ShenZhen Cultraview Digital Technology 1 WIFI MODULE User Manual

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Document ID	3558276
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Document Description	User Manual
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Document Type	User Manual
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Date Submitted	2017-09-13 00:00:00
Date Available	2017-09-13 00:00:00
Creation Date	2017-08-07 18:16:51
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Document Lastmod	2017-09-12 14:17:20
Document Title	User Manual
Document Creator	Microsoft® Office Word 2007
Document Author:	Daniel Wu

SPECIFCATION
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
Http://www.cdtech.cn
DESIGN：
Technical Support Hotline： 13902924823
Customer service specialist： 13823632451
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
Cdtech CDW.N37632U-A0 WIFI module spec
Revision History
Date
Revision Content
2016.02. 10
First release
2016.10.31
Increase POWER TX and mode
detail description
2017.08.07
http://www.cdtech.cn
Release English version
Revised By
Version
1.0
hujian
1.1
hujian
1.2
Cdtech CDW.N37632U-A0 WIFI module spec
Table of Contents
1. Revision History .....................................................................................................................3
2. Table of Contents.....................................................................................................................4
3.GeneralDescriptions...............................................................................................................5
4. 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
http://www.cdtech.cn
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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Cdtech CDW.N37632U-A0 WIFI module spec
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 WLAN
2.3 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
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Cdtech CDW.N37632U-A0 WIFI module spec
3. Applications
The 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.
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Cdtech CDW.N37632U-A0 WIFI module spec
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;
IEEE 802.11a: DSSS (Direct Sequence Spread Spectrum),FHSS;
IEEE 802.11b: DSSS (Direct Sequence Spread Spectrum)
Spread Spectrum
WLAN RF Output Power(min)
IEEE802.11g/n:OFDM (Orthogonal rthogonal Frequency Division Multiplexing)
IEEE 802.11n: MIMO(Multiple-Input Multiple-Out-put)
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
Dimension
http://www.cdtech.cn
5 to 90 %
maximum (non-condensing)
17.7x27x2.0mm (LxWxH)+-0.2mm
Cdtech CDW.N37632U-A0 WIFI module spec
5. Current consumption
5.1
WLAN current consumption
Description
TYP
Unit
Sleep mode
1.5
mA
2GHz RX Active,HT40,MCS15
5GHz RX Active,HT40,MCS15
296
mA
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
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)
Bluetooth page scan+inquiry scan
(Page scan interval=1.28s,inquiry scan interval=2.56s)
Bluetooth page scan
(Page scan interval=1.28s)
32
mA
mA
mA
Note:All result is measured at the antenna port and VDD33 is 3.3V
5.2
Bluetooth current consumption
Description
Note:All result is measured at the antenna port and VDD33 is 3.3V
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Cdtech CDW.N37632U-A0 WIFI module spec
6.
Dimension&Pin Assignments
http://www.cdtech.cn
10
Cdtech CDW.N37632U-A0 WIFI module spec
NO.
10
11
12
13
14
http://www.cdtech.cn
Nam
WF_WAKE
LED
GND
UDP
UDM
3.3V
RST
BT_WAKE
GND
WF-RF1
GND
GND
WF-RF0
GND
Description
Wifi wake
Led connection
Ground connection
USB positive differential data lines
USB negative differential data lines
Power supply 3.3V is required
Reset
Blue tooth wake
Ground connection
WIFI-RF signal one
Ground connection
Ground connection
WIFI-RF signal zero
Ground connection
11
Cdtech CDW.N37632U-A0 WIFI module spec
7 Module Photo
7.1 PCBA physical photo
7.2
Crystal photo:
http://www.cdtech.cn
12
Cdtech CDW.N37632U-A0 WIFI module spec
8. Recommended Reflow Profile
Referred to IPC/JEDEC standard.
Peak Temperature : <250°C
Number of times : 2 times
http://www.cdtech.cn
13
Cdtech CDW.N37632U-A0 WIFI module spec
9. Packing information
后面
空20pcs
真空包装后
装入啤盒内
每盘装1800pcs，
前后各空20pcs
啤盒
啤盒K3K:
33.5cm*34.7cm*7cm
5个啤盒
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
外箱K=A：
36.4*35.7*37.5cm
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 that
may 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,
http://www.cdtech.cn
14
Cdtech CDW.N37632U-A0 WIFI module spec
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.
"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 distance
of 20 centimeters between the radiator and your body."
This module is designed to comply with the FCC statement, FCC ID is: 2A
M4L1.
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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15

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