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ACT88326VA датащи(PDF) 8 Page - Active-Semi, Inc |
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ACT88326VA датащи(HTML) 8 Page - Active-Semi, Inc |
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8 / 41 page ![]() ACT88326VA Rev 1.0, 29-May-2018 Innovative PowerTM www.active-semi.com ActiveSwitcherTM is a trademark of Active-Semi. Copyright © 2018 Active-Semi, Inc 8 DIGITAL I/O ELECTRICAL CHARACTERISTICS (VIN_IO = 5V, TA = 25°C, unless otherwise specified.) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT GPIO1, GPIO2, GPIO4 Input Low VIN_IO = 1.8V 0.40 GPIO3 Input Low VIN_IO = 1.8V 0.25 V GPIO1, GPIO2, GPIO3, GPIO4 Input High VIN_IO = 1.8V 1.25 V GPIO1, GPIO2, GPIO4 Input Low VIN_IO = 3.3V 1.0 V GPIO3 Input Low VIN_IO = 3.3V 0.40 V GPIO1, GPIO2, GPIO3, GPIO4 Input High VIN_IO = 3.3V 2.3 V GPIO1, GPIO2, GPIO3, GPIO4 Leakage Current Output = 5V 1 µA GPIO1, GPIO2, GPIO4 Output Low IOL = 10mA 0.35 V GPIO3 Output Low IOL = 1mA 0.35 V GPIO1, GPIO2 Output High IOH = 1mA VIN_IO- 0.35 V GPIO4 Deglitch Time (falling) 15 µs GPIO4 Deglitch Time (rising) 10 µs VIN_IO Operating Range 1.5 VIN V nPB external resistor for Push-button function AVIN = 3.3V 50 kΩ nPB external resistor for Manual Reset function AVIN = 3.3V 1 kΩ nPB internal pullup resistor AVIN = 3.3V 0.6 2 MΩ nPB Manual Reset (MR) rising threshold 0.75 V nPB De-bounce Time Push button presses shorter than this time are ignored 32 ms nPB Activation Time (duration for successful turn-on) PB WAIT TIME SET[1:0] = 00 PB WAIT TIME SET[1:0] = 01 PB WAIT TIME SET[1:0] = 10 PB WAIT TIME SET[1:0] = 11 0.032 0.5 1.0 2.0 s nPB Power Cycle with Push Button Pull down through 50kΩ, press and release for power cycle 4 s nPB Power Off with Push Button Pull down through 50kΩ, press and hold until power off occurs (CMI configurable option) 6 s nPB Soft Reset Time Pull down through 1kΩ, starts soft reset 0.032 4 s nPB Power Cycle or Manual Reset Time Pull down through 1kΩ, starts power cycle or Manual reset 4 s |
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