Datasheet> 器件分类 > 模块/解决方案> MRF24WG0MBT-I/RM

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MRF24WG0MBT-I/RM: 产品描述WiFi / 802.11 Modules Quad, 12V 5MHz Opamp; 产品类别模块/解决方案; 文件大小631KB，共38页; 制造商Microchip(微芯科技); 官网地址https://www.microchip.com; 标准

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MRF24WG0MBT-I/RM概述

WiFi / 802.11 Modules Quad, 12V 5MHz Opamp

MRF24WG0MBT-I/RM规格参数

参数名称	属性值
Product Attribute	Attribute Value
制造商 Manufacturer	Microchip(微芯科技)
产品种类 Product Category	WiFi / 802.11 Modules
Shipping Restrictions	This product may require additional documentation to export from the United States.
RoHS	Details
支持协议 Protocol Supported	802.11 b/g
频率 Frequency	2.4 GHz
数据速率 Data Rate	11 Mb/s, 54 Mb/s
接口类型 Interface Type	4-Wire, SPI
Output Power	16 dBm, 18 dBm
工作电源电压 Operating Supply Voltage	2.8 V to 3.6 V
Supply Current Transmitting	240 mA
Supply Current Receiving	156 mA
最小工作温度 Minimum Operating Temperature	- 40 C
最大工作温度 Maximum Operating Temperature	+ 85 C
Dimensions	31 mm x 21 mm
系列 Packaging	Reel
Security	WEP, WPA-PSK, WPA-2-PSK
Antenna Connector Type	U.FL
Modulation Technique	DSSS/OFDM
工厂包装数量 Factory Pack Quantity	350

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MRF24WG0MA/MB

MRF24WG0MA/MB Data Sheet

2.4 GHz IEEE 802.11b/g™

Features:

• IEEE 802.11-compliant RF transceiver

• Serialized unique MAC address

• Data rate: 1 to 11 Mbps for 802.11b / 6 to 54 Mbps

for 802.11g

• Compatible with IEEE 802.11b/g/n networks

• Small size: 21 mm x 31 mm 36-pin Surface Mount

module

• Integrated PCB antenna (MRF24WG0MA)

• External antenna option (MRF24WG0MB) with

ultra-miniature coaxial (U.FL) connector

• Easy integration into final product – accelerates

product development, provides quicker time to

market

• Radio regulation certification for United States

(FCC), Canada (IC), and Europe (ETSI)

• Designed for use with Microchip microcontroller

families (PIC18, PIC24, dsPIC33, and PIC32) with

downloadable Microchip TCP/IP Stack

MAC/Baseband Features:

• Hardware CSMA/CA access control, automatic

ACK, and FCS creation and checking

• Automatic MAC packet retransmit

• Hardware Security Engine for AES and

RC4-based ciphers

• Supports 802.1x, 802.1i security: WEP,

WPA-PSK, and WPA-2-PSK.

• Supports Infrastructure, Adhoc, Wi-Fi

Direct

Client

• Implements Wi-Fi Protected Setup (WPS), and

SoftAP for easy product commissioning

Applications:

• Utility and Smart Energy:

- Thermostats

- Smart Meters

- White Goods

- HVAC

• Consumer Electronics:

- Remote Control

- Internet Radio

- Home Security

- Toys

• Industrial Controls:

- Chemical Sensors

- HVAC

- Security Systems

- M2M Communication

• Remote Device Management:

- Location and Asset Tracking

- Automotive

- Code Update

• Retail:

- POS Terminals

- Wireless Price Tags

- Digital Remote

• Medical, Fitness, and Health Care:

- Glucose Meters

- Fitness Equipment

- Patient Asset Tracking

Operational:

•

Single operating voltage: 2.8V to 3.6V (3.3V typical)

Temperature range: -40°C to +85°C

Simple, four-wire SPI interface with interrupt

Low-current consumption:

- RX mode – 156 mA (typical)

- TX mode – 240 mA (+18 dBm typical)

- PS mode – 4 mA (typical)

- Hibernate mode – 0.1 mA (typical)

RF/Analog Features:

•

ISM Band 2.400 to 2.484 GHz operation

Channels 1-11

DSSS/OFDM modulation

Application throughput: 4500 kbps

-95 dBm Typical sensitivity at 1 Mbps

+18 dBm Typical 802.11b TX power with control

+16 dBm Typical 802.11g TX power with control

Integrated low phase noise VCO, RF frequency

synthesizer, PLL loop filter and PA

• Integrated RSSI ADC and I/Q DACs, RSSI

readings available to host



2012 Microchip Technology Inc.

Preliminary Information

DS70686B-page 1

MRF24WG0MA/MB

Table of Contents

1.0 Device Overview .......................................................................................................................................................................... 5

2.0 Circuit Description ...................................................................................................................................................................... 11

3.0 Regulatory Approval................................................................................................................................................................... 21

4.0 Electrical Characteristics ............................................................................................................................................................ 27

Appendix A: Revision History............................................................................................................................................................... 31

The Microchip Web Site ....................................................................................................................................................................... 33

Customer Change Notification Service ................................................................................................................................................ 33

Customer Support ................................................................................................................................................................................ 33

Reader Response ................................................................................................................................................................................ 34

Product Identification System .............................................................................................................................................................. 35

TO OUR VALUED CUSTOMERS

It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip

products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and

enhanced as new volumes and updates are introduced.

If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via

E-mail at

docerrors@microchip.com

or fax the

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in the back of this data sheet to (480) 792-4150. We

welcome your feedback.

Most Current Data Sheet

To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at:

http://www.microchip.com

You can determine the version of a data sheet by examining its literature number found on the bottom outside corner of any page.

The last character of the literature number is the version number, (e.g., DS30000A is version A of document DS30000).

Errata

An errata sheet, describing minor operational differences from the data sheet and recommended workarounds, may exist for current

devices. As device/documentation issues become known to us, we will publish an errata sheet. The errata will specify the revision

of silicon and revision of document to which it applies.

To determine if an errata sheet exists for a particular device, please check with one of the following:

• Microchip’s Worldwide Web site;

http://www.microchip.com

• Your local Microchip sales office (see last page)

When contacting a sales office, please specify which device, revision of silicon and data sheet (include literature number) you are

using.

Customer Notification System

www.microchip.com

to receive the most current information on all of our products.



2012 Microchip Technology Inc.

Preliminary Information

DS70686B-page 3

MRF24WG0MBT-I/RM相似产品对比

	MRF24WG0MBT-I/RM	MRF24WG0MB-I/RM	MRF24WG0MAT-I/RM	MRF24WG0MA-I/RM
描述	WiFi / 802.11 Modules Quad, 12V 5MHz Opamp	WiFi / 802.11 Modules Dual 3.3V2.4GHz Opam	RF TXRX MODULE WIFI TRACE ANT	RF TXRX MODULE WIFI TRACE ANT

MRF24WG0MBT-I/RM

MRF24WG0MBT-I/RM概述

MRF24WG0MBT-I/RM规格参数

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