ATMEGA8A-MUR Atmel, ATMEGA8A-MUR Datasheet - Page 283

• 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

8159D–AVR–02/11
Figure 26-62. Calibrated 1MHz RC Oscillator Frequency vs. V
Figure 26-63. Calibrated 1MHz RC Oscillator Frequency vs. Osccal Value
1.04
1.02
0.98
0.96
0.94
0.92
0,9
1.6
1.4
1.2
0.8
0.6
0.4
0.2
1
1
2.5
0
16
32
3
48
64
80
3.5
96
OSCCAL VALUE
112 128 144 160 176 192 208 224 240 256
V
CC
4
(V)
4.5
CC
5
ATmega8A
5.5
25 °C
-40 °C
25 °C
85 °C
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