MXCHIP Information Technology EMW3080 Embedded WiFi module User Manual DS0069EN EMW3080 AB V1 1

Shanghai MXCHIP Information Technology Co.,Ltd. Embedded WiFi module DS0069EN EMW3080 AB V1 1

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EM
MW3080((A)/EMW
W3080(B
B)
Datasheet
Embedd
ded encryptioon security Wi-Fi
module
Vision:1.1
Date:2017
7-02-13
Numb
ber: DS0069
9CN
Abstract

Support Stattion, Soft AP
P, Station+Soft
AP
Features
 Suppport 802.11bb/g/n, integrrate
ARM-CM
M4F,WLAN MAC/Baseband/RF

2566KB RAM/ 2M
MB FLASH

Worrking Voltagee: DC 3.0-3.66V


Antenna: PCBor IPX ((Optional)

 Maxximum transm
mission rate up
u to 72.2
Mbps wiith 20 MHz bandwidth.
 Maxximum transm
mission rate up
u to 150
Mbps wiith 40 MHz bandwidth.

EM
MW3080B is standard
moddule;
EMW30080A has harddware encryption. Improvee
the securrity level of Cloud
connecction and
firmwaree protection. Security leveel in
accordannce with CC EAL5+
AVA__VAN5
 EM
MW3080(A)H
Hardware Encrryption
Features

Encrypt firm
mware of cliients to preveent
craccking
Digital signnature is usedd in firmware to

ensuure integrityy and legaliity, preventiing
beinng tamperingg or replaced in
i OTA.

Automaticaally generate private key to
fr
the clouud,
savee the certificcate issued from
the cloud can identify
the legality of the
devvice to preevent illegaal, counterfeeit,
nonn-secure accesssing.

Support EasyyLink,Alink,Joinlink

Perippherals:

2xUART

2x I2C

1x SPI

1x SWD

6x PWM

Up to 13GPIIOs
Operrating Temperature:-20℃
℃ to +85℃
Application

Intellligent lightinng

Intellligent Transpportation

Smarrt Home Appplication

industrial automaation

Intellligent Security
Module
Type
Typee
Illustration
EMW30880(AP)
Harrdware Encryption, PCB
EMW30880(AE)
Harddware Encryptio
on, IPEX

Prevent haackers to obbtain sensitiive
dataa and code
EMW30880(BP)
No Hardware
PCB
Encryption,
Wi--Fi Features
EMW30880(BE)
No Hardware
IPEX
Encryption,

