MRF24J40MB datasheet(3/34 Pages) MICROCHIP

3 / 34 page

 2009 Microchip Technology Inc.

Preliminary

DS70599B-page 1

MRF24J40MB

Features:

• IEEE Std. 802.15.4™ Compliant RF Transceiver

• Supports ZigBee®, MiWi™, MiWi P2P and

Proprietary Wireless Networking Protocols

• 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 and PCB Antenna

• Easy Integration into Final Product – Minimize

Product Development, Quicker Time to Market

• Radio Regulation Certified for United States

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

• Compatible with Microchip Microcontroller

Families (PIC16F, PIC18F, PIC24F/H, dsPIC33

and PIC32)

• Up to 4000 ft. Range

Operational:

• Operating Voltage: 2.4-3.6V (3.3V typical)

• Temperature Range: -40

C to +85C Industrial

• Simple, Four-Wire SPI Interface

• Low-Current Consumption:

- RX mode: 25 mA (typical)

- TX mode: 130 mA (typical)

- Sleep: 5

A (typical)

RF/Analog Features:

• ISM Band 2.405-2.475 GHz Operation

• Data Rate: 250 kbps

• -102 dBm Typical Sensitivity with -23 dBm

Maximum Input Level

• +20 dBm Typical Output Power with 56 dB TX

Power Control Range

• Integrated Low Phase Noise VCO, Frequency

Synthesizer and PLL Loop Filter

• Digital VCO and Filter Calibration

• Integrated RSSI ADC and I/Q DACs

• Integrated LDO

• High Receiver and RSSI Dynamic Range

MAC/Baseband Features:

• Hardware CSMA-CA Mechanism, Automatic ACK

Response and FCS Check

• Independent Beacon, Transmit and GTS FIFO

• Supports all CCA modes and RSS/LQI

• Automatic Packet Retransmit Capable

• Hardware Security Engine (AES-128) with CTR,

CCM and CBC-MAC modes

• Supports Encryption and Decryption for MAC

Sublayer and Upper Layer

FIGURE 1:

PIN DIAGRAM

VIN

GND

RESET

WAKE

SDO

SDI

SCK

GND

INT

GND

2.4 GHz IEEE Std. 802.15.4™ 20 dBm RF Transceiver Module

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