mrf24j40 Series

2.4 Ghz IEEE/ZigBee transceiver

Catalog

2.4 Ghz IEEE/ZigBee transceiver

Part	Modulation	Frequency	Sensitivity	Power - Output	Current - Transmitting	Voltage - Supply [Min]	Voltage - Supply [Max]	Serial Interfaces	Protocol	GPIO	Data Rate (Max) [Max]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Type	Supplier Device Package	Current - Receiving	RF Family/Standard	Package / Case
Microchip Technology MRF24J40T-I/ML	O-QPSK	2.4 GHz	-95 dBm	0 dBm	23 mA	2.4 V	3.6 V	SPI	MiWi®, Zigbee®	6	625 kbps	Surface Mount	85 °C	-40 °C	TxRx + MCU	40-QFN (6x6)	19 mA	802.15.4	40-VFQFN Exposed Pad

Catalog

2.4 Ghz IEEE/ZigBee transceiver

Key Features

- Complete IEEE 802.15.4 radio

- Supports ZigBee™ and MiWi™ protocols

- Simple four-wire SPI interface

- Integrated 20 MHz and 32.768 kHz oscillator drive

- Low current consumption

- Hardware CSMA-CA Mechanism

- Automatic ACK response

- Hardware security engine (AES-128)

- Automatic packet retransmit capable

- Small 40-pin leadless QFN 6x6 mm2 package

Description

MRF24J40 is a complete IEEE 802.15.4 radio and operates in the 2.4GHz frequency band. The MRF24J40 supports ZigBee™, MiWi™ and proprietary protocols to provide an ideal solution for wireless sensor networks, home automation, building automation and consumer applications. For a modular solution based on the MRF24J40, Microchip offers the [MRF24J40MA](https://www.microchip.com/en-us/product/MRF24J40MA). This fully-certified module minimizes product development and enables quick time to market.