ATAVRRZRAVEN Atmel, ATAVRRZRAVEN Datasheet - Page 3

• Manufacturer Part Number: ATAVRRZRAVEN
• Description: RZRAVEN 2.4 GHZ EVAL KIT
• Manufacturer: Atmel
• Type: 802.15.4/Zigbeer

Specifications of ATAVRRZRAVEN

• Frequency: 2.4GHz
• Wireless Frequency: 2.4 GHz
• Interface Type: USB
• For Use With/related Products: AT86RF230
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3 The AVRRAVEN Module
8117D-AVR-04/08
Figure 2-3 Assembly drawing RZUSBSTICK - front view.
Figure 2-4 Assembly drawing RZUSBSTICK - back view
Figure 3-1 AVRRAVEN overview
The AVRRAVEN hardware is based on 2 microcontroller and one radio transceiver
chip. The ATmega3290P handles the sensors and the user interface and the
ATmega1284P handles the 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 complete AVRRAVEN
schematics.
Joystick
and user
I/O
MCU #1:
ATmega3290P,
User I/O
Clock oscillator
32kHz Xtal
Realtime
On-chip MCU
RC oscillator,
Set to 4MHz
Audio
I/O
LCD
display
2-way async
Serial comm
MCU #2:
ATmega1284P,
RF Stacks
Clock oscillator
32kHz Xtal
Realtime
On-chip MCU
RC oscillator,
Set to 4MHz
Serial comm
2-way sync
AT86RF230
Radio chip
16MHz Xtal
AVR2016
3