ATMEGA8L-8AUR Atmel, ATMEGA8L-8AUR Datasheet - Page 271

• Manufacturer Part Number: ATMEGA8L-8AUR
• Description: MCU AVR 8KB FLASH 8MHZ 32TQFP
• Manufacturer: Atmel
• Series: AVR® ATmegar

Specifications of ATMEGA8L-8AUR

• Core Processor: AVR
• Core Size: 8-Bit
• Speed: 8MHz
• 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: *
• Package: 32TQFP
• Device Core: AVR
• Family Name: ATmega
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 23
• Interface Type: SPI/TWI/USART
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2486Z–AVR–02/11
Figure 175. Calibrated 4MHz RC Oscillator Frequency vs. Osccal Value
Figure 176. Calibrated 2MHz RC Oscillator Frequency vs. Temperature
2.05
1.95
1.85
2.1
1.9
1.8
8
7
6
5
4
3
2
2
-60
0
2.7V
5.5V
4.0V
16
-40
32
48
-20
64
80
96
0
Temperature (°C)
OSCCAL VALUE
112
128
20
144
160
40
176
192
60
208
224
80
240
ATmega8(L)
100
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