Datasheet> 器件分类 > 无线/射频/通信> 电信电路> MRF24WG0MB-I/RM

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MRF24WG0MB-I/RM: 产品描述WiFi / 802.11 Modules Dual 3.3V2.4GHz Opam; 产品类别无线/射频/通信电信电路; 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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MRF24WG0MB-I/RM概述

WiFi / 802.11 Modules Dual 3.3V2.4GHz Opam

MRF24WG0MB-I/RM规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Microchip(微芯科技)
包装说明	MODULE-36
Reach Compliance Code	compliant
Factory Lead Time	12 weeks
Samacsys Description	WiFi Modules (802.11) Dual 3.3V2.4GHz Opam MRF24WG0MA/MB Data Sheet 2.4 GHz IEEE 802.11b/g
JESD-30 代码	R-XDMA-N36
JESD-609代码	e3
长度	31 mm
功能数量	1
端子数量	36
最高工作温度	85 °C
最低工作温度	-40 °C
封装主体材料	UNSPECIFIED
封装等效代码	MODULE,36LEAD,.8
封装形状	RECTANGULAR
封装形式	MICROELECTRONIC ASSEMBLY
峰值回流温度（摄氏度）	NOT SPECIFIED
电源	3.3 V
认证状态	Not Qualified
座面最大高度	2.7 mm
标称供电电压	3.3 V
表面贴装	NO
电信集成电路类型	TELECOM CIRCUIT
温度等级	INDUSTRIAL
端子面层	MATTE TIN
端子形式	NO LEAD
端子节距	1.27 mm
端子位置	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED
宽度	21 mm

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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

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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

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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:

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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

MRF24WG0MB-I/RM相似产品对比

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

MRF24WG0MB-I/RM

MRF24WG0MB-I/RM概述

MRF24WG0MB-I/RM规格参数

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