AT86RF231 Atmel Corporation, AT86RF231 Datasheet - Page 112

• 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

8111C–MCU Wireless–09/09
• Bit 2 - DVDD_OK
This register bit indicates if the internal 1.8V regulated voltage supply DVDD has settled. The bit
is set to logic high, if DVREG_EXT = 1.
Table 9-8.
Note
• Bit [1:0] - Reserved
Register Bit
DVDD_OK
• While the reset value of this bit is 0, any practical access to the register is only possible when
DVREG is active. So this bit is normally always read out as 1.
Regulated Voltage Supply Control for Digital Building Blocks
Value
0
1
Description
Digital voltage regulator disabled or supply voltage not stable
Digital supply voltage has settled
AT86RF231
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