AT86RF212 Atmel Corporation, AT86RF212 Datasheet - Page 122

• Manufacturer Part Number: AT86RF212
• Manufacturer: Atmel Corporation

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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AT86RF212
Table 7-32. Crystal Oscillator Operating Mode
• Bit 3:0 – XTAL_TRIM
The register bits XTAL_TRIM control the two internal capacitance arrays connected to
pins XTAL1 and XTAL2. A capacitance value in the range from 0 pF to 4.5 pF is
selectable with a resolution of 0.3 pF.
Table 7-33. Crystal Oscillator Trimming Capacitors
Register 0x0A (RX_CTRL):
The register RX_CTRL configures the clock jitter.
Table 7-34. Register 0x0A (RX_CTRL)
• Bit 7:6 – Reserved
• Bit 5 – JCM_EN
If this bit is set, the jitter module is enabled.
• Bit 4:0 – Reserved
Bit
Name
Read/Write
Reset Value
Bit
Name
Read/Write
Reset Value
Register Bits
XTAL_MODE
Register Bits
XTAL_TRIM
7
Reserved
R/W
0
3
Reserved
R/W
0
Value
Value
Other
Other
0xF
0xF
0x4
0x0
0x1
…
6
Reserved
R/W
0
2
Reserved
R/W
1
Description
Internal crystal oscillator disabled; use external
reference frequency
Internal crystal oscillator enabled
Reserved
Description
0.0 pF
0.3 pF
…
4.5 pF
Reserved
5
JCM_EN
R/W
0
1
Reserved
R/W
1
8168C-MCU Wireless-02/10
4
Reserved
R/W
1
0
Reserved
R/W
1