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Zakładka z wyszukiwarką danych komponentów |
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ADUC7036 Arkusz danych(PDF) 6 Page - Analog Devices |
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ADUC7036 Arkusz danych(HTML) 6 Page - Analog Devices |
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6 / 140 page  ADuC7036 Preliminary Technical Data Rev. Pr.A | Page 6 of 140 Parameter Test Conditions/Comments Min Typ Max Unit Initial Accuracy Measured at TA = 25°C −5 +5 % Initial Accuracy1 Using ADCREF, measured at TA = 25°C 0.1 % Temperature Coefficient1, 22 −300 ±150 +300 ppm/°C RESISTIVE ATTENUATOR Divider Ratio 24 Resistor Mismatch Drift 3 ppm/°C ADC GROUND SWITCH Resistance Direct path to ground 10 Ω 20 kΩ resistor selected 10 20 30 kΩ Input Current 6 mA TEMPERATURE SENSOR25 After user calibration Accuracy MCU in power down or standby mode ±3 °C MCU in power down or standby mode, temperature range = −25°C to +65°C ±2 °C POWER-ON RESET (POR) POR Trip Level Refers to voltage at VDD pin 2.85 3.0 3.15 V POR Hysteresis 300 mV RESET Timeout from POR 20 ms LOW VOLTAGE FLAG (LVF) LVF Level Refers to voltage at VDD pin 1.9 2.1 2.3 V POWER SUPPLY MONITOR (PSM) PSM Trip Level Refers to voltage at VDD pin 6.0 V WATCHDOG TIMER (WDT) Timeout Period1 32.768 kHz clock, 256 prescale 0.008 512 sec Timeout Step Size 7.8 ms FLASH/EE MEMORY1 Endurance26 10,000 Cycles Data Retention27 20 Years DIGITAL INPUTS All digital inputs except NTRST Input Leakage Current Input (high) = REG_DVDD ±1 ±10 µA Input Pull-up Current Input (low) = 0 V -80 -20 -10 µA Input Capacitance 10 pF Input Leakage Current NTRST only: input (low) = 0 V ±1 ±10 µA Input Pull-down Current NTRST only: input (high) = REG_DVDD 30 55 100 µA LOGIC INPUTS1 All logic inputs VINL, Input Low Voltage 0.4 V VINH, Input High Voltage 2.0 V CRYSTAL OSCILLATOR1 Logic Inputs, XTAL1 Only VINL, Input Low Voltage 0.8 V VINH, Input High Voltage 1.7 V XTAL1 Capacitance 12 pF XTAL2 Capacitance 12 pF ON-CHIP OSCILLATORS Low Power Oscillator 131.072 kHz Accuracy28 Includes drift data from 1000 hour life test −3 +3 % Precision Oscillator 131.072 kHz Accuracy Includes drift data from 1000 hour life test −1 +1 % MCU CLOCK RATE 8 programmable core clock selections within this range (binary divisions 1, 2, 4, 8 . . . 64, 128) 0.160 10.24 20.48 MHz MCU START-UP TIME At Power-On Includes kernel power-on execution time 25 ms After Reset Event Includes kernel power-on execution time 5 ms |
Podobny numer części - ADUC7036 |
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Podobny opis - ADUC7036 |
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