Support 8022.11b/g/n,H
HT-40
Hardware Bllock
EMW
W3080(A) Wi-Fi Module
Block Diagram
SO
OC
UART x 2
133MHz Corrtex -M4F MCU
I Cx2
PWM x 5
256KB SRAM
802.11b/g/n
MAC
512KB ROM
2.4GHz Radio
40MHz
OSC
Encryption
Chip
VBAT_MEAS
On-board
PCB Ant
SWD
GPIO x 11
2MB Flash
U.F.L connector
SPI
Power Ma
anagement
3.3V
In
nput
EMW3080(A)
EWM3080((B)
Copyrigght Notice
Mxxchip copyrigghts this speccification. Noo part of this specificatioon may be reeproduced in
n any form or
means, without
the prrior written coonsent of Mxxchip.
Datasheet
[Page 1]
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Vision Illustration
Date
Vision
2017-01-16
1.0
2017-02-13
1.1
Details
Initial document
Update label, package, RF reference, encryption. Add
BOOT/EASYLINK description
MXCHIP All Rights Reserved
EMW3080
Datasheet
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[Page 2]
Content
Abstract ................................................................................................................................................................................. 1
Vision Illustration ................................................................................................................................................................. 1
1.
Product Introduction ..................................................................................................................................................... 4
1.1
EMW3080 LABEL INFORMATION ..................................................................................................................... 5
1.2
PIN ARRANGEMENT .......................................................................................................................................... 6
1.3
PIN DEFINITION ................................................................................................................................................ 8
1.3.1
1.3.2
2.
3.
Electrical Parameters .................................................................................................................................................. 10
2.1
OPERATING CONDITIONS ................................................................................................................................ 10
2.2
POWER PARAMETERS ...................................................................................................................................... 10
2.3
WORKING ENVIRONMENT............................................................................................................................... 11
2.4
ELECTROSTATIC DISCHARGE .......................................................................................................................... 11
RF parameters ............................................................................................................................................................. 12
3.1
BASIC RF PARAMETERS .................................................................................................................................. 12
3.2
TX PERFORMANCE ......................................................................................................... 错误!未定义书签。
3.3
3.2.1 Transmit performance of IEEE802.11b mode ................................................... 错误!未定义书签。
3.2.2 Transmit performance of IEEE802.11g mode ................................................... 错误!未定义书签。
3.2.3 Transmit performance of IEEE802.11n-HT20 mode......................................... 错误!未定义书签。
RX RECEIVE SENSITIVITY .............................................................................................................................. 12
MXCHIP All Rights Reserved
3.3.1
3.3.2
3.3.3
4.
5.
EMW3080 Package Definition............................................................................................................ 8
EMW3080 Pin Definition.................................................................................................................... 8
IEEE802.11b Mode........................................................................................................................... 12
IEEE802.11g Mode ........................................................................................................................... 13
IEEE802.11n-HT Mode..................................................................................................................... 13
Antenna Information ................................................................................................................................................... 15
4.1
ANTENNA TYPE .............................................................................................................................................. 15
4.2
PCB ANTENNA CLEARANCE ZONE ................................................................................................................. 15
4.3
EXTERNAL ANTENNA CONNECTOR ................................................................................................................. 17
Assembly Information and Production Guidance ....................................................................................................... 18
5.1
ASSEMBLY SIZE .............................................................................................................................................. 18
5.2
PRODUCTION GUIDANCE(IMPORTANT) ...................................................................................................... 19
5.3
CONSIDERATIONS............................................................................................................................................ 20
5.4
STORAGE CONDITION ..................................................................................................................................... 21
5.5
TEMPERATURE CURVE OF SECONDARY REFLOW............................................................................................. 22
6.
Reference Circuit ........................................................................................................................................................ 23
7.
Module MOQ and Package Information ..................................................................................................................... 25
8.
Sales Information and Technical Support ................................................................................................................... 26
Figure Content
Figure 1 EMW3080 Label Information ............................................................................................................... 6
EMW3080
Datasheet
[Page 3]
Figure 2
DIP Package Size ............................................................................................................................... 7
Figure 3
LGA Package Size .............................................................................................................................. 7
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Figure 4EMW3080 Package Definition .............................................................................................................. 8
Figure 5Minimum Clearance Zone of PCB Antenna (Unit: mm) ..................................................................... 16
Figure 6 Size of External Antenna Connector ................................................................................................... 17
Figure 7 EMW3080Side View (Unit: mm) ........................................................................................................ 18
Figure 8 Humidity Card ..................................................................................................................................... 19
Figure 9 Storage Condition ................................................................................................................................ 21
Figure 10 Temperature Curve of Secondary Reflow ......................................................................................... 22
Figure 11 Power Source Circuit ......................................................................................................................... 23
Figure 12USB to UART .................................................................................................................................... 23
Figure 13External Interface Circuit of EMW3080 ............................................................................................ 24
Figure 14 3.3V UART- 5V UART Convert Circuit ........................................................................................... 24
Table Content
Table 1 EMW3080 Pin Definition ....................................................................................................................... 8
Table 2 Range of input voltage .......................................................................................................................... 10
Table 3Absolute maximum voltage rating ......................................................................................................... 10
MXCHIP All Rights Reserved
Table 4EMW3080 2.2
Power Parameters ..................................................................................................... 10
Table 5Temperature and humidity condition ......................................................................................................11
Table 6 Electrostatic Discharge Parameters ........................................................................................................11
Table 7Radio-frequency standards..................................................................................................................... 12
Table 8CCK_11 transmit performance parameters of IEEE802.11b mode ....................... 错误!未定义书签。
Table 9OFDM_54 transmit performance parameters of IEEE802.11g mode .................... 错误!未定义书签。
Table 10MCS7 transmit performance parameters of IEEE802.11n-HT20 mode .............. 错误!未定义书签。
Table 11 MCS7 Transmit Performance of IEEE802.11n-HT 40MHz mode ..................... 错误!未定义书签。
Table 12Receive Sensitivity of IEEE802.11b Mode with Bandwidth 20MHz(dBm)........................................ 12
Table 13 Receive Sensitivity of IEEE802.11g Mode with Bandwidth 20MHz(dBm)....................................... 13
Table 14 Receive Sensitivity of IEEE802.11n-HT20 Mode with Bandwidth 20MHz(dBm) ............................ 13
Table 15 Receive Sensitivity of IEEE802.11n-HT40 Mode (dBm)................................................................... 14
EMW3080
Datasheet
[Page 4]
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1. Product Introduction
EMW3080 is a cost-effective embedded Wi-Fi module released by MXCHIP with high integrating ARM
CM4F, WLAN MAC/Baseband/RF. Maximum frequency 133MHz with 256KB SRAM and 2M FLASH. Power
supply is DC 3.3V. Installation modes are LGA SMT and Pin Connection. Peripheral: 2xUART / 1x SPI /2x I2C /
6x PWM / Up to 13 GPIOs.
EMW3080 operates MiCO 3.0 IoT operating system, supporting Micoder 1.0 development system. Provide
fast, stable and secure end-to-end cloud links to users with integrate TCP/IP protocol stack, various security
encryption algorithm, intelligent cloud such as MXCHIP easylink/Alink 1.1/Joinlink 3.0/Hilink/One
Net/Gome/Suning, oversea cloud such as AWS/Ayla/Azure/IBM Watson/Google/Apple Homekit.
EMW3080 (A): Provide securityencryption chip to the integrity and legality and cloud communication safety
of client firmware.
EMW3080 (B): Abundant peripherals and memory to supply most application and multi-cloud requirement.
Hardware diagram is shown below with four main parts:

