AT86RF212 Atmel Corporation, AT86RF212 Datasheet - Page 8

• 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

2.2.2.2 Pull-up and Pull-down Configuration
2.2.2.3 Register Description
8
AT86RF212
Pulling resistors are internally connected to all digital input pins in radio transceiver
state P_ON; see section 5.1.2.1. Table 2-4 summarizes the pull-up and pull-down
configuration.
Table 2-4. Pull-up / Pull-Down Configuration of Digital Input Pins in P_ON State
In all other states, including RESET, no pull-up or pull-down resistors are connected to
any of the digital input pins.
Register 0x03 (TRX_CTRL_0):
The TRX_CTRL_0 register controls the driver current of the digital output pads and the
CLKM clock rate.
Table 2-5. Register 0x03 (TRX_CTRL_0)
• Bit 7:6 – PAD_IO
These register bits set the output driver current of digital output pads, except CLKM.
Table 2-6. Digital Output Driver Strength
Pin
/RST
/SEL
SCLK
MOSI
SLP_TR
Bit
Name
Read/Write
Reset Value
Bit
Name
Read/Write
Reset Value
Register Bits
PAD_IO
Note:
1. Throughout this data sheet, underlined values indicate reset settings.
7
PAD_IO[1]
R/W
0
3
CLKM_SHA_SEL
R/W
1
Value
1
2
3
0
(1)
6
PAD_IO[0]
R/W
0
2
CLKM_CTRL
R/W
0
Description
2 mA
4 mA
6 mA
8 mA
5
PAD_IO_CLKM[1]
R/W
0
1
CLKM_CTRL
R/W
0
H
= ˆ
pull-up, L
H
H
L
L
L
=
ˆ
8168C-MCU Wireless-02/10
pull-down
4
PAD_IO_CLKM[0]
R/W
1
0
CLKM_CTRL
R/W
1