ATmega1284PR231 Atmel Corporation, ATmega1284PR231 Datasheet - Page 9

• Manufacturer Part Number: ATmega1284PR231
• Manufacturer: Atmel Corporation

Specifications of ATmega1284PR231

• Flash (kbytes): 128 Kbytes
• Max. Operating Frequency: 20 MHz
• Max I/o Pins: 32
• Spi: 3
• Twi (i2c): 1
• Uart: 2
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 15
• Analog Comparators: 1
• Crypto Engine: AES
• Sram (kbytes): 16
• Eeprom (bytes): 4096
• Operating Voltage (vcc): 1.8 to 3.6
• Timers: 3
• Frequency Band: 2.4 GHz
• Max Data Rate (mb/s): 2
• Antenna Diversity: Yes
• External Pa Control: Yes
• Power Output (dbm): 3
• Receiver Sensitivity (dbm): -101
• Receive Current Consumption (ma): 13.2
• Transmit Current Consumption (ma): 14.4
• Link Budget (dbm): 104

2. Disclaimer
3. Overview
8111C–MCU Wireless–09/09
Typical values contained in this datasheet are based on simulations and testing. Min and Max
values are available when the radio transceiver has been fully characterized.
The AT86RF231 is a feature rich, low-power 2.4 GHz radio transceiver designed for industrial
and consumer ZigBee/IEEE 802.15.4, 6LoWPAN, RF4CE and high data rate 2.4 GHz ISM band
applications. The radio transceiver is a true SPI-to-antenna solution. All RF-critical components
except the antenna, crystal and de-coupling capacitors are integrated on-chip. Therefore, the
AT86RF231 is particularly suitable for applications like:
The AT86RF231 can be operated by using an external microcontroller like Atmel's AVR micro-
controllers. A comprehensive software programming description can be found in reference [6],
AT86RF231 Software Programming Model.
• 2.4 GHz IEEE 802.15.4 and ZigBee systems
• 6LoWPAN and RF4CE systems
• Wireless sensor networks
• Industrial control, sensing and automation (SP100, WirelessHART)
• Residential and commercial automation
• Health care
• Consumer electronics
• PC peripherals
AT86RF231
9