ATMEGA2561V-8MI Atmel, ATMEGA2561V-8MI Datasheet - Page 402

• Manufacturer Part Number: ATMEGA2561V-8MI
• Description: IC AVR MCU 256K 8MHZ 64-QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA2561V-8MI

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 54
• Program Memory Size: 256KB (128K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 4K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-MLF®, 64-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2549M–AVR–09/10
Figure 31-33. BOD Threshold vs. Temperature (BOD Level is 2.7V)
Figure 31-34. BOD Threshold vs. Temperature (BOD Level is 1.8V)
2.75
2.65
1.85
1.75
2.8
2.7
2.6
1.9
1.8
1.7
-60
-60
-40
-40
-20
-20
ATmega640/1280/1281/2560/2561
0
0
Rising Vcc
Fallling Vcc
Rising Vcc
Falling Vcc
Temperature (°C)
Temperature (°C)
20
20
40
40
60
60
80
80
100
100
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