ATMEGA8A-MUR Atmel, ATMEGA8A-MUR Datasheet - Page 275

• Manufacturer Part Number: ATMEGA8A-MUR
• Description: MCU AVR 8KB FLASH 16MHZ 32QFN
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA8A-MUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 23
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Eeprom Size: 512 x 8
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

26.9
8159D–AVR–02/11
Bod Thresholds and Analog Comparator Offset
Figure 26-46. BOD Thresholds vs. Temperature (BOD Level is 4.0V)
Figure 26-47. BOD Thresholds vs. Temperature (BOD Level is 2.7v)
3.95
3.85
3.75
2.75
2.65
2.55
3.9
3.8
3.7
2.8
2.7
2.6
2.5
-40
-40
-30
-30
-20
-20
-10
-10
0
0
10
10
Temperature ( °C )
Temperature ( °C )
Rising Vcc
Rising Vcc
Falling Vcc
20
20
Falling Vcc
30
30
40
40
50
50
60
60
70
70
ATmega8A
80
80
90
90
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