CM4F main core

WLAN MAC/BB/RF/ANT

Hardware encryption

Power management
MXCHIP All Rights Reserved
With:
1.
ARM CM4FCPU with 133MHz maximum frequency and 256KB SRAM and 2M FLASH. Support high
speed UART, I2C, SPI, PWM and multi-GPIO.
2.
2MB SPI Flash is used for custom firmware development
3.
Support PCB antenna and IPEX
4.
Input voltage:DC 3.3V
EMW3080(A) Wi-Fi Module Block Diagram
UART x 2
I2C x 2
SOC
133MHz Cortex-M4F MCU
PWM x 5
256KB SRAM
802.11b/g/n
MAC
512KB ROM
2.4GHz Radio
40MHz
OSC
Encryption
Chip
VBAT_MEAS
SWD
On-board
PCB Ant
GPIO x 11
2MB Flash SPI
U.F.L connector
Power Management
3.3V
Input
EMW3080 Hardware block
EMW3080
Datasheet
[Page 5]
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Encryption security chip
EMW3080(A)
EMW3080(B)
Inside
External support
ARM CM4F
CPU
CPU Maximum Speed
133MHz
133MHz
SRAM
256KB
256KB
Flash(QSPI
2MB(Support XIP CACHE running and decrypting)
100MHz)
UART (Maximum
6Mbps)
I2C (400KHz)
SPI (31.25MHz)
None
SWD debug port
Debug port
GPIO(Output current
4mA)
11
13
PWM (Maximum 4MHz)
MXCHIP All Rights Reserved
1.1 EMW3080 Label Information
EMW3080
Datasheet
[Page 6]
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Figure1EMW3080 Label Information
Label Information:
CMIIT ID:XXXXXXXX : SRRC approval number
FCC ID:XXX-XXXXXXX :FCC certification information
CE: CE authenticationlog
EMW3080: Module type
047863100000:MAC address(Each module has a unique MAC address)
F3080AP /F3080AE: Sub model type of module A, PCB antenna or IPEX
F3080BP /F3080BE: Sub model type of module B, PCB antenna or IPEX
X1701:production batch
XXXX.XXXX.XXXX : SN series number
MXCHIP All Rights Reserved
1.2 Pin Arrangement
EMW3080 has LGA package and DIP package, DIP package (as shown in figure 2) could effectively reduce
the quality risk of second patch;LGA package (as shown in figure 3) is easy to debug, provide multi-choice for
customers.
Solder mask openness has the same size with land. The width of steel mesh is suggested to be 0.12mm to
0.14mm in SMT.
EMW3080
Datasheet
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Figuure2DIP Pack
kage Size
MXCHIP All Rights Reserved
Figuree3
LGA Pacckage Size
EMW3080
[Page 7]
Datasheet
[Page 8]
1.3 Pin Definition
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1.3.1
EMW3080Package Definition
Figure4EMW3080 Package Definition
MXCHIP All Rights Reserved
1.3.2
EMW3080 Pin Definition
Table1EMW3080 Pin Definition
Pin
numb
er
FUNCTION1
1, 3
MICO_GPIO_1
MICO_PWM1
SWCLK
2, 4
MICO_GPIO_2
MICO_PWM2
SWDIO
NC
VBAT MEAS
MICO_GPIO_7
MICO_I2C0_SCL
MICO_UART0_RTS
MICO_GPIO_8
MICO_I2C0_SDA
MICO_UART0_CTS
MICO_GPIO_9
MICO_I2C1_SDA
MICO_UART0_TXD
10
MICO_GPIO_10
MICO_I2C1_CLK
MICO_UART0_RXD
11
CHIP_EN
12
MICO_GPIO_12
MICO_PWM3
13
MICO_GPIO_13
MICO_PWM4
FUNCTION2
FUNCTION3
EMW3080
FUNCTION4
MICO_PWM6
FUNCTION5
MICO_SPI1_MISO
MICO_SPI1_CS
MICO_PWM1
MICO_SPI1_MOSI
MICO_SPI1_CLK
FUNCTION6
Datasheet
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[Page 9]
14
MICO_GPIO_14
MICO_PWM5
15
NC
16
VDD
17
GND
18
NC
19
MICO_GPIO_19
20
NC
21, 24
MICO_GPIO_21
MICO_I2C0_SDA
