MRF24WB0MA/RM Microchip Technology, MRF24WB0MA/RM Datasheet - Page 3

• Manufacturer Part Number: MRF24WB0MA/RM
• Description: TXRX RF 2.4GHZ PCB ANT 802.11B
• Manufacturer: Microchip Technology

Specifications of MRF24WB0MA/RM

• Frequency: 2.4GHz
• Data Rate - Maximum: 1Mbps
• Modulation Or Protocol: 802.11 b
• Applications: ISM
• Power - Output: 10dBm
• Sensitivity: -91dBm
• Voltage - Supply: 2.7 V ~ 3.6 V
• Current - Receiving: 85mA
• Current - Transmitting: 154mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: On-Board, Trace
• Operating Temperature: 0°C ~ 70°C
• Package / Case: Module
• Wireless Frequency: 2.4 GHz
• Interface Type: SPI, JTAG
• Board Size: 21 mm x 31 mm
• Modulation: DSSS
• Security: WEP, WPA-PSK, WPA-2-PSK
• Operating Voltage: 2.7 V to 3.6 V
• Antenna: PCB Meander
• Operating Temperature Range: 0 C to + 70 C
• Frequency Rf: 2.4GHz
• Transmit Power: 9mW
• Module Interface: SPI, 4-Wire
• Modulation Type: DSSS
• Data Rate Max: 2Mbps
• Supply Current: 154mA
• Supply Voltage Range: 2.7V To 3.6V
• Frequency Range: 2.4GHz
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• For Use With/related Products: PIC18, PIC24, dsPIC33, PIC32
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Features:
• IEEE Std. 802.11-compliant RF Transceiver
• Serialized unique MAC address
• Data Rate: 1 and 2 Mbps
• IEEE Std. 802.11b/g/n compatible
• Small size: 21mm x 31mm 36-pin Surface Mount
• Integrated PCB antenna (MRF24WB0MA)
• External antenna option (MRF24WB0MB) with
• Range: up to 400m (1300 ft.)
• Easy integration into final product – accelerates
• Radio regulation certification for United States
• Wi-Fi® certified (WFA ID: WFA7150)
• Designed for use with Microchip microcontroller
Operational:
• Single operating voltage: 2.7V-3.6V (3.3V typical)
• Temperature Range: 0° C to +70° C Commercial
• Simple, four-wire SPI interface with interrupt
• Low-current consumption:
RF/Analog Features:
• ISM Band 2.400-2.483.5 GHz operation
• 14 Channels selectable individually or domain-
• DSSS Modulation
• Data Rate – 1000 kbps
• -91 dBm Typical sensitivity at 1 Mbps
• +10 dBm Typical output power with control
• Integrated low phase noise VCO, RF frequency
• Digital VCO and filter calibration
 2010 Microchip Technology Inc.
Module
ultra miniature coaxial (U.FL) connector
product development, provides quicker time to
market
(FCC), Canada (IC), Europe (ETSI) and Japan
(ARIB)
families (PIC18, PIC24, dsPIC33, and PIC32) with
downloadable Microchip TCP/IP Stack
- RX mode – 85 mA (typical)
- TX mode – 154 mA (+10 dBm typical)
- Sleep – 250 µA (typical)
- Hibernate – <0.1 µA (typical)
restricted
synthesizer, PLL loop filter and PA
MRF24WB0MA/MRF24WB0MB Data Sheet
2.4 GHz IEEE Std. 802.11b™
MRF24WB0MA/MRF24WB0MB
Preliminary
• Integrated RSSI ADC and I/Q DACs, RSSI
• Balanced receiver and transmitter characteristics
MAC/Baseband Features:
• Hardware CSMA/CA access control, automatic
• Automatic MAC packet retransmit
• Hardware Security Engine for AES and
• Supports 802.1x, 802.1i security: WEP,
Applications:
• Utility and Smart Energy
• Consumer Electronics
• Industrial Controls
• Remote Device Management
• Retail
• Medical, Fitness, and Healthcare
readings available to host
for low power consumption
ACK, and FCS creation and checking
RC4-based ciphers
WPA-PSK, and WPA-2-PSK.
- Thermostats
- Smart Meters
- White Goods
- HVAC
- Remote Control
- Internet Radio
- Home Security
- Toys
- Chemical Sensors
- HVAC
- Security Systems
- M2M Communication
- Location and Asset Tracking
- Automotive
- Code Update
- POS Terminals
- Wireless Price Tags
- Digital Remote
- Glucose Meters
- Fitness Equipment
- Patient Asset Tracking
DS70632A-page 3