Microchip Technology Inc

MRF24J40MB

End of Life

Parameter Name
Value
Type
802.15.4
Output Power (dBm)
20.00
Clock
20 MHz
Host Interface
4-wire SPI
Pin Count
12
RF Module
Yes
RF Transceiver
Yes
Frequency Range
2.405-2.475
Input Sensitivity (mVpp)
-102.00
RSSI
Yes
TX Current Consumption
120.00
RX Current Consumption
25.00
Sleep Mode Current Consumption
Yes
MAC
Yes
MAC Features
CSMA-CA
Encryption
AES128
Antenna
PCB

Product Description

MRF24J40MB is a 2.4 GHz IEEE 802.15.4 radio transceiver module intended for longer range applications.  The MRF24J40MB has an integrated PCB antenna, matching circuitry, and supports the ZigBee®, MiWi™ and MiWi P2P protocols.  The MRF24J40MB module connects to hundreds of PIC® microcontrollers via a 4-wire SPI interface and is an ideal solution for AMR/AMI metering, wireless sensor networks, home automation, building automation and consumer applications.

Features
    • 2.4 GHz IEEE 802.15.4 Transceiver Module
    • Supports ZigBee®, MiWi™, and MiWi P2P protocols
    • FCC (USA), IC (Canada), ETSI (Europe)
    • Integrated PCB Antenna with simple four-wire SPI interface to PIC® microcontroller
    • Integrated PA/LNA - Tx power +20 dBm - Rx sensitivity -102 dBm
    • Hardware CSMA-CA Mechanism, Automatic ACK response
    • Hardware security engine (AES-128)
    • Automatic packet retransmit capable
    • Small Size: 0.9" x 1.3" (22.9 mm x 33.0 mm), Surface Mountable

MRF24J40MD

In Production

Parameter Name
Value
Type
802.15.4
Output Power (dBm)
20.00
Clock
20 MHz
Host Interface
4-Wire SPI
Pin Count
12
RF Module
Yes
RF Transceiver
Yes
Operating Temperature Range
-40 to 85
Frequency Range
2.405-2.475
Input Sensitivity (mVpp)
-104.00
Rx Input Sensitivity (dB)
-104
RSSI
Yes
TX Current Consumption
77.00
RX Current Consumption
25.00
Sleep Mode Current Consumption
Yes
MAC
Yes
MAC Features
CSMA-CA
Encryption
AES128
Antenna
PCB

Product Description

MRF24J40MD is a 2.4 GHz IEEE 802.15.4 radio transceiver module intended for longer range applications.  The MRF24J40MD has an integrated PCB antenna, matching circuitry, and supports the ZigBee®, MiWi™ and MiWi P2P protocols.  The MRF24J40MD module connects to hundreds of PIC® microcontrollers via a 4-wire SPI interface and is an ideal solution for AMR/AMI metering, wireless sensor networks, home automation, building automation and consumer applications.

Features
    • 2.4 GHz IEEE 802.15.4 Transceiver Module
    • Supports ZigBee®, MiWi™, and MiWi P2P protocols
    • Pin Compatible with MRF24J40MB and MRF24J40MC
    • Compliance:
      • Modular Certified for the United States (FCC) and Canada (IC)
      • European R&TTE Directive Assessed Radio Module
      • Australia/New Zealand
    • Compatible with Microchip microcontroller families (PIC16, PIC18, PIC24, dsPIC33 and PIC32)
    • Integrated PCB Antenna with simple four-wire SPI interface to PIC® microcontroller
    • Small size: 0.9" x 1.3" (22.9 mm x 33.0 mm), Surface Mountable
    • Integrated Crystal, Internal Voltage Regulator, Matching Circuitry, Power Amplifier, Low Noise Amplifier
    • Easy Integration into Final Product: Minimize Product Development, Quicker Time to Market
    • Integrated PA/LNA - Tx power +19 dBm - Rx sensitivity -104 dBm
    • Hardware CSMA-CA Mechanism, Automatic ACK response
    • Hardware security engine (AES-128)
    • Automatic packet retransmit capable