The MRF24J40MA is an IEEE 802.15.4-compliant, surface-mount module with integrated crystal, internal voltage regulator, matching circuitry and PCB antenna. The MRF24J40MA module operates in the non-licensed 2.4 GHz frequency band and is FCC, IC and ETSI compliant. The MRF24J40MA module is compatible with Microchip's ZigBee, MiWi and MiWi P2P software stacks. Each software stack is available as a free download, including source code, from the Microchip web site. 2.4 GHz RF Transceiver Module Features - IEEE Std. 802.15.4-compliant RF Transceiver
- Supports ZigBee, MiWi, MiWi P2P and Proprietary Wireless Networking Protocols
- Dimensions: 0.7” × 1.1” (17.8 mm × 27.9 mm)
- Surface Mountable
- Integrated Crystal, Internal Voltage Regulator, Matching Circuitry and PCB Antenna
- Easy Integration into Final Product
- 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
- Operating Voltage: 2.4-3.6V (3.3V typical)
- Temperature Range: -40°C to +85°C Industrial
- Simple, Four-Wire SPI Interface
- RX mode current consumption: 19 mA typical
- TX mode current consumption: 23 mA typical
- Sleep mode: 2 µA 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
2.4 GHz RF Transceiver Module Resources
|