MICO_UART1_TXD
MICO_PWM4
22, 25
MICO_GPIO_22
MICO_I2C0_SCL
MICO_UART1_RXD
MICO_PWM5
23
MICO_GPIO_23
Illustration:words in black color is the common pins in both A and B, words in blue color is unique pins of
B module. Compare to A module, EMW3080(B) has four pins: PIN 7,8,9,10 with function: traffic control of
UART, SPI function,PWM output and GPIO.
PIN 19 is used as BOOT,PIN23 is used as EASYLINK, please do not use pin 19 and 23 in hardware 硬件
design. Please contact engineer of MXCHIP if it is necessary to use the two pins.
MXCHIP All Rights Reserved
PIN21/24should be in high voltage or NC when power on,please aware it when designing circuit.
CHIP_EN could not be set NC, the other pins should not be set NC.
EMW3080
Datasheet
[Page 10]
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2. Electrical Parameters
2.1 Operating Conditions
EMW3080would be unstable when input voltage is less than the lowest rated voltage.
Table2Range of input voltage
Details
Symbol
Illustration
VDD
Condition
Minimum
Typ
Maximum
Unit
3.0
3.3
3.6
Power Supply
There would be permanent damage in hardware if the device operates at the voltage over rated value.
Meanwhile, reliability could be influenced when the device has a long-term operating at maximum voltage.
Table3Absolute maximum voltage rating
Symbol
Description
Minimum
Typ
Unit
VDD
Module input voltage
–0.3
3.6
VIN
GPIO input voltage
−0.3
3.6
MXCHIP All Rights Reserved
2.2 Power Parameters
Table4EMW3080 2.2
Power Parameters
Status
Current(3V3)
Description
WIFIInitialization
26.91mA
Enable WIFI, low power consumption
Connect WIFI
47.71mA
Enable WIFI,low power consumption
UDPtransmission
168.37mA
Disable WIF, low power consumption
SoftAP
121.48mA
SoftAPconnect to internet
Easylink
122.84mA
Process of module network distribution
Standby
10.45uA
Ultra low standby power mode
Actual working current is variable at different operating mode. Maximum operating current 300 mA 。
EMW3080
Datasheet
[Page 11]
2.3 Working Environment
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Table5Temperature and humidity condition
Symbol
Name
Maximum
Unit
TSTG
Storage Temperature
-55 to +125
℃
TA
Operation Temperature
-20 to +85
℃
Humidity
Non-condensing, Relative humidity
95
2.4 Electrostatic Discharge
Table6Electrostatic Discharge Parameters
Symbol
Name
Details
Level
Maximum
TA= +25 °C , JESD22-A114
2000
Unit
Electrostatic discharge
VESD(HBM)
voltage
(Human module)
Electrostatic discharge
voltage
VESD(CDM)
TA = +25 °C , JESD22-C101
(Discharge device
module)
MXCHIP All Rights Reserved
EMW3080
II
500
Datasheet
[Page 12]
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3. RF parameters
3.1 Basic RF parameters
Table7Radio-frequency standards
Name
Illustration
Working frequency
2.412~2.484GHz
Wi-Fi wireless standard
IEEE802.11b/g/n20/n40
Maximum output power
18dBm
11b:1,2,5.5,11Mbps
20MHz
Data
11g:6,9,12,18,24,36,48,54Mbps
11n: MCS0~7,72.2Mbps
transmission rate
40MHz
11n:MCS0~7,150Mbps
PCB(Default)
Antenna type
IPX (Optional)
3.2 RX Receive Sensitivity
MXCHIP All Rights Reserved
3.2.1 IEEE802.11b Mode
