AT86RF212 Atmel Corporation, AT86RF212 Datasheet - Page 166

• 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

Appendix B – Errata
AT86RF212 Rev. A
166
AT86RF212
1. Power-on Reset
It can not be guaranteed that power-on reset (as described in section 5.1.2.1) is
working under all circumstances.
Problem Fix / Workaround
The following programming sequence should be executed after power-on to
completely reset the transceiver. Please note that the microcontroller can not count
on CLKM before finalization of step 5, refer to Table A-5.
Table A-5. Reset Procedure after Power-on
Step
1
2
3
4
5
6
Action
Power-on
Set the input pins to the
default operating values
Wait for at least 400 µs
Reset the transceiver
Set CLKM rate to 1 MHz
Force TRX_OFF
Register/Pin Access
Apply external supply voltage
SLP_TR = L
/RST = H
/SEL = H
/RST = L
for at least 625 ns (t
Register 0x03 = 0x19
Register 0x02 = 0x03
10
)
8168C-MCU Wireless-02/10
Description
Refer to section
5.1.2.1
Refer to section
5.1.4.1
Refer to section
5.1.4.5
Refer to section
7.7.6
Refer to section
5.1.5