CHINA DRAGON TECHNOLOGY CDW-507601U-10 WiFi Module User Manual

CHINA DRAGON TECHNOLOGY LIMITED WiFi Module Users Manual

Users Manual

2 / 17 WiFi ModuleCDW-507601U-101. OverviewThe CDW-507601U-10 is a highly integrated WI-FI single chip which supports 150Mbps PHY rate. It fully complies with IEEE 802.11n and IEEE 802.11b/g standards, offering feature-rich wireless connectivity at high standards, and delivering reliable, cost-effective thoughput from an exended distance. Optimzed 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 CDW-507601U-10 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. 2. Features■IEEE 802.11b/g/n■Embedded high-performance 32-bit RISC microprocessor■Highly integrated RF with 55nm CMOS technology■1T1R mode with support of 150Mbps PHY rate■Integrate high efficiency switching regulator■Best –in-class power consumption performance■MT7601U chip compact 5mm x 5mm QFN40L package■1/2/3/4-wire PTA Wi-Fi/Bluetooth coexistence support■802.11d/h/k compliant■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
3 / 17 WiFi ModuleCDW-507601U-103.Functional Block DiagramUSB interface MTK7601U AntennaXTAL40MHZVCC 3.3VUSB2.0 WIFI 2.4G TX/RX3. EEPROM InformationReg Domain Worldwide Configured by driver Offset 0x38 for 5G:0xFFOffset 0x39 for 2.4G:0xFF Vendor ID 0x148F Product ID 0x7601
4 / 17 WiFi ModuleCDW-507601U-104.General SpecificationModel Name CDW-507601U-10 wlan standard IEEE 802.11 b/g/n Host interface USB2.0 Main Chipset MT7601U PCBA Dimension 38×26×2.9(L×W×H)+-0.15mm Operating conditions Voltage 3.3V±10% Operating Temperature -20~ +80°C ambient temperatureStorage Temperature -40 ~ 120°C ambient temperatureOperating Humidity 5 to 90% maximum（non-condensing） Electrical Specification Frequency Range 2.4～2.4835 GHz ISM Band Date rates 1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90,120 and maximum of 150Mbps OS support Windows2000,XP32-64,Vista32/64,Win732/64, Linux, Mac, Android，WIN CE Spread Spectrum IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum) IEEE 802.11g/n:OFDM (Orthogonal Frequency Division Multiplexing) Modulation BPSK/ QPSK/ 16-QAM/ 64-QAM Security WEP, TKIP, AES, WPA, WPA2 Output power Mode Data Rate Min Typ Max Unit802.11b 1,2,5.5,11Mbps 15.5 17 18.5 dBm802.11g 6,9,12,24,36,48Mbps 14.5 16 17.5 dBm54Mbps 13.5 15 16.5 dBm802.11n HT20&HT40 MCS0 15.5 17 18.5 dBmMCS6 13.5 15 16.5 dBmMCS7 12.5 14 15.5 dBmEVM 802.11b 11Mbps - -27 -10 dB 802.11g 54Mbps - -32 -25 dB 802.11n HT20 mcs7 - -34 -28 dB 802.11n HT40 mcs7 - -33 -28 dB RX sensitivity 802.11b 11Mbps - -88 -76 dBm
5 / 17 WiFi ModuleCDW-507601U-10（802.11b FER ≦8% 802.11g/n FER ≦10%） 802.11g 54Mbps - -75 -65 dBm802.11n HT20 mcs7 - -73 -64 dBm802.11n HT40 mcs7 - -71 -61 dBm5.DC CharacteristicsDescription TYPE Unit Sleep mode 1.1 mA RX Active,HT40,MCS7 151 mA RX Power saving, DTIM=1 15 mA RX Listen 6 mA TX HT40,mcs7 @15dBm 210 mA TX CCK,11Mbps @19dBm 242 mA Note: All result is measured at the antenna port and VDD33 is 3.3V 6.Pin DescriptionNO Name Description 1 VCC Power supply 3.3V is required 2 VCC Power supply 3.3V is required 3 UDM USB negative differential data lines 4 UDP USB positive differential data lines 5 GND Ground connections 6 RST_N GPIO Wi-Fi RST(active low) 7 WoWLAN Wake on WLAN Host Interrupt(active high) 8 GND Ground connections 9 GND Ground connections 10 GND Ground connections 11 GND Ground connections 12 GND Ground connections
6 / 17 WiFi ModuleCDW-507601U-107.Module photoPCBA EVENNESS PCBA 平整度标准 ≤0.1mm 工具 大理石平台、标准塞尺
7 / 17 WiFi ModuleCDW-507601U-108.Modular PCB Decal size(unit:mm)1.5038.000.80±0.0762.5430.956.65 6.6526.0038.0026.006.65 6.651.202.402.541.500.901.20±0.241.50TOP VIEW BOTTOM VIEWPCB LAYOUT2.0011011121.571.572.981.5024.421.59
8 / 17 WiFi ModuleCDW-507601U-109.IPEX Connector spec
9 / 17 WiFi ModuleCDW-507601U-1010.Shielding cover spec
10 / 17 WiFi ModuleCDW-507601U-10Material
11 / 17 WiFi ModuleCDW-507601U-1011.UL File13.Reliability test specTest project Test content and reception standard 高温运行试验High temperature operation Please see enclosed the list of Reliability test低温运行试验Low temperature operation 整箱跌落试验Drop test of package 模拟汽车运输振动试验Simulated transport vibration experiment ESD 试验 Electro-Static discharge
12 / 17 WiFi ModuleCDW-507601U-1014.Recommended Reflow ProfileReferred IPC/JEDEC standard. Peak Temperature : <250°C Number of Times : 2 tim　es
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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. This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter. 15.105 Information to the user. (b) For a Class B digital device or peripheral, the instructions furnished theuser shall include the following or similar statement, placed in a prominentlocation in the text of the manual:Note: This equipment has been tested and found to complywith 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 harmfulinterference in a residential installation. This equipment generates, uses andcan radiate radio frequency energy and, if not installed and used inaccordance with the instructions, may cause harmful interference to radiocommunications. However, there is no guarantee that interference will notoccur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined byturning the equipment off and on, the user is encouraged to try to correct theinterference 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 radiation exposure limits set forth for an uncontrolled environment. This eq uipment should be installed and operated with minimum distance 20cm between the radiator and your body. Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The module should not be installed and operated simultaneously with other radios except additional RF exposure was evaluated for simultaneously transmission. The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user. The final end product must be labelled in a visible area with the following: “Contains Transmitter Module ROWCDW-507601U-10”

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