AT86RF212-ZU Atmel, AT86RF212-ZU Datasheet - Page 121

• 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

8168C-MCU Wireless-02/10
Table 7-29. CLKM Clock Rate Update Scheme
• Bit 2:0 – CLKM_CTRL
These register bits set the clock rate of pin 17 (CLKM).
Table 7-30. Clock Rate Setting at Pin CLKM
Register 0x12 (XOSC_CTRL):
The register XOSC_CTRL configures the crystal oscillator.
Table 7-31. Register 0x12 (XOSC_CTRL)
• Bit 7:4 – XTAL_MODE
These register bits set the operating mode of the crystal oscillator, see Table 7-32.
Bit
Name
Read/Write
Reset Value
Bit
Name
Read/Write
Reset Value
Register Bit
CLKM_SHA_SEL
Register Bits
CLKM_CTRL
Note:
1. Refer to section 7.1.5
7
XTAL_MODE[3]
R/W
1
3
XTAL_TRIM[3]
R/W
0
Value
Value
0
1
0
1
2
3
4
5
6
7
6
XTAL_MODE[2]
R/W
1
2
XTAL_TRIM[2]
R/W
0
Description
CLKM clock rate change appears immediately
CLKM clock rate change appears after SLEEP cycle
Description
No clock at pin 17 (CLKM); pin set to logic low
1 MHz
2 MHz
4 MHz
8 MHz
16 MHz
250 kHz
IEEE 802.15.4 symbol rate frequencies
BPSK_OQPSK
0
0
1
1
5
XTAL_MODE[1]
R/W
1
1
XTAL_TRIM[1]
R/W
0
(1)
SUB_MODE
0
1
0
1
AT86RF212
4
XTAL_MODE[0]
R/W
1
0
XTAL_TRIM[0]
R/W
0
(1)
Frequency
62.5 kHz
20 kHz
40 kHz
25 kHz
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