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Zakładka z wyszukiwarką danych komponentów |
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Zakładka z wyszukiwarką danych komponentów |
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ADUC7124 Arkusz danych(PDF) 8 Page - Analog Devices |
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ADUC7124 Arkusz danych(HTML) 8 Page - Analog Devices |
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8 / 110 page  ADuC7124/ADuC7126 Data Sheet Parameter Min Typ Max Unit Test Conditions/Comments LOGIC INPUTS3 All logic inputs excluding XCLKI VINL, Input Low Voltage 0.8 V VINH, Input High Voltage 2.0 V LOGIC OUTPUTS All digital outputs excluding XCLKO VOH, Output High Voltage 2.4 V ISOURCE = 1.6 mA VOL, Output Low Voltage11 0.4 V ISINK = 1.6 mA CRYSTAL INPUTS XCLKI and XCLKO Logic Inputs, XCLKI Only VINL, Input Low Voltage 0.8 V VINH, Input High Voltage 1.6 V XCLKI Input Capacitance 20 pF XCLKO Output Capacitance 20 pF INTERNAL OSCILLATOR 32.768 kHz ±3 % MCU CLOCK RATE4 From 32 kHz Internal Oscillator 326 kHz CD = 7 From 32 kHz External Crystal 41.78 MHz CD = 0 Using an External Clock 0.05 44 MHz TA = 85°C 0.05 41.78 MHz TA = 125°C START-UP TIME Core clock = 41.78 MHz At Power-On 66 ms From Pause/Nap Mode 2.6 µs CD = 0 247 µs CD = 7 From Sleep Mode 1.58 ms From Stop Mode 1.7 ms PROGRAMMABLE LOGIC ARRAY (PLA) Pin Propagation Delay 12 ns From input pin to output pin Element Propagation Delay 2.5 ns POWER REQUIREMENTS12, 13 Power Supply Voltage Range AVDD to AGND and IOVDD to IOGND 2.7 3.6 V Analog Power Supply Currents AVDD Current 165 µA ADC in idle mode DACVDD Current14 0.02 µA Digital Power Supply Current IOVDD Current in Active Mode Code executing from Flash/EE 8.1 12.5 mA CD = 7 11.6 17 mA CD = 3 33.3 50 mA CD = 0 (41.78 MHz clock) IOVDD Current in Pause Mode 20.6 30 mA CD = 0 (41.78 MHz clock) IOVDD Current in Sleep Mode 110 µA TA = 85°C 600 680 µA TA = 125°C Additional Power Supply Currents ADC 1.26 mA At 1 MSPS 0.7 mA At 62.5 kSPS DAC 315 µA Per DAC Rev. D | Page 8 of 110 |
Podobny numer części - ADUC7124_14 |
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Podobny opis - ADUC7124_14 |
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