AT86RF232 Atmel Corporation, AT86RF232 Datasheet - Page 44

• Manufacturer Part Number: AT86RF232
• Manufacturer: Atmel Corporation

Specifications of AT86RF232

• 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): 0.25
• Antenna Diversity: Yes
• External Pa Control: Yes
• Power Output (dbm): 3
• Receiver Sensitivity (dbm): -100
• Receive Current Consumption (ma): 11.8
• Transmit Current Consumption (ma): 13.8
• Link Budget (dbm): 103

Figure 7-10. Extended Operating Mode State Diagram.
44
BUSY_RX_AACK
(Receive State)
BUSY_RX
AT86RF232
(Power-on after V
TRX_OFF
XOSC=ON
From / To
P_ON
Pull=ON
Detected
Detected
Finished
Frame
Trans-
action
(all states except SLEEP)
SHR
SHR
FORCE_TRX_OFF
End
DD
15
)
RX_AACK_ON
(Rx Listen State)
RX_ON
6
12
(Sleep State)
2
XOSC=OFF
SLEEP
Pull=OFF
8
RX_AACK_ON
TX_ARET_ON
TRX_OFF
(Clock State)
XOSC=ON
PLL_ON
Pull=OFF
7
RX_ON
3
5
9
TX_ARET_ON
Legend:
Blue:
Red:
Green: Event
PLL_ON
13
(PLL State)
(all states except P_ON)
Basic Operating Mode States
Extended Operating Mode States
SPI Write to Register TRX_STATE (0x02)
Control signals via IC Pin
4
/RST = H
14
SLP_TR = H
TX_START
SLP_TR=H
TX_START
11
FORCE_PLL_ON
(all states except SLEEP
TRX_OFF
From / To
Frame
End
or
or
Frame
End
10
or P_ON)
8321A–MCU Wireless–10/11
BUSY_TX_ARET
/RST = L
(Transmit State)
(from all states)
BUSY_TX
RESET