Table8Receive Sensitivity of IEEE802.11b Mode with Bandwidth 20MHz(dBm)
Rate
Channel
11M
1M
IEEE spec
-76dBm
-83dBm
-90dBm
-100dBm
-90dBm
-100dBm
-90dBm
-100dBm
-90dBm
-100dBm
-90dBm
-100dBm
-90dBm
-100dBm
-90dBm
-100dBm
-90dBm
-100dBm
-90dBm
-100dBm
10
-90dBm
-100dBm
11
-90dBm
-100dBm
12
-90dBm
-100dBm
EMW3080
Datasheet
Rate
Channel
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13
3.2.2
[Page 13]
11M
1M
-90dBm
-100dBm
IEEE802.11g Mode
Table9Receive Sensitivity of IEEE802.11g Mode with Bandwidth 20MHz(dBm)
Rate
54M
6M
Channel
3.2.3
IEEE spec
-65dBm
-82dBm
-76dBm
-92dBm
-76dBm
-92dBm
-76dBm
-92dBm
-76dBm
-92dBm
-76dBm
-92dBm
-76dBm
-92dBm
-76dBm
-92dBm
-76dBm
-92dBm
-76dBm
10
-76dBm
-92dBm
11
-76dBm
-92dBm
12
-76dBm
-92dBm
13
-76dBm
-92dBm
MXCHIP All Rights Reserved
-92dBm
IEEE802.11n-HT Mode
Table10Receive Sensitivity of IEEE802.11n-HT20 Mode with Bandwidth 20MHz(dBm)
Channel
Rate
MCS7
MCS0
IEEE spec
-64dBm
-82dBm
-73dBm
-92dBm
-73dBm
-92dBm
-73dBm
-92dBm
-73dBm
-92dBm
-73dBm
-92dBm
-73dBm
-92dBm
-73dBm
-92dBm
EMW3080
Datasheet
[Page 14]
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Channel
Rate
MCS7
MCS0
-73dBm
-92dBm
-73dBm
-92dBm
10
-73dBm
-92dBm
11
-73dBm
-92dBm
12
-73dBm
-92dBm
13
-73dBm
-92dBm
Table11Receive Sensitivity of IEEE802.11n-HT40 Mode(dBm)
Rate
MCS7
MCS0
IEEE spec
-64dBm
-82dBm
-69dBm
-89dBm
-69dBm
-89dBm
-69dBm
-89dBm
-69dBm
-89dBm
-69dBm
-89dBm
-69dBm
-89dBm
-69dBm
-89dBm
10
-69dBm
-89dBm
11
-69dBm
-89dBm
Channel
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EMW3080
Datasheet
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4. Antenna Information
4.1 Antenna Type
EMW3080has two type of antenna: EMW3080(AP/BP) and EMW3080(AE/BE)
EWM3080(AP)
EMW3080(BP)
EMW3080(AE)
EMW3080(BE)
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4.2 PCB Antenna Clearance Zone
Main PCB should have a distance over 16mm with other metal elements when using PCB antenna in Wi-Fi
device. Shadow parts in the figure below should keep away from metal elements, sensor, interference source and
other material that could cause signal interference.
EMW3080
Datasheet
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Figure5Minimum Clearance Zone of PCB Antenna (Unit: mm)
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4.3 External Antenna Connector
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Figure6Size of External Antenna Connector
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Datasheet
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5. Assembly Information and Production Guidance
5.1 Assembly Size
Top View
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Left Side View
Side View
Figure7EMW3080Side View (Unit: mm)
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5.2 Production Guidance(Important)
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 The stamp hole package module produced by Mxchip must completely being patched by SMT machine
in 24 hours after open firmware package. Otherwise the module should be re-package by vacuum pumping
and drying before patch.

