AT86RF211SAH-R Atmel, AT86RF211SAH-R Datasheet - Page 5

• 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: -

1.5
5348B–WIRE–03/06
Synchronous Receive Modes
Figure 1-2.
Using a UART controller is a good solution in this case. NRZ or Manchester coding is
possible, but is to be held by the MCU itself.
In addition to the modes described above, the AT86RF211S provides a clock signal that
facilitates recovery of data by any low-cost MCU (no UART controller, for instance).
The data can also be synchronized on this clock signal—the benefits of this are:
Companion Microcontroller
• Bit decision is done on-chip
• Jitter is removed
• Processing time constraints on the MCU are eliminated
Asynchronous Transparent Receive Mode
SLE, SCK, SDATA
(for set-up)
DATAMSG
3
DATAMSG
AT86RF211S also acts like a "pipe":
data (collected by the antenna)
is available on pin DATAMSG
AT86RF211S
F = Frequency of
Received Signal
AT86RF211S
Receive Mode
5