AT86RF212 Atmel Corporation, AT86RF212 Datasheet - Page 149

• Manufacturer Part Number: AT86RF212
• Manufacturer: Atmel Corporation

Specifications of AT86RF212

• Max. Operating Frequency: 0 MHz
• Crypto Engine: AES
• Operating Voltage (vcc): 1.8 to 3.6
• Frequency Band: 700/800/900MHz
• Max Data Rate (mb/s): 1
• Antenna Diversity: No
• External Pa Control: Yes
• Power Output (dbm): 10
• Receiver Sensitivity (dbm): -110
• Receive Current Consumption (ma): 9.0
• Transmit Current Consumption (ma): 18 at 5dBm
• Link Budget (dbm): 120

9.8.2 Register Description
8168C-MCU Wireless-02/10
The value of the SFD can be changed if it is needed to operate non IEEE 802.15.4
compliant networks. An IEEE 802.15.4 compliant network node does not synchronize to
frames with a different SFD value.
Due to the way the SHR is formed, it is not recommended to set the low-order 4 bits to
0. The LSB of the SFD is transmitted first, i.e. right after the last bit of the preamble
sequence.
Register 0x0B (SFD_VALUE):
This register contains the one octet start-of-frame delimiter (SFD) to synchronize to a
received frame.
Table 9-21. Register 0x0B (SFD_VALUE)
• Bit 7:0 – SFD_VALUE
For IEEE 802.15.4 compliant networks, set SFD_VALUE = 0xA7 as specified in [2].
This is the default value of the register.
To establish non IEEE 802.15.4 compliant networks, the SFD value can be changed to
any other value. If enabled, IRQ_2 (RX_START) is issued only if the received SFD
matches SFD_VALUE and a valid PHR is received.
Bit
Name
Read/Write
Reset Value
7
1
6
0
5
1
4
0
SFD_VALUE[7:0]
R/W
3
0
2
1
AT86RF212
1
1
0
1
149