ATMEGA256RZAV-8AU Atmel, ATMEGA256RZAV-8AU Datasheet - Page 30

• Manufacturer Part Number: ATMEGA256RZAV-8AU
• Description: MCU ATMEGA2561/AT86RF230 64-TQFP
• Manufacturer: Atmel
• Series: ATMEGAr

Specifications of ATMEGA256RZAV-8AU

• Frequency: 2.4GHz
• Modulation Or Protocol: 802.15.4 Zigbee
• Applications: ISM, ZigBee™
• Power - Output: 3dBm
• Sensitivity: -101dBm
• Voltage - Supply: 1.8 V ~ 3.6 V
• Current - Receiving: 15.5mA
• Current - Transmitting: 16.5mA
• Data Interface: PCB, Surface Mount
• Memory Size: 256kB Flash, 4kB EEPROM, 8kB RAM
• Antenna Connector: PCB, Surface Mount
• Package / Case: 64-TQFP
• Wireless Frequency: 2.4 GHz
• Interface Type: JTAG, SPI
• Output Power: 3 dBm
• For Use With: ATAVRISP2 - PROGRAMMER AVR IN SYSTEM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Operating Temperature: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: ATmega256

The RX_AACK transaction consists of:
• Frame reception
• Address filtering and automatic FCS check
• Interrupt indicating frame reception, if it passes address filtering and FCS check
• Automatic ACK frame transmission, if necessary
For details on RX_AACK transaction see section 7.2.3.1.
The TX_ARET transaction consists of:
• CSMA-CA including automatic retry
• Frame transmission and automatic FCS field generation
• Reception of ACK frame, if requested
• Automatic retry of transmissions if ACK was expected but not received
• Interrupt and transaction return code generation
For details on TX_ARET transaction see section 7.2.3.2.
The AT86RF230 state diagram including the Extended Operating Mode states is shown
in Figure 7-5. Yellow marked states represent the Basic Operating Mode, blue marked
states represent the Extended Operating Mode.
AT86RF230
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5131E-MCU Wireless-02/09