ATMEGA8U2-AUR Atmel, ATMEGA8U2-AUR Datasheet - Page 283
![MCU AVR 8K FLASH 16MHZ 32TQFP](/photos/6/91/69154/313-32-tqfp_sml.jpg)
ATMEGA8U2-AUR
Manufacturer Part Number
ATMEGA8U2-AUR
Description
MCU AVR 8K FLASH 16MHZ 32TQFP
Manufacturer
Atmel
Series
AVR® ATmegar
Specifications of ATMEGA8U2-AUR
Core Processor
AVR
Core Size
8-Bit
Speed
16MHz
Connectivity
SPI, UART/USART, USB
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
22
Program Memory Size
8KB (4K x 16)
Program Memory Type
FLASH
Eeprom Size
512 x 8
Ram Size
512 x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
32-TQFP, 32-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Data Converters
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Part Number
Manufacturer
Quantity
Price
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- Download datasheet (6Mb)
27.8
7799D–AVR–11/10
Internal Oscilllator Speed
Figure 27-20. Bandgap Voltage vs. Vcc
Figure 27-21. Watchdog Oscillator Frequency vs. Temperature
1.107
1.105
1.103
1.101
1.099
1.097
1.095
119
118
117
116
115
114
113
112
111
110
2.5
-40
-30
-20
3
-10
0
3.5
10
Temperature (°C)
20
Vcc (V)
4
30
ATmega8U2/16U2/32U2
40
4.5
50
60
5
70
80
5.5
90
-40 °C
25 °C
85 °C
3.6 V
5.5 V
1.9 V
2.7 V
283
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