ATmega128 (961732), страница 66
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Idle Supply Current vs. Frequency (0.1 - 1.0 MHz)IDLE SUPPLY CURRENT vs. FREQUENCY0.1 - 1.0 MHz1.41.25.5 VICC (mA)15.0 V4.5 V0.84.0 V3.6 V3.3 V3.0 V2.7 V0.60.40.2000.10.20.30.40.50.60.70.80.91Frequency (MHz)Figure 168. Idle Supply Current vs. Frequency (1 - 20 MHz)IDLE SUPPLY CURRENT vs. FREQUENCY1 - 20 MHz255.5 V205.0 V4.5 V15ICC (mA)4.0 V103.6 V3.3 V53.0 V2.7 V002468101214161820Frequency (MHz)3392467M–AVR–11/04Figure 169. Idle Supply Current vs.
VCC (Internal RC Oscillator, 1 MHz)IDLE SUPPLY CURRENT vs. VCCINTERNAL RC OSCILLATOR, 1 MHz1.685 °C25 °C-40 °C1.41.2ICC (mA)10.80.60.40.202.533.544.555.5VCC (V)Figure 170. Idle Supply Current vs. VCC (Internal RC Oscillator, 2 MHz)IDLE SUPPLY CURRENT vs. VCCINTERNAL RC OSCILLATOR, 2 MHz385 °C25 °C-40 °C2.5ICC (mA)21.510.502.533.544.555.5VCC (V)340ATmega1282467M–AVR–11/04ATmega128Figure 171. Idle Supply Current vs. VCC (Internal RC Oscillator, 4 MHz)IDLE SUPPLY CURRENT vs. VCCINTERNAL RC OSCILLATOR, 4 MHz6-40 °C25 °C85 °C5ICC (mA)432102.533.544.555.5VCC (V)Figure 172.
Idle Supply Current vs. VCC (Internal RC Oscillator, 8 MHz)IDLE SUPPLY CURRENT vs. VCCINTERNAL RC OSCILLATOR, 8 MHz12-40 °C25 °C85 °C10ICC (mA)864202.533.544.555.5VCC (V)3412467M–AVR–11/04Figure 173. Idle Supply Current vs. VCC (32 kHz External Oscillator)IDLE SUPPLY CURRENT vs. VCC32 kHz EXTERNAL OSCILLATOR605025 °CICC (uA)4030201002.533.544.555.5VCC (V)Power-down Supply CurrentFigure 174. Power-down Supply Current vs. VCC (Watchdog Timer Disabled)POWER-DOWN SUPPLY CURRENT vs. VCCWATCHDOG TIMER DISABLED4.5485 ˚C3.5ICC (uA)32.521.5-40 ˚C25 ˚C10.502.533.544.555.5VCC (V)342ATmega1282467M–AVR–11/04ATmega128Figure 175.
Power-down Supply Current vs. VCC (Watchdog Timer Enabled)POWER-DOWN SUPPLY CURRENT vs. VCCWATCHDOG TIMER ENABLED353085 ˚C25 ˚C-40 ˚CICC (uA)25201510502.533.544.555.5VCC (V)Power-save Supply CurrentFigure 176. Power-save Supply Current vs. VCC (Watchdog Timer Disabled)POWER-SAVE SUPPLY CURRENT vs. VCCWATCHDOG TIMER DISABLED1625 °C1412ICC (uA)10864202.533.544.555.5VCC (V)3432467M–AVR–11/04Standby Supply CurrentFigure 177. Standby Supply Current vs.
