MRF24J40-I/ML Microchip Technology, MRF24J40-I/ML Datasheet - Page 49

• 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 2-41:
© 2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6
bit 5-3
bit 2-0
SECIGNORE
W-0
SECIGNORE: RX Security Decryption Ignore bit
1 = Ignore decryption process
SECSTART: RX Security Decryption Start bit
1 = Start decryption process
RXCIPHER<2:0>: RX FIFO Security Suite Select bits
111 = AES-CBC-MAC-32
110 = AES-CBC-MAC-64
101 = AES-CBC-MAC-128
100 = AES-CCM-32
011 = AES-CCM-64
010 = AES-CCM-128
001 = AES-CTR
000 = None (default)
TXNCIPHER<2:0>: TX Normal FIFO Security Suite Select bits
111 = AES-CBC-MAC-32
110 = AES-CBC-MAC-64
101 = AES-CBC-MAC-128
100 = AES-CCM-32
011 = AES-CCM-64
010 = AES-CCM-128
001 = AES-CTR
000 = None (default)
SECSTART RXCIPHER2 RXCIPHER1 RXCIPHER0
W-0
SECCON0:
W = Writable bit
‘1’ = Bit is set
R/W-0
SECURITY CONTROL 0 REGISTER (ADDRESS
R/W-0
Preliminary
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
R/W-0
TXNCIPHER2
R/W-0
: 0x2C)
x = Bit is unknown
TXNCIPHER1
MRF24J40
R/W-0
DS39776C-page 49
TXNCIPHER0
R/W-0
bit 0