MRF24J40-I/ML Microchip Technology, MRF24J40-I/ML Datasheet - Page 69

• 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 2-70:
REGISTER 2-71:
© 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-5
bit 4-0
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-0
Note 1:
RFSTATE2
RSSI7
R-0
R-0
(1)
The number of RSSI samples averaged, set by RSSINUMx (0x25<5:4>) bits.
RFSTATE<2:0>: RF State Machine bits
111 = RTSEL2
110 = RTSEL1
101 = RX
100 = TX
011 = CALVCO
010 = SLEEP
001 = CALFIL
000 = RESET
Reserved: Maintain as ‘0’
RSSI<7:0>: Averaged RSSI Value bits
RFSTATE1
RSSI6
R-0
R-0
RFSTATE: RF STATE REGISTER (ADDRESS: 0x20F)
RSSI: AVERAGED RSSI VALUE REGISTER (ADDRESS: 0x210)
(1)
W = Writable bit
‘1’ = Bit is set
W = Writable bit
‘1’ = Bit is set
RFSTATE0
RSSI5
R-0
R-0
(1)
RSSI4
R-0
Preliminary
U-0
—
(1)
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
RSSI3
R-0
U-0
—
(1)
RSSI2
R-0
U-0
—
(1)
x = Bit is unknown
MRF24J40
x = Bit is unknown
RSSI1
R-0
U-0
—
(1)
DS39776C-page 69
RSSI0
R-0
U-0
—
(1)
bit 0
bit 0