Devices for SMT patch:
(1)Reflow soldering machine
(2)AOI detector
(3)Suction nozzle with 6-8mm caliber

Device for drying:
(1)Cabinet type oven
(2)Anti-static and high thermotolerant tray
(3)Anti-static and high thermotolerant gloves

Conditions of product storage (Storage environment is shown in figure 8):

Moisture bag must be stored in temperature below 30 and humidity less than 85%RH.

Dry packaging products, the guarantee period should be from 6 months date of packing seal.

Humidity indicator card is in the hermetic package.
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Figure8Humidity Card

Humidity indicator card and drying situation:

2 hours drying for module if the color ring at 30%, 40%, 50% in humidity indicator card is blue
after unpacking;

4 hours drying for module if the color ring at 30% in humidity indicator card is pink after
unpacking;

6 hours drying for module if the color ring at 30%, 40% in humidity indicator card is pink after
unpacking;

12 hours drying for module if the color ring at 30%, 40%, 50% in humidity indicator card is pink
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Datasheet
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after unpacking.
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
Drying parameters:

Drying temperature: 125℃±5℃;

Alarm temperature:130℃;

SMT patch when the device cool down below 36℃ in natural condition;

Dry times: 1;

Please dry again if the module is unsoldering in 12 hours after last drying.
 SMT is unsuitable if the module packed over 3 months. There would be serious oxidation of the pad
because of immersion gold and cause false welding and lack of weld. Mxchip does not assume the
corresponding responsibility;

ESD protection is required before SMT;

SMT patch should on the basis of reflow profile diagram, maximum temperature 245℃, reflow profile
diagram is shown in figure 10;
 In order to guarantee the reflow soldering qualification rate, vision and AOI detection should be done in
10% products for the first patch to make sure the rationality of temperature control, device adsorption mode
and position. Detect 5 to 10 sample every hour in the following batch production.
5.3 Considerations
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
Operator should wear anti-static gloves during producing;

