltd WIFI MODULE

User Manual

Version：V1.2 Date：2017.08. 07 Name：Wifi+BT4.0 Module Model：CDW-N37632U-A0 Software： CUSTOMER APPROVE DATE 2017.08.07 CHINA DRAGON TECHNOLOGY LIMITED Factory address：B4 Bidg.haosan No.1 Industry Park, Shajing street B shenzhen.China phone：(86 755) 81449957 Fax：(86 755) 81449967 E-mail: Info@cdtech.com Technical Support Hotline： 13902924823 Http://www.cdtech.cn Customer service specialist： 13823632451 DESIGN：CHECK： APPROVAL： SPECIFCATION
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 2 CHINA DRAGON Technology CDW-N37632U-A0 WIFI+BT4.0 Module 802.11b/g/n
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 3 Revision History Date Revision Content Revised By Version 2016.02. 10 First release 1.0 2016.10.31 Increase POWER TX and mode detail description hujian 1.1 2017.08.07 Release English version hujian 1.2
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 4 Table of Contents 1. Revision History .....................................................................................................................3 2. Table of Contents.....................................................................................................................4 3.GeneralDescriptions...............................................................................................................54. Features............................................................................................................................... ......7 5. GeneralSpecification.................................................................................................................8 6. Current consumption................................................................................................................9 7. Dimension&Pin Assignments................................................................................................... ........10 8.Module Photo................................................................................................... ......................... ..12 9.Recommended Reflow Profile........................................................................... ............ ... ...13 10. Packing information............................................................ ............................ ....... .. ...... ... . ....14
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 5 1.General DescriptionsThe CDW- N37632U-A0 is a highly integrated single chip which has built in a 2x2 dual-band wireless LAN radio and Bluetooth radio.It supports IEEE 802.11a/b/g/n standard and provides the highest PHY rate up to 300Mbps, offering feature-rich wireless connectivity and reliable throughput from an extended distance.It includes Bluetooth EDR and LE radio which complies with Bluetooth v2.1+EDR,v3.0,and v4.0+BLE. Optimzed RF architecture and baseband algorithms provide superb performance and low power consumption. The CDW-N37632U-A0 integrates PA/LNA such that the number of the external components is reduced to minimum.Intelligent MAC design deploys a high efficient DMA engine and hardware data processing accelerators which offloads the host processor. The CDW- N37632U-A0 supports the 802.11i security standard and implements hardware acceleration for TKIP,CCMP and WAPI. The device also supports 802.11e Qos for video,voice,and multimedia applications. The CDW-N37632U-A0 can provide a comcurrent operation of Wi-Fi and Bluetooth over USB interace. An intelligent Wi-Fi/Bluetooth coexistence algorithm is implemented to reach the best Wi-Fi and Bluetooth radio performance.CDW-N37632U-A0 also features the high-speed UART with SIG standard HCI interface to suppout Bluetooth over UART. 2. Features2.1 Platform ■Embedded high-performance 32-bit RISC microprocessor■Highly integrated RF with 55nm CMOS technology■Integrate high efficiency switching regulator■20/40MHz crystal clock support with low power operation in sleep mode■Best-in-class active and idle power consumption performance■Fully Compliance with USB v2.0 specification■Iternal thermal sensor for temperature compensation and thermal protection.■Self calibration.■Advanced FDD/TDD mode Wi-Fi/Bluetooth coexistence scheme.■Wi-Fi and Bluetooth over USB.
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 6 2.2 WLAN ■ IEEE 802.11a/b/g/n compliant■Support 20MHz,40MHz in 5GHz band,and 20MHz,40MHz bandwidth in 2.4GHz band.■ Embedded high-performance 32-bit RISC microprocessor■Dual-band 2T2R mode with data rate up to 300Mbps■Support STBC,LDPC,MRC,and transmit Beamforming■Greenfield,mixed mode,legacy modes support■Frame aggregation■Integrated LNA,PA,and T/R switch■Optional external LNA and PA support.■IEEE 802.11d/e/h/i/k/r/w support■Security support for WGA WPA/WPA2 personal,WPS2.0,WAPI■Supports 802.11w proteced managed frames■QoS support of WFA WMM,WMM PS■Supports Wi-Fi Direct■Fully compliance with USB v2.0 High-speed mode■Wake on WLAN2.3 Bluetooth ■Bluetooth specification v2.1+EDR■Bluetooth v4.0 Low Energy(LE)■Standard HCI interface over USB super-speed,high-speed and full-speed mode■High speed UART up to 4Mbps BAUD rate■Integrated BALUN and PA with 9dBm transmit power■Best-in-class BT/Wi-Fi coexistence performance■Scatternet support:Up to 4 piconets simultaneously with background inquiry/page scan■Up to 3 simulaneous active ACL links■Support SCO and SCO link with re-transmission■Support wide-band speech and hardware accelerated SBC codec for A2DP streaming■Packet loss concealment■Channel assessment or AFH■3DD support
