Atmel AVR2016 Guía de usuario descargar pdf (Pagina 4)

Atmel AVR2016: RZRAVEN Hardware User’s Guide [APPLICATION NOTE]

8117E−AVR−07/12

Figure 1-3. Assembly drawing Atmel RZUSBSTICK – front view.

Figure 1-4. Assembly drawing RZUSBSTICK – back view.

2. The Atmel AVRRAVEN module

Figure 2-1. AVRRAVEN overview.

The AVRRAVEN hardware is based on two microcontrollers and one radio transceiver chip. The Atmel ATmega3290P

handles the sensors and the user interface and the Atmel ATmega1284P handles the Atmel AT86RF230 radio

transceiver and the RF protocol stacks. The MCUs and the radio communicate via serial interfaces.

For hardware details please refer to Appendix A for the c

omplete AVRRAVEN schematics.

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Atmel AVR2016 Guía de usuario Pagina 4