No more than drying time;

Any explosive, flammable and corrosivematerial is not allowed to add in drying;
 Module should be put into oven with high thermotolerant tray. Ventilation should exist between each
module and no direct contact with oven;

Make sure oven is closed when drying to prevent temperature leaking;

Reduce opening time or keep closing the door of the oven during drying;

Use anti-static glove to take out module when its temperature below 36℃by natural cool down after
drying;

Make sure no water and dirt in the bottom of the module;
 Temperature and humidity control is level 3 for initial modules. Storage and drying conditions are based
on IPC/JEDEC J-STD-020.
EMW3080
Datasheet
5.4 Storage Condition
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Figure9Storage Condition
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5.5 Tem
mperature Curve off Secondaary Reflow
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Suggestted solder passte type: SAC
C305, unleadded, solder paaste thicknesss from 0.12 tto 0.15, less than 2 times
reflow.
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Figuure10Temperrature Curve of Secondaryy Reflow
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[Page 23]
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6. Reference Circuit
Power source circuit is shown in figure 11, USB to UART is shown in figure 12, external interface circuit is
shown in figure 13.
Figure11Power Source Circuit
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Figure12USB to UART
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Figure13External Interface Circuit of EMW3080
Voltage of EMW3239 UART is 3.3V. 5V UART should convert to 3.3V UART for the users that have 5V
chips. Convert circuit is shown in figure 14.
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Figure143.3V UART- 5V UARTConvert Circuit
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Datasheet
[Page 25]
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7. ModuleMOQ and Package Information
Table 16
Type
ModuleMOQ and Package Information
MOQ(pcs)
Shipping
packing method
(Tray/Tape)
Module storage
quantity for
each tray (pcs)
Tray number
for each box
Module quantity
for each box (pcs)
1050(2 boxes)
Tray
35
15+1
525
EMW3080(AP)
EMW3080(AE)
EMW3080(BP)
EMW3080(BE)
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EMW3080
Datasheet
[Page 26]
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8. FCC Caution
§ 15.19 Labeling requirements.
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.
§ 15.21 Information to user.
Any Changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.
§ 15.105 Information to the user.
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 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.
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-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 radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated withminimum distance 20cm between
the radiator & your body.
This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance
requirement of the end product which integrates this module.
The final end product must be labeled in a visible area with the following
" Contains TX FCC ID: P53-EMW3080".
EMW3080
Datasheet
[Page 27]
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9. CE Caution
Complies with the essential protection requirements of Directives on Radio Equipment Directive
2014/53/EU.
This declaration applies to all specimens manufactured identical to the samples submitted for
testing/evaluation.
The assessments were based on the following regulations and standards:
Requirement
Health
safety
and
Standard
Report No.
EN 60950-1:2006+A11:2009+A1:2010+A12:2011+A2:2013
SET2017-04238
EN 62311:2008;
SET2017-04738
Assessment Body
Telefication B.V
Draft EN 301 489-1 V2.2.0
EMC
SET2017-03082
Telefication B.V
SET2017-03256
Telefication B.V
Draft EN 301 489-17 V3.2.0
Radio
Spectrum
EN 300 328 V2.1.1
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This declaration is the responsibility of the manufacturer:
EMW3080
Datasheet
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10. Sales Information and Technical Support
Company: Shanghai MXCHIP Information Technology Co., Ltd
For consultation or purchase the product, please contact Mxchip during working hours:
From Monday to Friday, morning 9:00~12:00, afternoon 13:00~18:00
Telephone: +86-21-52655026
Contact address: 9thFloor, No.5, Lane2145 JinshaJiang Road Putuo District, ShangHai.
Postcode:200333
Email: sales@mxchip.com
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EMW3080
[Page 28]

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