ATmega2561R212 Atmel Corporation, ATmega2561R212 Datasheet - Page 370

• Manufacturer Part Number: ATmega2561R212
• Manufacturer: Atmel Corporation

Specifications of ATmega2561R212

• Flash (kbytes): 256 Kbytes
• Max. Operating Frequency: 16 MHz
• Max I/o Pins: 54
• 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): 8
• Eeprom (bytes): 4096
• Operating Voltage (vcc): 1.8 to 3.6
• Timers: 6
• Frequency Band: 700/800/900MHz
• Max Data Rate (mb/s): 1
• Antenna Diversity: No
• External Pa Control: Yes
• Power Output (dbm): 10
• Receiver Sensitivity (dbm): -110
• Receive Current Consumption (ma): 9.0
• Transmit Current Consumption (ma): 18 at 5dBm
• Link Budget (dbm): 120

31.2.2
2549N–AVR–05/11
16 MHz
Figure 31-3. Maximum Frequency vs. V
Figure 31-4. Maximum Frequency vs. V
16 MHz
16 MHz
8 MHz
2.7V
4.5V
Safe Operating Area
ATmega640/1280/1281/2560/2561
Safe Operating Area
CC
CC
, ATmega640/ATmega1280/ATmega1281
, ATmega2560/ATmega2561
4.5V
5.5V
5.5V
370