MRF24J40MA datasheet(3/31 Pages) MICROCHIP

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 2019-2022 Microchip Technology Inc.

DS70000329D-page 3

MRF24J40MA

Features:

• IEEE Std. 802.15.4™ Compliant RF Transceiver

• Supports ZigBee®, MiWi™, MiWi™ P2P and

Proprietary Wireless Networking Protocols

• Small Size: 0.7” x 1.1” (17.8 mm x 27.9 mm),

Surface Mountable

• Integrated Crystal, Internal Voltage Regulator,

Matching Circuitry and PCB Antenna

• Easy Integration into Final Product – Minimize

Product Development, Quicker Time to Market

• Radio Regulation Certification for United States

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

• Compatible with Microchip Microcontroller

Families (PIC16F, PIC18F, PIC24F/H, dsPIC33

and PIC32)

• Up to 400 ft. Range

Operational:

• Operating Voltage: 3.0-3.6V (3.3V typical)

• Temperature Range: -40

C to +85C Industrial

• Simple, Four-Wire SPI Interface

• Low-Current Consumption:

- RX mode: 19 mA (typical)

- TX mode: 23 mA (typical)

-Sleep: 2

A (typical)

RF/Analog Features:

• ISM Band 2.405-2.48 GHz Operation

• Data Rate: 250 kbps

• -94 dBm Typical Sensitivity with +5 dBm

Maximum Input Level

• +0 dBm Typical Output Power with

36 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

11 GND

2.4 GHz IEEE® Std. 802.15.4™ RF Transceiver Module

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