VCC,STANDBY SUPPLY CURRENT vs. VCC0.26 MHz Xtal0.186 MHz Res0.160.144 MHz Res4 MHz XtalICC (mA)0.120.12 MHz Res2 MHz Xtal0.08455 kHz Res1 MHz Res0.060.040.0202.533.544.555.5VCC (V)Figure 178. Standby Supply Current vs. VCC (CKOPT programmed)STANDBY SUPPLY CURRENT vs. VCCCKOPT programmed2.516 MHz Xtal212 MHz Xtal1.5ICC (mA)6 MHz Xtal4 MHz Xtal10.502.533.544.555.5VCC (V)344ATmega1282467M–AVR–11/04ATmega128Pin Pull-upFigure 179. I/O Pin Pull-up Resistor Current vs. Input Voltage (VCC = 5V)I/O PIN PULL-UP RESISTOR CURRENT vs.
INPUT VOLTAGEVcc = 5V16014085 °C25 °C120-40 °CIOP (uA)10080604020000.511.522.533.544.55VOP (V)Figure 180. I/O Pin Pull-up Resistor Current vs. Input Voltage (VCC = 2.7V)I/O PIN PULL-UP RESISTOR CURRENT vs. INPUT VOLTAGEVcc = 2.7V8085 °C 25 °C7060-40 °CIOP (uA)5040302010000.511.522.53VOP (V)3452467M–AVR–11/04Pin Driver StrengthFigure 181. I/O Pin Source Current vs.
Output Voltage (VCC = 5V)I/O PIN SOURCE CURRENT vs. OUTPUT VOLTAGEVCC = 5V9080-40 °C7025 °CIOH (mA)6085 °C504030201002.533.544.55VOH (V)Figure 182. I/O Pin Source Current vs. Output Voltage (VCC = 2.7V)I/O PIN SOURCE CURRENT vs. OUTPUT VOLTAGEVCC = 2.7V30-40 °C2525 °C85 °CIOH (mA)201510500.511.522.53VOH (V)346ATmega1282467M–AVR–11/04ATmega128Figure 183.
I/O Pin Sink Current vs. Output Voltage (VCC = 5V)I/O PIN SINK CURRENT vs. OUTPUT VOLTAGEVCC = 5V90-40 °C8025 °C70IOL (mA)6085 °C5040302010000.511.522.5VOL (V)Figure 184. I/O Pin Sink Current vs. Output Voltage, VCC = 2.7VI/O PIN SINK CURRENT vs. OUTPUT VOLTAGEVCC = 2.7V35-40 °C3025 °C25IOL (mA)85 °C2015105000.511.522.5VOL (V)3472467M–AVR–11/04Pin Thresholds andHysteresisFigure 185. I/O Pin Input Threshold Voltage vs. VCC (VIH, I/O Pin Read as ‘1’)I/O PIN INPUT THRESHOLD VOLTAGE vs. VCCVIH, IO PIN READ AS '1'2.2-40 °C25 °C85 °C2Threshold (V)1.81.61.41.212.533.544.555.5VCC (V)Figure 186. I/O Pin Input Threshold Voltage vs.
VCC (VIH, I/O Pin Read as ‘0’)I/O PIN INPUT THRESHOLD VOLTAGE vs. VCCVIL, IO PIN READ AS '0'1.6-40 °C25 °C85 °C1.5Threshold (V)1.41.31.21.110.90.82.533.544.555.5VCC (V)348ATmega1282467M–AVR–11/04ATmega128Figure 187. I/O Pin Input Hysteresis vs. VCCI/O PIN INPUT HYSTERESIS vs. VCC0.785 °C25 °C-40 °C0.6Input Hysteresis (V)0.50.40.30.20.102.533.544.555.5VCC (V)BOD Thresholds and AnalogComparator OffsetFigure 188. BOD Threshold vs.
Temperature (BODLEVEL is 4.0V)BOD THRESHOLDS vs. TEMPERATUREBOD LEVEL IS 4.0 V4.44.2Threshold (V)Rising VCC4Falling VCC3.83.63.4-60-40-20020406080100Temperature (C)3492467M–AVR–11/04Figure 189. BOD Threshold vs. Temperature (BODLEVEL is 2.7V)BOD THRESHOLDS vs. TEMPERATUREBOD LEVEL IS 2.7 V32.8Threshold (V)Rising VCC2.6Falling VCC2.42.22-60-40-20020406080100Temperature (C)Figure 190.
