AT86RF232 Atmel Corporation, AT86RF232 Datasheet - Page 39

• 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

7.1.4.6 State Transition Timing Summary
Table 7-1. State Transition Timing.
8321A–MCU Wireless–10/11
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
TR1
TR1a
TR2
TR3
TR4
TR5
TR6
TR7
TR8
TR9
TR10
TR11
TR12
TR13
TR14
TR15
Parameter
P_ONCLKM is available
SLEEPCLKM is available
SLEEPTRX_OFF
TRX_OFFSLEEP
TRX_OFFPLL_ON
PLL_ONTRX_OFF
TRX_OFFRX_ON
RX_ONTRX_OFF
PLL_ONRX_ON
RX_ONPLL_ON
PLL_ONBUSY_TX
BUSY_TXPLL_ON
Various statesTRX_OFF
RESETTRX_OFF
Various statesPLL_ON
P_ONTRX_OFF
The Atmel AT86RF232 transition numbers correspond to
SPI access time unless otherwise stated. See measurement setup in
The state transition timing is calculated based on the timing of the individual blocks
shown in
temperature, minimum supply voltage, and device parameter variations.
Figure 7-3
Condition
Depends on crystal oscillator
setup (C
capacitor at DVDD (100nF nom.).
Depends on crystal oscillator
setup (C
capacitor at DVDD (100nF nom.).
Depends on crystal oscillator
setup (C
capacitor at DVDD (100nF nom.).
For f
Otherwise.
Depends on external capacitor at
AVDD (100nF nom.).
Depends on external capacitor at
AVDD (100nF nom.).
Transition time is also valid for
TX_ARET_ON, RX_AACK_ON.
When asserting pin 11 (SLP_TR)
or TRX_CMD = TX_START first
symbol transmission is delayed by
one symbol period (PLL settling
and PA ramp-up).
PLL settling time.
Using TRX_CMD =
FORCE_TRX_OFF; not valid for
SLEEP.
Not valid for P_ON or SLEEP.
Using TRX_CMD =
FORCE_PLL_ON; not valid for
P_ON, SLEEP, or RESET.
Using TRX_CMD = TRX_OFF
directly after CLKM is available.
to
CLKM
Figure
L
L
L
> 62.5kHz.
= 10pF) and external
= 10pF) and external
= 10pF) and external
7-7. The worst case values include maximum operating
Min.
Figure 7-1
Typ.
330
180
210
360
35
80
80
16
32
26
0
1
1
1
1
1
1
AT86RF232
and do not include
Figure
Max.
1000
1000
1000
1000
5-1.
Unit
µs
µs
µs
CLKM
cycles
CLKM
cycles
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
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