ATMega chip full datasheet - UCSD Department of Physics

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ATmega48A/PA/88A/PA/168A/PA/328/PFigure 30-37. ATmega48A: Calibrated 8MHz RC Oscillator Frequency vs. V CC8.28.185 °CFRC (MHz)87.925 °C7.87.7-40 °C7.61.5 2 2.5 3 3.5 4 4.5 5 5.5V CC (V)Figure 30-38. ATmega48A: Calibrated 8MHz RC Oscillator Frequency vs. Temperature8.28.13.3 V5.5 V1.8 V8FRC (MHz)7.97.87.77.6-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90Temperature (°C)8271D–AVR–05/11352
ATmega48A/PA/88A/PA/168A/PA/328/PFigure 30-39. ATmega48A: Calibrated 8MHz RC Oscillator Frequency vs. OSCCAL Value16141285 °C25 °C-40 °CFRC (MHz)10864200 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256OSCCAL (X1)30.1.12 Current Consumption <strong>of</strong> Peripheral UnitsFigure 30-40. ATmega48A: ADC Current vs. V CC (AREF = AV CC )350300250-40 °C25 °C85 °CICC (uA)2001501005001.5 2 2.5 3 3.5 4 4.5 5 5.5V CC (V)8271D–AVR–05/11353
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Atmel Corporation2325 Orchard Parkw
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ATMega chip full datasheet - UCSD Department of Physics

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