Bandgap Voltage vs. Operating VoltageBANDGAP VOLTAGE vs. VCC1.27585 °C1.27Bandgap Voltage (V)-40 °C1.26525 °C1.261.2551.252.533.544.555.5VCC (V)350ATmega1282467M–AVR–11/04ATmega128Internal Oscillator SpeedFigure 191. Watchdog Oscillator Frequency vs. VCCWATCHDOG OSCILLATOR FREQUENCY vs. VCC1220-40 °C25 °C120085 °C1180FRC (kHz)1160114011201100108010602.533.544.555.5VCC (V)Figure 192. Calibrated 1 MHz RC Oscillator Frequency vs.
TemperatureCALIBRATED 1MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE1.0215.5 V5.0 V4.5 V4.0 V3.6 V3.3 VFRC (MHz)0.980.960.942.7 V0.920.9-60-40-20020406080100Temperature3512467M–AVR–11/04Figure 193. Calibrated 1 MHz RC Oscillator Frequency vs. VCCCALIBRATED 1MHz RC OSCILLATOR FREQUENCY vs. Vcc1.02-40 ˚C25 ˚C85 ˚C1FRC (MHz)0.980.960.940.920.92.533.544.555.5VCC (V)Figure 194.
1 MHz RC Oscillator Frequency vs. Osccal Value1MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE1.525 ˚C1.41.31.2FRC (MHz)1.110.90.80.70.60.50.40163248648096112 128 144 160 176 192 208 224 240 256OSCCAL VALUE352ATmega1282467M–AVR–11/04ATmega128Figure 195. Calibrated 2 MHz RC Oscillator Frequency vs.
TemperatureCALIBRATED 2MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE2.0525.5 V5.0 VFRC (MHz)1.954.5 V4.0 V1.93.6 V3.3 V1.852.7 V1.81.75-60-40-20020406080100TemperatureFigure 196. Calibrated 2 MHz RC Oscillator Frequency vs. VCCCALIBRATED 2MHz RC OSCILLATOR FREQUENCY vs. Vcc2.05-40 ˚C25 ˚CFRC (MHz)285 ˚C1.951.91.851.82.533.544.555.5VCC (V)3532467M–AVR–11/04Figure 197.
2 MHz RC Oscillator Frequency vs. Osccal Value2MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE425 °C3.5FRC (MHz)32.521.510.500163248648096112 128 144 160 176 192 208 224 240 256OSCCAL VALUEFigure 198. Calibrated 4 MHz RC Oscillator Frequency vs. TemperatureCALIBRATED 4MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE4.14.0545.5 V5.0 V4.5 VFRC (MHz)3.953.93.854.0 V3.83.6 V3.3 V3.753.72.7 V3.653.6-60-40-20020406080100Temperature354ATmega1282467M–AVR–11/04ATmega128Figure 199. Calibrated 4 MHz RC Oscillator Frequency vs. VCCCALIBRATED 4MHz RC OSCILLATOR FREQUENCY vs. Vcc4.1-40 ˚C4.0525 ˚C485 ˚CFRC (MHz)3.953.93.853.83.753.73.653.62.533.544.555.5VCC (V)Figure 200.
4 MHz RC Oscillator Frequency vs. Osccal Value4MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE9825 ˚C7FRC (MHz)65432100163248648096112 128 144 160 176 192 208 224 240OSCCAL VALUE3552467M–AVR–11/04Figure 201. Calibrated 8 MHz RC Oscillator Frequency vs. TemperatureCALIBRATED 8MHz RC OSCILLATOR FREQUENCY vs. TEMPERATURE8.48.285.5 VFRC (MHz)7.85.0 V7.64.5 V7.44.0 V7.23.6 V73.3 V6.82.7 V6.6-60-40-20020406080100TemperatureFigure 202. Calibrated 8 MHz RC Oscillator Frequency vs. VCCCALIBRATED 8MHz RC OSCILLATOR FREQUENCY vs. Vcc8.48.2-40 ˚C825 ˚C85 ˚CFRC (MHz)7.87.67.47.276.86.62.533.544.555.5VCC (V)356ATmega1282467M–AVR–11/04ATmega128Figure 203.
