AT86RF231 Atmel Corporation, AT86RF231 Datasheet - Page 63

• Manufacturer Part Number: AT86RF231
• Manufacturer: Atmel Corporation

Specifications of AT86RF231

• Max. Operating Frequency: 0 MHz
• Crypto Engine: AES
• Operating Voltage (vcc): 1.8 to 3.6
• Frequency Band: 2.4 GHz
• Max Data Rate (mb/s): 2
• Antenna Diversity: Yes
• External Pa Control: Yes
• Power Output (dbm): 3
• Receiver Sensitivity (dbm): -101
• Receive Current Consumption (ma): 13.2
• Transmit Current Consumption (ma): 14.4
• Link Budget (dbm): 104

Figure 7-11. Example Timing of an RX_AACK Transaction
8111C–MCU Wireless–09/09
Frame Type
TRX_STATE
RX/TX
IRQ
Typ. Processing Delay
RX_AACK_ON
0
If register bit AACK_ACK_TIME (register 0x17, XAH_CTRL_1) is set, an acknowledgment frame
is sent already 2 symbol times after the reception of the last symbol of a data or MAC command
frame.
64
SFD
RX
Data Frame (Length = 10, ACK=1)
t
IRQ
512
BUSY_RX_AACK
TRX_END
(12 symbols)
192 µs
704
ACK Frame
TX
AT86RF231
1088
RX_AACK_ON
RX
time [µs]
63