ShenZhen CDW-N37632U-A0 User Manual
Version：V1.2
CUSTOMER
APPROVE
DATE
2017.08.07
SPECIFCATION
Date：2017.08. 07
Name：Wifi+BT4.0 Module
Model：CDW-N37632U-A0
Software：
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：
Cdtech CDW.N37632U-A0 WIFI module spec
CHINA DRAGON Technology
CDW-N37632U-A0
WIFI+BT4.0 Module
802.11b/g/n
http://www.cdtech.cn 2
Cdtech CDW.N37632U-A0 WIFI module spec
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
Revision History
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Cdtech CDW.N37632U-A0 WIFI module spec
Table of Contents
1. Revision History .....................................................................................................................3
2. Table of Contents.....................................................................................................................4
GeneralDescriptions
3.
4. Features............................................................................................................................... ......7
5. GeneralSpecification.................................................................................................................8
6. Current consumption................................................................................................................9
...............................................................................................................5
Dimension&Pin Assignments
7.
Module Photo
8.
9.
Recommended Reflow Profile
Packing information
10.
................................................................................................... ......................... ..12
................................................................................................... ........10
............................................................ ............................ ....... .. ...... ... . ....14
........................................................................... ............ ... ...13
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Cdtech CDW.N37632U-A0 WIFI module spec
1.General Descriptions
The 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. Features
2.1 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.
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