ATmega1284PR231 Atmel Corporation, ATmega1284PR231 Datasheet - Page 193

• 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

23. Revision history
23.1
23.2
23.3
8111C–MCU Wireless–09/09
Rev.8111C - 09/09
Rev.8111B - 02/09
Rev.8111A - 05/08
1. Initial revision
1.
2.
3.
1.
2.
3.
Updated the datasheet with a new device
Added
Editorial updates.
Updated figures and graphics in sections: 5.,6., 8.,9.,11., 12.and
Changed register and sub-register names in
Editorial changes.
“Appendix B - AT86RF231-ZF Extended Temperature Range” on page 178
AT86RF231-ZF.
“AT86RF231 Extended Feature Set” on page
13.
AT86RF231
128.
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