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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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HT9580 датащи(PDF) 6 Page - Holtek Semiconductor Inc |
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HT9580 датащи(HTML) 6 Page - Holtek Semiconductor Inc |
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6 / 63 page  Absolute Maximum Ratings Supply Voltage..............................-0.3V to 3.6V Storage Temperature.................-55°Cto150°C Input Voltage.................VSS-0.5V to VDD+0.5V Operating Temperature ..............-30°Cto85°C Current Drain Per Pin Excluding VDD and VSS............................................................................10mA Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maxi- mum Ratings² may cause substantial damage to the device. Functional operation of this de- vice at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. D.C. Characteristics Ta=25°C Symbol Parameter Test Conditions Min. Typ. Max. Unit VDD Conditions VDD Operating Voltage ¾ 3V application 2.4 3.0 3.5 V IDD Operating Current 3V No load, OSC1=1MHz fX1=76.8kHz ¾ 300 ¾mA ISTP HALT Mode Current 3V No load, mC clock stop, fX1=76.8kHz ¾¾ 100 mA VIL Input low Voltage for I/O Port 3V ¾ 0 ¾ 0.3´VDD V VIH Input High Voltage for I/O Port 3V ¾ 0.7´VDD ¾ 3V VIL1 Input low Voltage 3V ¾ 0 ¾ 0.3´VDD V VIH1 Input High Voltage 3V ¾ 0.7´VDD ¾ 3V VIL2 Input low Voltage (BAF)3V ¾ 0 ¾ 0.9 V VIH2 Input High Voltage (BAF)3V ¾ 1.0 ¾ 3V VOL Output low Voltage 3V ¾¾ ¾ 0.4 V VOH Output High Voltage 3V ¾ 2.3 ¾¾ V IOL I/O Port Sink Current 3V VOL=0.3V 2.0 3.6 ¾ mA IOH I/O Port Source Current 3V VOH=2.7V -1.2 -2.2 ¾ mA IOL1 BZ, PC0~PC1 Sink Current 3V VOL=0.3V 2 4.5 ¾ mA IOH1 BZ, PC0~PC1 Source Current 3V VOH=2.7V -1.5 -2.5 ¾ mA IOL2 BS1, BS2, BS3 Sink Current 3V VOL=0.3V 350 ¾¾ mA IOH2 BS1,BS2,BS3SourceCurrent 3V VOH=2.7V -1.0 ¾¾ mA ROSC RC Oscillator Resistor 3V fOSC=1MHz ¾ 51 ¾ kW RPH I/O Port Pull-high Resistance 3V ¾ 100 250 ¾ kW HT9580 6 April 28, 2000 Preliminary |
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