AT86RF212 Atmel Corporation, AT86RF212 Datasheet - Page 131

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AT86RF212

Manufacturer Part Number
AT86RF212
Description
Manufacturer
Atmel Corporation
Datasheets

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

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7.9.2 寄存器说明
8168B-MCU Wireless-03/09
尽管接收器和发送器的抗变差稳定性非常强,仍建议在无线电收发器不定期使用睡眠模式时,手
动启动 FTN。此校准特别适用于对变差灵敏度较高的高数据传输速率模式。建议校准间隔期为 5
分钟左右。
寄存器 0x18(FTN_CTRL):
此寄存器控制滤波器调整校准环。
表 7-41 . 寄存器 0x18(FTN_CTRL)
・第 7 位-FTN_START
FTN_START=1 开始滤波器调整校准环。在不超过 25μs(最大值)的校准周期完成之后,寄存器
位自动复位为 0.
・6:0 位-预留
名称
读取/写入
复位值
名称
读取/写入
复位值
FTN_START
预留
R/W
7
S
0
3
1
预留
预留
R/W
R/W
6
1
2
0
预留
R/W
预留
R/W
5
0
1
0
AT86RF212
预留
预留
R/W
R/W
4
1
0
0
131

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