AT86RF212-ZU Atmel, AT86RF212-ZU Datasheet - Page 21

• Manufacturer Part Number: AT86RF212-ZU
• Description: IC TXRX ZIGBE/802.15.4/ISM 32QFN
• Manufacturer: Atmel

Specifications of AT86RF212-ZU

• Frequency: 700MHz, 800MHz, 900MHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4 Zigbee, 6LoWPAN, ISM
• Applications: ISM, ZigBee™
• Power - Output: 10dBm
• Sensitivity: -110dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 9.2mA
• Current - Transmitting: 25mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Number Of Receivers: 1
• Number Of Transmitters: 1
• Wireless Frequency: 769 MHz to 935 MHz
• Interface Type: SPI
• Noise Figure: 7 dB
• Output Power: 21 dB
• Operating Supply Voltage: 1.8 V, 3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Maximum Supply Current: 25 mA
• Minimum Operating Temperature: - 40 C
• Modulation: OQPSK
• Protocol Supported: 802.15.4
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4.4.1 Register Description – SPI Control
4.5 Radio Transceiver Identification
8168C-MCU Wireless-02/10
Register 0x04 (TRX_CTRL_1):
The TRX_CTRL_1 register is a multi purpose register to control various operating
modes and settings of the radio transceiver.
Table 4-4. Register 0x04 (TRX_CTRL_1)
• Bit 7 – PA_EXT_EN
Refer to section 9.4.3.
• Bit 6 – IRQ_2_EXT_EN
Refer to section 9.5.2.
• Bit 5 – TX_AUTO_CRC_ON
Refer to section 6.3.5.
• Bit 4 – RX_BL_CTRL
Refer to section 9.6.2.
• Bit 3:2 – SPI_CMD_MODE
Each SPI transfer returns bytes back to the SPI master. The content of the first byte can
be configured using register bits SPI_CMD_MODE.
Table 4-5. PHY Status Information
• Bit 1:0 – IRQ_MASK_MODE, IRQ_POLARITY
Refer to section 4.7.2.
The AT86RF212 can be identified by four registers. One register contains a unique part
number and one register the corresponding version number. Additional two registers
contain the JEDEC manufacture ID.
Bit
Name
Read/Write
Reset Value
Bit
Name
Read/Write
Reset Value
Register Bits
SPI_CMD_MODE
7
PA_EXT_EN
R/W
0
3
SPI_CMD_MODE
R/W
0
Value
0
1
2
3
6
IRQ_2_EXT_EN
R/W
0
2
SPI_CMD_MODE
R/W
0
Description
First byte = 0x00
Monitor TRX_STATUS register, see section 5.1.5
Monitor PHY_RSSI register, see section 6.4.4
Monitor IRQ_STATUS register, see section 4.7.2
Interrupts are not cleared.
5
TX_AUTO_CRC_ON
R/W
1
1
IRQ_MASK_MODE
R/W
0
AT86RF212
4
RX_BL_CTRL
R/W
0
0
IRQ_POLARITY
R/W
0
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