113990415,113990415 pdf中文资料,113990415引脚图,113990415电路-Datasheet-电子工程世界

文档预览

EMW3239

DATASHEET

Virson：0.9

Date：2016-12-8

Embedded Wi-Fi Module

No.：DS0046CN

Abstract

Features:



Dual Mode Bluetooth + Wi-Fi Combo;



Operating temperature: -30℃ to +70℃

Applications



Smart Lighting

Smart Transportation

Home Automation

Healthcare Devices

Industrial Automation

Smart Security

Smart Energy



Cortex-M4 MCU and Wi-Fi/Bluetooth

Radio-Frequency Chip;



256KB SRAM, 1MB on-chip Flash and

2MB off-chip SPI Flash



Operating voltage: DC 2.66V~3.6V ;



Bandwidth: 20MHz. Maximum

transmission rate: 72.2Mbps



Wi-Fi properties





Support 802.11b/g/n

Support station and Soft AP mode

Baud Rate: 921600

Device summary

Reference

EMW3239-P

EMW3239-E

Antenna Type

On-board PCB

IPX

Illustration

Default

Optional

Bluetooth properties



Classic Bluetooth and Low Power

Bluetooth(dual mode)



Support Bluetooth 4.1

Hardware Block



Antenna: On-board PCB Antenna or IPEX

Antenna



Peripherals：



1x I

2x USART

SPI/I

CAN

Mxchip copyrights this specification. No part of

this specification may be reproduced in any form or

means, without the prior written consent of Mxchip.



Up to 30 GPIOs with hardware

interruption



12-bit, 2.4MSPS ADC

Serial wire debug (SWD) & JTAG

Datasheet

[Page 1]

Vision Illustration

Date

2016-8-5

Vision

0.1

Initial document

Details

2016-8-8

0.2

Add module overall figure

2016-8-23

0.3

Add module package and relative performance

Add module application and Bluetooth performance. Change clearance

zone diagram.

Modify band information and clearance zone diagram

2016-8-29

0.4

2016-8-30

0.5

2016-12-2

0.6

Add power consumption testing performance

2016-12-6

0.7

Replace label diagram and add module package information

2016-12-8

0.9

Add minimum and maximum current in power consumption.

EMW3239

Datasheet

[Page 2]

Content

Abstract ................................................................................................................................................................................. 1

Vision Illustration ................................................................................................................................................................. 1

Description.................................................................................................................................................................... 5

1.1

EMW3239 L

ABLE

NFORMATION

..................................................................................................................... 6

1.2

1.3

IN ARRANGEMENT

........................................................................................................................................... 7

EFINITION

................................................................................................................................................ 8

1.3.1

1.3.2

EMW3239 Package Definition ............................................................................................................ 8

EMW3239 Pin definition .................................................................................................................... 8

ROHS Statement ......................................................................................................................................................... 12

Electrical Parameters .................................................................................................................................................. 13

3.1

PERATING

ONDITIONS

................................................................................................................................ 13

3.2

3.3

3.4

3.5

BSOLUTE

AXIMUM

ATINGS

OLTAGE

) ................................................................................................... 13

OWER

ARAMETERS

...................................................................................................................................... 14

ORKING

NVIRONMENT

............................................................................................................................... 15

LECTROSTATIC

ISCHARGE

.......................................................................................................................... 15

RF parameters ............................................................................................................................................................. 16

4.1

ASIC

PARAMETERS

.................................................................................................................................. 16

4.2

TX P

ERFORMANCE

(TBD) .............................................................................................................................. 16

4.2.1 Transmit performance of IEEE802.11b mode ................................................................................... 16

4.2.2 Transmit performance of IEEE802.11g mode ................................................................................... 17

4.2.3 Transmit performance of IEEE802.11n-HT20 mode ........................................................................ 17

RX R

ECEIVE

ENSITIVITY

（TBD）

.............................................................................................................. 18

4.3.1

4.3.2

4.3.3

IEEE802.11b mode with bandwidth 20MHz ..................................................................................... 18

