at86rf211 ATMEL Corporation, at86rf211 Datasheet - Page 3

• Manufacturer Part Number: at86rf211
• Description: Fsk Transceiver For Ism Radio Applications
• Manufacturer: ATMEL Corporation

Figure 1. Reception and Transmit Mode
1942C–WIRE–06/02
Companion Microcontroller
Companion Microcontroller
SLE, SCK, SDATA
SLE, SCK, SDATA
(for set-up)
(for set-up)
DATACLK
DATAMSG
3
3
DATACLK
F = Frequency of
transmitted signal
DATAMSG
DATAMSG
AT86RF211 acts like a "pipe"
(data is transmitted with NO
processing): automatic data
to frequency conversion.
- DATAMSG = 0: F = F0
- DATAMSG = 1: F = F1
AT86RF211 also acts like a "pipe":
data (collected by the antenna)
is available on pin DATAMSG:
AT86RF211 (TRX01)
AT86RF211 (TRX01)
F = Frequency of
received signal
Transmit mode
Receive mode
AT86RF211
3