MRF24J40MA Datasheet, PDF (3/30 Pages) Microchip Technology – 2.4 GHz IEEE Std. 802.15.4 RF Transceiver Module

MRF24J40MA
2.4 GHz IEEE Std. 802.15.4™ RF Transceiver Module
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 400m Range (outdoor, line-of-sight)
Operational:
• 20/10/5/2.5 MHz Clock Output:
- Available to drive microcontroller clock
• 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: 19 mA (typical)
- TX mode: 23 mA (typical)
- Sleep: 2 μA (typical)
FIGURE 1:
PIN DIAGRAM
• Supports Power Save mode
RF/Analog Features:
• ISM Band 2.405-2.48 GHz Operation
• Data Rate: 250 kbps
• -94 dBm Typical Sensitivity
• +0 dBm Typical Output Power and
40 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
• Hardware Security Engine (AES-128) with CTR,
CCM and CBC-MAC modes
• Supports all CCA modes and RSS/LQI
• Automatic Packet Retransmit Capable
• Supports In-Line or Stand-Alone modes for both
Encryption and Decryption
GND 1
RESET 2
WAKE 3
INT 4
SDI 5
SCK 6
12 GND
11 GND
10 VIN
9 CLKOUT
8 CS
7 SDO
© 2008 Microchip Technology Inc.
Advance Information
DS70329A-page 1