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 7 3. ApplicationsThe CDW-N37632U-A0 is deaigned for a compact PCB design .It should be installed and operated with TV or other minimum distance of 20 centimeters between the radiator and your body." The OEM can use metal antennas or FPC antennas, and the antenna gain is less than 6dBi for this module.
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 8 4. General Specification Model CDW-N37632U-A0 Product Name WI-Fi 11a/b/g/n 2T2R +BT4.0 Module Major Chipset MT7632UN Standard 802.11a/b/g/n, DataTransfer Rate 1,2,5.5,6,11,12,18,22,24,30,36,48,54,60, 90,120 and maximum of 300Mbps Modulation Method BPSK/ QPSK/ 16-QAM/ 64-QAM Frequency Band 2.4~2.4835 GHz ISM Band, 5.150~5.825 GHz ISM Band; Spread Spectrum IEEE 802.11a: DSSS (Direct Sequence Spread Spectrum),FHSS; IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum) IEEE802.11g/n:OFDM (Orthogonal rthogonal Frequency Division Multiplexing) IEEE 802.11n: MIMO(Multiple-Input Multiple-Out-put) WLAN RF Output Power(min) 2.4GHz >= 14dBm@11n， >= 15dBm@11g， < 19dBm@11b 5GHz >= 12dBm@11n， >=12dBm@11g WLAN RF Output Power(max) 2.4~2.4835 GHz<=19dbm , 5.150~5.725 GHz<=16.5dbm; 5.725~5.825 GHz<=15dbm BT RF Output Power >=0dbm; Operation Mode Ad hoc, Infrastructure WLAN Receiver Sensitivity 2.4G 11Mbps-86dBm@8%, 54Mbps -73dBm@10%, 130Mbps，-70dBm@10% 5G 54Mbps -72dBm@10%, 150Mbps -69dBm@10% 300Mbps -66dBm@10% BT Receiver Sensitivity -86dBm @ BER=0.1% for GFSK (1Mbps) -86dBm @ BER=0.01% for π/4-DQPSK (2Mbps) -86 dBm BER=0.01% for 8DPSK (3Mbps) OS Support Win7 32/64,Win8 32/64,Android. Security WEP, TKIP, AES, WPA, WPA2 Interface USB 2.0 Operating Temperature -20~ +70° C ambient temperature Storage Temperature -40 ~ 85°C ambient temperature Humidity 5 to 90 % maximum (non-condensing) Dimension 17.7x27x2.0mm (LxWxH)+-0.2mm
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 9 5. Current consumption 5.1 WLAN current consumption Description TYP Unit Sleep mode 1.5 mA 2GHz RX Active,HT40,MCS15 296 mA 5GHz RX Active,HT40,MCS15 296 mA RX Power saving,DTIM=1 65 mA RX Listen 236 mA 2GHz TX HT40,mcs15 @17dBm 672 mA 2GHz TX HT40,mcs8 @20dBm 756 mA 5GHz TX HT40,mcs15 @15.5dBm 784 mA 5GHz TX HT40,mcs8 @16.5dBm 864 mA 2GHz TX CCK,11Mbps @20dBm 464 mA Note:All result is measured at the antenna port and VDD33 is 3.3V 5.2 Bluetooth current consumption Description TYP Unit Sleep mode 1.5 mA Bluetooth continuous transmit(TX output power:9dBm) 69 mA Bluetooth continuous receive 44 mA Bluetooth SCO connection, HV3 packets+sniff mode+scan (Page scan internal=1.28sec,inquiry scan interval=2.56s,sniff interval=500ms) 32 mA Bluetooth page scan+inquiry scan (Page scan interval=1.28s,inquiry scan interval=2.56s) 2 mA Bluetooth page scan (Page scan interval=1.28s) 2 mA Note:All result is measured at the antenna port and VDD33 is 3.3V
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 10 6. Dimension&Pin Assignments
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 11 NO. Nam Description 1 WF_WAKE Wifi wake 2 LED Led connection 3 GND Ground connection 4 UDP USB positive differential data lines 5 UDM USB negative differential data lines 6 3.3V Power supply 3.3V is required 7 RST Reset 8 BT_WAKE Blue tooth wake 9 GND Ground connection 10 WF-RF1 WIFI-RF signal one 11 GND Ground connection 12 GND Ground connection 13 WF-RF0 WIFI-RF signal zero 14 GND Ground connection
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 12 7 Module Photo 7.1 PCBA physical photo 7.2 Crystal photo:
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 13 8. Recommended Reflow ProfileReferred to IPC/JEDEC standard. Peak Temperature : <250°C Number of times : 2 times
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 14 9.Packing information每盘装1800pcs，前后各空20pcs后面空20pcs外箱K=A：36.4*35.7*37.5cm 5个啤盒真空包装后装入啤盒内啤盒K3K:33.5cm*34.7cm*7cm 1.每盘编带装机1800pcs（前后空20格不装产品）2.编带完成后进行真空包装。3.真空包装后，将编带装入啤盒内(共1800pcs)4.每个外箱装5个啤盒，共装机:1800pcs*5=9000pcs啤盒Remarks: 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 thatmay cause undesired operation.Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Note: 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,
Cdtech CDW.N37632U-A0 WIFI module spec http://www.cdtech.cn 15 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 whichthe receiver is connected.●Consult the dealer or an experienced radio/TV technician for help."This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distanceof 20 centimeters between the radiator and your body." This module is designed to comply with the FCC statement, FCC ID is: 2AM4L1. The host system using this module, should have label in a visible area indicated the following texts: "Contains FCC ID: 2AM4L1". ESD CAUTION The CDW-N37632U-A0 is ESD (electrostatic discharge) sensitive device and may be damaged with ESD or spike voltage. Although CDW-N37632U-A0 is with built-in ESD protection circuitry, please handle with care to avoid the permanent malfunction or the performance degradation.

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