MRF24J40-I/ML Microchip Technology, MRF24J40-I/ML Datasheet - Page 44

• Manufacturer Part Number: MRF24J40-I/ML
• Description: IC TXRX IEEE/ZIGBEE 2.4GHZ 40QFN
• Manufacturer: Microchip Technology

Specifications of MRF24J40-I/ML

• Package / Case: 40-QFN
• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4
• Applications: ISM, ZigBee™
• Power - Output: 0dBm
• Sensitivity: -95dBm
• Voltage - Supply: 2.4 V ~ 3.6 V
• Current - Receiving: 18mA
• Current - Transmitting: 18mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Number Of Receivers: 1
• Number Of Transmitters: 1
• Wireless Frequency: 2.4 GHz
• Interface Type: 4 Wire SPI
• Noise Figure: 8 dB
• Output Power: + 0 dBm
• Operating Supply Voltage: 2.5 V, 3.3 V
• Maximum Operating Temperature: 85 C
• Mounting Style: SMD/SMT
• Maximum Supply Current: 22 mA
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

REGISTER 2-35:
DS39776C-page 44
MRF24J40
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5-4
bit 3-0
TXBMSK
R/W-0
TXBMSK: TX Beacon FIFO Interrupt Mask bit
1 = TX Beacon FIFO interrupt is masked
0 = TX Beacon FIFO interrupt is not masked (default)
WU/BCN: Wake-up/Beacon Interrupt Status bit
Indicates if the WAKEIF interrupt was due to beacon start or wake-up.
1 = Beacon start interrupt
0 = Wake-up interrupt
RSSINUM<1:0>: RSSI Average Symbols bits
11 = 8 symbols (default)
10 = 4 symbols
01 = 2 symbols
00 = 1 symbol
Reserved: Maintain as ‘0’
WU/BCN
R-0
TXBCON1: TRANSMIT BEACON CONTROL 1 REGISTER (ADDRESS: 0x25)
r = reserved
W = Writable bit
‘1’ = Bit is set
RSSINUM1
R/W-1
RSSINUM0
R/W-1
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R-0
r
R-0
r
© 2010 Microchip Technology Inc.
x = Bit is unknown
R-0
r
R-0
r
bit 0