ATR2406_06 Datasheet, PDF (16/25 Pages) ATMEL Corporation – Low-IF 2.4-GHz ISM Transceiver

8. Application Circuit
The ATR2406 requires only a few low-cost external components for operation. A typical appli-
cation is shown in Figure 8-3 on page 17.
8.1 Typical Application Circuit
Figure 8-1. Microcontroller Interfacing with General Purpose MCU, Pin Connections
between Microcontroller and ATR2406
Microcontroller
ATR2406
XTAL⁽¹⁾
XTAL_OUT
TX_DATA
RX_DATA
RX-CLOCK
ENABLE
CLOCK
DATA
Ctrl_Lines
REF_CLK
Figure 8-2. Example with AVR MCU
AVR_MCU
USART
TXD
RXD
XCK
GPIO
GPIO1
GPIO2
GPIO3
GPIO4
GPIO5
13.824 MHz XTAL
ATR2406
RF_DATA
TX_DATA
RX_DATA
R
RX-CLOCK
RF_CTRL
ENABLE
CLOCK
DATA
nOLE
TX_ON
RX_ON
PU_REG
PU_TRX
RSSI
REF_CLK
Note: 1. XTAL: for example, XRFBCC-NANL; 13.824 MHz, 10 ppm
Order at: Taitien Electronic, Taitien Specific No.: A009-x-B26-3, SMD
16 ATR2406
4779L–ISM–09/06