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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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AS8218 датащи(PDF) 10 Page - ams AG |
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AS8218 датащи(HTML) 10 Page - ams AG |
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10 / 123 page  Data Sheet AS8218 / AS8228 Revision 3.0, 31-May-06 Page 10 of 123 6.3 DC/AC Characteristics for Digital Inputs and Outputs CMOS Input with Schmitt Trigger and Pull-up Resistor (RXD) Parameter Symbol Min Typ Max Unit Notes High level input voltage VIH 0.7 x VDD V Low level input voltage VIL 0.3 x VDD V Low level input current IIL -100 -15 µA Tested at VDD=3.6V and Vin=0V CMOS Input (SI) Parameter Symbol Min Typ Max Unit Notes High level input voltage VIH 0.7 x VDD V Low level input voltage VIL 0.3 x VDD V High level input current IIH 15 100 µA Tested at VDD=3.6V and Vin=3.6V CMOS Outputs (TXD, SO, SC, S_N) Parameter Symbol Min Typ Max Unit Notes High level output voltage VOH 2.5 V Tested at VDD=3.0V Low level output voltage VOL 0.4 V Tested at VDD=3.0V High level output current IOH 4 mA Tested at VDD=3.0V and Vout=VOH Low level output current IOL -4 mA Tested at VDD=3.0V and Vout=VOL MPIO Inputs with Schmitt Trigger and Selectable Pull-up/Pull-down Parameter Symbol Min Typ Max Unit Notes High level input voltage VIH 0.7 x VDD V Low level input voltage VIL 0.3 x VDD V High level input current IIH 15 100 µA Tested at VDD=3.6V and Vin=3.6V; ‘pull-down’ Low level input current IIL -100 -15 µA Tested at VDD=3.6V and Vin=0V; ‘pull-up’ MPIO Outputs with Programmable Drive Strength Parameter Symbol Min Typ Max Unit Notes High level output current VOH 2.5 V Tested at VDD=3.0V Low level output current VOL 0.4 V Tested at VDD=3.0V High level output current IOH 4 mA If ‘4mA’ is selected. Tested at VDD=3.0V and Vout=VOH Low level output current IOL -4 mA If ‘4mA’ is selected. Tested at VDD=3.0V and Vout=VOL |
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