Microchip logo
Microchip logo
  • All
  • Products
  • Documents
  • Applications Notes
product primary image

MRF24J40MA

Status: In Production

Features:

  • •2.4GHz IEEE 802.15.4 Transceiver module supports ZigBee™, MiWi™, and MiWi P2P protocols •FCC (USA), IC (Canade), ETSI (Europe) Certified •Integrated PCB Antenna with simple four-wire SPI interface to PIC® microcontroller •Low current consumption (Tx 23mA, Rx 19mA, Sleep 2uA) •Hardware CSMA-CA Mechanism •Automatic ACK response •Hardware security engine (AES-128) •Automatic packet retransmit capable •Surface Mountable
View More
Overview
Documents
Development Environment
RoHS Information
Buy Now

Device Overview

Summary

MRF24J40MA is a certified 2.4 GHz IEEE 802.15.4 radio transceiver module. The MRF24J40MA has an integrated PCB antenna, matching circuitry, and supports the ZigBee™, MiWi™ and MiWi P2P protocols. The MRF24J40MA module connects to hundreds of PIC® microcontrollers via a 4-wire SPI interface and is an ideal solution for wireless sensor networks, home automation, building automation, and consumer applications.

Additional Features
  • 2.4GHz IEEE 802.15.4 Transceiver module supports ZigBee™, MiWi™, and MiWi P2P protocols
  • FCC (USA), IC (Canade), ETSI (Europe) Certified
  • Integrated PCB Antenna with simple four-wire SPI interface to PIC® microcontroller
  • Low current consumption (Tx 23mA, Rx 19mA, Sleep 2uA)
  • Hardware CSMA-CA Mechanism
  • Automatic ACK response
  • Hardware security engine (AES-128)
  • Automatic packet retransmit capable
  • Surface Mountable
Parametrics
Name
Value
Type
802.15.4
Family
Wireless
Clock
20 MHz
Host Interface
4-wire SPI
Pin Count
12
Int OSC
20MHz, 32kHz
Max Speed (MHz)
5
IO Pins
2
RF Module
Yes
RF Transceiver
Yes
Operating Temperature Range
-40 to 85
Max Speed (MHz)1
20
Vdd Range(V)
2.4 to 3.6
ZigBee Stack
Yes
MiWI Stack
Yes
Digital Comm. Periph
SPI
Rf Data Rate
250
Frequency Range
2.405-2.48
Input Sensitivity (mVpp)
-94
Rx Input Sensitivity (dB)
-94
RSSI
Yes
TX Current Consumption
23.00
RX Current Consumption
19.00
Sleep Mode Current Consumption
2µA
MAC
Yes
MAC Features
CSMA-CA
Encryption
AES128
Antenna
PCB
Comments
IEEE 802.15.4 Compliant, Agency certified transceiver module.

Documents

Jump to:

Data Sheet

08/18/2010
3549KB
11/10/2008
399KB

Brochures

10/06/2014
3370KB

Software

Gerber Files

Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
MRF24J40MA PICtail/PICtail Plus
MRF24J40MA PICtail/PICtail Plus ( AC164134-1 )

The MRF24J40MA PICtail™/PICtail Plus Daughter Board is a demonstration and development daughter board for the MRF24J40MA IEEE 802.15.4, 2.4 GHz RF Transceiver module.

The daughter board plugs into multiple Microchip Technology demonstration and development boards.  For example, for 8-bit

...

Learn More
Add To Cart
MiWi Demo Kit - 2.4 GHz MRF24J40
MiWi Demo Kit - 2.4 GHz MRF24J40 ( DM182016-1 )

The MiWi Demo Kit – 2.4 GHz MRF24J40 is an easy-to-use evaluation and development platform for IEEE 802.15.4 application designers. Developers can develop/debug and demo application code all on the same platform.

The kit includes all hardware needed to rapidly prototype wireless applications, and is pre-programmed with the MiWi™ Mesh protocol stack. Complete demo...

Learn More
Add To Cart
MiWi Protocol to Wi-Fi Wireless Demo Kit
MiWi Protocol to Wi-Fi Wireless Demo Kit ( DM182018 )

The MiWi™ Protocol to Wi-Fi® Wireless Demo kit allows developers to evaluate and experiment with MiWi protocol to Wi-Fi gateway solutions.  The kit includes a Wireless Evaluation Board with both the MiWi protocol and Wi-Fi transceivers.  The kit also includes two MiWi Demo Boards to create a three node MiWi protocol network.

The Wireless Evaluation Board can be...

Learn More
Add To Cart

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MRF24J40MA-I/RM
0.900000
1.037037
12
MODULE
Varies
NiAu
e4
MRF24J40MAT-I/RM
0.900000
1.807500
12
MODULE
Varies
NiAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

Buy

Grid
View
Table
View
Filter:
Apply
Clear
Product
Leads
Package Type
Temp Range
Packing Media
5K Pricing
Buy