AT86RF211SAH-R Atmel, AT86RF211SAH-R Datasheet - Page 42

• Manufacturer Part Number: AT86RF211SAH-R
• Description: IC RF TXRX FSK 400-950MHZ 48TQFP
• Manufacturer: Atmel

Specifications of AT86RF211SAH-R

• Frequency: 400MHz ~ 950MHz
• Data Rate - Maximum: 100kbps
• Modulation Or Protocol: FSK
• Applications: ISM
• Power - Output: 7dBm ~ 12dBm
• Sensitivity: -107dBm
• Voltage - Supply: 2.4 V ~ 3.6 V
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TQFP Exposed Pad, 48-eTQFP, 48-HTQFP, 48-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -
• Current - Transmitting: -
• Current - Receiving: -

2.5.2.5
42
AT86RF211S
Frequency Registers
.
Table 2-19.
Table 2-20.
Note:
Selection of Frequency Registers
The FSK modulation is completely integrated. Two registers must be programmed
(default F0 and F1) to allow 0 and 1 transmission.
The frequency register selection depends on the control register programming and on
the DATAMSG pin:
Table 2-21.
Name
F0
F1
F2
F3
There is no simple relationship between the frequency registers and the exact frequency. Atmel
provides a tool to program them on a production bench.
RXTX
0
0
0
0
1
1
1
1
F0, F1, F2, F3
Name
1. F0, F1, F2 and F3 registers must be programmed before using the device.
Number
of bits
32
32
32
32
RXFS
00
01
10
11
XX
XX
XX
XX
Overview
Detailed Description
Frequency Register Settings
Comments
Frequency code value F0
default register in TX mode ("0" code in FSK modulation)
Frequency code value F1
default register in TX mode ("1" code frequency in FSK modulation)
Frequency code value F2
default register in RX mode
Frequency code value F3
TXFS
X
X
X
X
0
0
1
1
DATAMSG
X
X
X
X
0
1
0
1
Number of Bits
31-0
Mode
Receive LO is F0
Receive LO is F1
Receive LO is F2
Receive LO is F3
Transmit "0" on F0
Transmit "1" on F1
Transmit "0" on F2
Transmit "1" on F3
5348B–WIRE–03/06