MRF24WG0MA/MB
2.4 GHz, IEEE Std. 802.11™ b/g RF Transceiver Module Product Brief
FEATURES:
MAC/BASEBAND FEATURES:
• IEEE Std. 802.11-compliant RF Transceiver
• Serialized unique MAC address
• Hardware CSMA/CA access control, automatic
ACK, and FCS creation and checking
• Hardware Security Engine for AES and RC4-based
ciphers
• Data Rate: 1, 2, 5.5, 11 Mbps 802.11b;
6, 9, 12, 18, 24, 36, 48, 54 Mbps 802.11g
• Supports 802.1x, 802.1i security: WEP, WPA-PSK,
and WPA-2-PSK
• IEEE Std. 802.11™ b/g/n compatible
• Small size: 21 mm x 31 mm 36-pin surface mount
footprint compatible to MRF24WB0M parts
APPLICATIONS:
• MA – Integrated PCB antenna +18 dBm output
• MB – External antenna U.FL connector +18 dBm
output
• Utility and Smart Energy
-
-
-
-
Thermostats
Smart Meters
White Goods
HVAC
• Range: up to 400m (1300 ft.)
• Easy integration into final product – accelerates
product development and provides quicker time to
market
• Consumer Electronics
• Designed for use with Microchip microcontroller
families (PIC18, PIC24, dsPIC33, and PIC32) with
downloadable Microchip TCP/IP Stack
-
-
-
-
Remote Controls
Internet Radio
Home Security
Toys
OPERATIONAL:
• Industrial Controls
• Single operating voltage: 2.8V-3.6V (3.3V typical)
• Temperature Range: –40°C to +85°C Industrial
• Simple, four-wire SPI interface with interrupt
• Low current consumption:
-
-
-
-
Chemical Sensors
HVAC
Security Systems
M2M Communication
- RX mode – 95 mA (typical)
• Remote Device Management
- TX mode – 275 mA (+18 dBm, 802.11b)
- Sleep – 500 µA (typical)
-
-
-
Location and Asset Tracking
Automotive
- Hibernate – <2 µA (typical)
Code Update
• Retail
RF/ANALOG FEATURES:
-
-
-
POS Terminals
• ISM Band 2.400 GHz-2.484 GHz operation
Wireless Price Tags
Digital Remote
• 14 Channels selectable individually or
domain- restricted
• Medical, Fitness, and Healthcare
• Data – 4500 kbps
-
-
-
Glucose Meters
• –95 dBm typical sensitivity at 1 Mbps
• +18 dBm typical 802.11b Tx power with control
• +14 dBm typical 802.11g Tx power with control
• Integrated RSSI readings available to host
Fitness Equipment
Patient Asset Tracking
2011-2012 Microchip Technology Inc.
DS61170B-page 1