8 MHz RC Oscillator Frequency vs. Osccal Value8MHz RC OSCILLATOR FREQUENCY vs. OSCCAL VALUE1625 °C14FRC (MHz)1210864200163248648096112 128 144 160 176 192 208 224 240 256OSCCAL VALUECurrent Consumption ofPeripheral UnitsFigure 204. Brownout Detector Current vs. VCCBROWNOUT DETECTOR CURRENT vs. VCC2520-40 °C25 °C85 °CICC (uA)1510502.533.544.555.5VCC (V)3572467M–AVR–11/04Figure 205. ADC Current vs. VCC (ADC at 50 kHzADC CURRENT vs.
VCCADC AT 50KHz600-40 °C25 °C85 °C500ICC (uA)40030020010002.533.544.555.5VCC (V)Figure 206. ADC Current vs. VCC (ADC at 1 MHz)AREF CURRENT vs. VCCADC AT 1MHz25025 °C85 °C-40 °C200ICC (uA)1501005002.533.544.555.5VCC (V)358ATmega1282467M–AVR–11/04ATmega128Figure 207. Analog Comparator Current vs. VCCANALOG COMPARATOR CURRENT vs. VCC10085 °C9025 °C-40 °C8070ICC (uA)60504030201002.533.544.555.5VCC (V)Figure 208. Programming Current vs. VCCPROGRAMMING CURRENT vs. VCC9-40 ˚C8725 ˚CICC (mA)685 ˚C5432102.533.544.555.5VCC (V)3592467M–AVR–11/04Current Consumption inReset and Reset Pulse widthFigure 209.
Reset Supply Current vs. VCC (0.1 - 1.0 MHz, Excluding Current ThroughThe Reset Pull-up)RESET SUPPLY CURRENT vs. VCCEXCLUDING CURRENT THROUGH THE RESET PULLUP4.545.5 V3.55.0 V4.5 V4.0 V3.6 V3.3 V3.0 V2.7 VICC (mA)32.521.510.5000.10.20.30.40.50.60.70.80.91Frequency (MHz)Figure 210. Reset Supply Current vs. VCC (1 - 20 MHz, Excluding Current Through TheReset Pull-up)RESET SUPPLY CURRENT vs.
VCC1 - 20 MHz, EXCLUDING CURRENT THROUGH THE RESET PULLUP40355.5 V305.0 V4.5 VICC (mA)254.0 V203.6 V3.3 V3.0 V2.7 V15105002468101214161820Frequency (MHz)360ATmega1282467M–AVR–11/04ATmega128Figure 211. Reset Pull-up Resistor Current vs.
Reset Pin Voltage (VCC = 5.0V)RESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGEVCC = 5V12025 °C-40 °C10085 °CIRESET (uA)8060402000123456VRESET (V)Figure 212. Reset Pull-up Resistor Current vs. Reset Pin Voltage (VCC = 2.7VRESET PULL-UP RESISTOR CURRENT vs. RESET PIN VOLTAGEVCC = 2.7V6025 °C-40 °C5085 °CIRESET (uA)40302010000.511.522.53VRESET (V)3612467M–AVR–11/04Figure 213. Reset Input Threshold Voltage vs. VCC (VIH, Reset Pin Read as ‘1’)RESET INPUT THRESHOLD VOLTAGE vs. VCCVIH, RESET PIN READ AS '1'2.52Threshold (V)-40 °C1.525 °C85 °C10.502.533.544.555.5VCC (V)Figure 214. Reset Input Threshold Voltage vs.
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