A000046 Arduino, A000046 Datasheet - Page 346

• Manufacturer Part Number: A000046
• Description: MCU, MPU & DSP Development Tools Uno
• Manufacturer: Arduino
• Series: -r
• Type: MCUr

Specifications of A000046

• Processor To Be Evaluated: ATmega328
• Interface Type: USB, I2C, SPI
• Dimensions: 2.7 in x 2.1 in
• Operating Supply Voltage: 5 V
• Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: ATmega328

8161D–AVR–10/09
Figure 29-37. ATmega48PA: Calibrated 8 MHz RC Oscillator Frequency vs. Temperature
Figure 29-38. ATmega48PA: Calibrated 8 MHz RC Oscillator Frequency vs. OSCCAL Value
16
14
12
10
8.2
8.1
7.9
7.8
7.7
7.6
8
6
4
2
0
8
-50
0
16
-40
32
-30
48
-20
64
-10
ATmega48PA/88PA/168PA/328P
80
0
96
Temperature (°C)
112 128 144 160 176 192 208 224 240 256
10
OSCCAL (X1)
20
30
40
50
60
70
80
90
-40 °C
85 °C
25 °C
3.3 V
5.5 V
1.8 V
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