IEEE802.11g mode with bandwidth 20MHz ..................................................................................... 18

IEEE802.11n-HT20 mode with bandwidth 20MHz .......................................................................... 19

4.3

Bluetooth Performance ............................................................................................................................................... 20

Antenna Information ................................................................................................................................................... 21

6.1

NTENNA

YPE

.............................................................................................................................................. 21

6.2

6.3

NTENNA

LEARANCE

ONE

......................................................................................................................... 21

XTERNAL

NTENNA

ONNECTOR

................................................................................................................. 23

Assembly Information and Production Guidance ....................................................................................................... 24

7.1

SSEMBLY

IZE

.............................................................................................................................................. 24

7.2

7.3

7.4

7.5

RODUCTION

UIDANCE

（I

MPORTANT

）

...................................................................................................... 24

ONSIDERATIONS

............................................................................................................................................ 26

TORAGE

ONDITION

..................................................................................................................................... 27

EMPERATURE

URVE OF

ECONDARY

EFLOW

............................................................................................. 28

Reference Circuit ........................................................................................................................................................ 29

Module MOQ and Package Information ..................................................................................................................... 31

10. Sales Information and Technical Support ................................................................................................................... 32

EMW3239

Datasheet

[Page 3]

Figure Content

Figure 1 Typical Application of EMW3239 ........................................................................................................ 5

Figure 2 EMW3239Hardware Block ................................................................................................................... 6

Figure 3 EMW2329 Module ................................................................................................................................ 6

Figure 4 Pin Arrangement .................................................................................................................................... 7

Figure 5 Package Size of EMW3239 ................................................................................................................... 7

Figure 6 Package Definition of EMW3239 ......................................................................................................... 8

Figure 7 EMW3239-P........................................................................................................................................ 21

Figure 8 EMW3239-E ....................................................................................................................................... 21

Figure 9 Minimum Clearance Zone of PCB Antenna ........................................................................................ 22

Figure 10 Size of External Antenna Connector ................................................................................................. 23

Figure 11 Top View............................................................................................................................................ 24

Figure 12 Side View .......................................................................................................................................... 24

Figure 13 Humidity Card ................................................................................................................................... 25

Figure 14 Storage Condition .............................................................................................................................. 27

Figure 15 Temperature Curve of Secondary Reflow ......................................................................................... 28

Figure 16 Power Source Circuit of EMW3239.................................................................................................. 29

Figure 17 USB to UART ................................................................................................................................... 29

Figure 18 External Interface Circuit of EMW3239 ........................................................................................... 30

Figure 19 Convert Circuit .................................................................................................................................. 30

Table Content

Table 1 Pin Definition of EMW3239 ................................................................................................................... 8

Table 2 Range of input voltage .......................................................................................................................... 13

Table 3 Current Parameters................................................................................................................................ 13

Table 4 Absolute Maximum Ratings.................................................................................................................. 13

Table 5 Power Parameters of EMW3239........................................................................................................... 14

Table 6 Temperature and humidity condition .................................................................................................... 15

Table 7 Electrostatic Discharge Parameters ....................................................................................................... 15

Table 8 Radio-frequency standards.................................................................................................................... 16

Table 9 CCK_11 transmit performance parameters of IEEE802.11b mode ...................................................... 16

EMW3239

Datasheet

[Page 4]

Table 10 OFDM_54 transmit performance parameters of IEEE802.11g mode ................................................. 17

Table 11 MCS7 transmit performance parameters of IEEE802.11n-HT20 mode ............................................. 17

Table 12 Receive Sensitivity of IEEE802.11b Mode with Bandwidth 20MHz(dBm)....................................... 18

Table 13 Receive Sensitivity of IEEE802.11g Mode with Bandwidth 20MHz(dBm)....................................... 18

Table 14 Receive Sensitivity of IEEE802.11n-HT20 Mode with Bandwidth 20MHz(dBm) ............................ 19

Table 15 Bluetooth Performance ....................................................................................................................... 20

Table 16 Module MOQ and Package Information ............................................................................................. 31

EMW3239