MRF24J40-I/ML Microchip Technology, MRF24J40-I/ML Datasheet - Page 65

• 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 2-63:
REGISTER 2-64:
© 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-4
bit 3-0
Note 1:
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-5
bit 4
bit 3
bit 2-0
Note 1:
BATTH3
R/W-0
TXFIL
R/W-0
(1)
The Battery Low-Voltage Indicator (BATIND) bit is located in the RXSR (0x30<5>) register and the Battery
Monitor Enable (BATEN) bit is located in the RFCON6 (0x206<3>) register.
The Battery Low-Voltage Threshold (BATTH) bits are located in the RFCON5 (0x205<7:4>) register and
the Battery Low-Voltage Indicator (BATIND) bit is located in the RXSR (0x30<5>) register.
TXFIL: TX Filter Control bit
Default value: ‘0’. Recommended value: ‘1’.
Reserved: Maintain as ‘0’
20MRECVR: 20 MHz Clock Recovery Control bits
Recovery from Sleep control.
1 = Less than 1 ms (recommended)
0 = Less than 3 ms (default)
BATEN: Battery Monitor Enable bit
1 = Enabled
0 = Disabled (default)
Reserved: Maintain as ‘0’
BATTH<3:0>: Battery Low-Voltage Threshold bits
1110 = 3.5V
1101 = 3.3V
1100 = 3.2V
1011 = 3.1V
1010 = 2.8V
1001 = 2.7V
1000 = 2.6V
0111 = 2.5V
0110 = Undefined
...
0000 = Undefined
Reserved: Maintain as ‘0’
BATTH2
R/W-0
R/W-0
r
RFCON5: RF CONTROL 5 REGISTER (ADDRESS: 0x205)
RFCON6: RF CONTROL 6 REGISTER (ADDRESS: 0x206)
(1)
r = reserved
W = Writable bit
‘1’ = Bit is set
r = reserved
W = Writable bit
‘1’ = Bit is set
BATTH1
R/W-0
R/W-0
r
(1)
20MRECVR
BATTH0
R/W-0
R/W-0
(1)
Preliminary
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
BATEN
R/W-0
R/W-0
r
(1)
(1)
R/W-0
R/W-0
r
r
x = Bit is unknown
x = Bit is unknown
MRF24J40
R/W-0
R/W-0
r
r
DS39776C-page 65
R/W-0
R/W-0
r
r
bit 0
bit 0