ATMEGA8A-MUR Atmel, ATMEGA8A-MUR Datasheet - Page 279
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ATMEGA8A-MUR
Manufacturer Part Number
ATMEGA8A-MUR
Description
MCU AVR 8KB FLASH 16MHZ 32QFN
Manufacturer
Atmel
Series
AVR® ATmegar
Datasheet
1.ATMEGA8A-MU.pdf
(308 pages)
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
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8159D–AVR–02/11
Figure 26-54. Calibrated 8MHz RC Oscillator Frequency vs. Osccal Value
Figure 26-55. Calibrated 4MHz RC Oscillator Frequency vs. Temperature
4.1
3.9
3.8
3.7
3.6
3.5
14
12
10
8
6
4
2
4
-40
0
16
32
-20
48
64
0
80
96
OSCCAL VALUE
Temperature ( °C)
20
112 128 144 160 176 192 208 224 240 256
40
60
80
ATmega8A
5.5 V
4.0 V
2.7 V
100
25 °C
279
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