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MB91F525FHDPMC 数据表(PDF) 133 Page - Cypress Semiconductor |
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MB91F525FHDPMC 数据表(HTML) 133 Page - Cypress Semiconductor |
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133 / 280 page  Document Number: 002-04662 Rev. *F Page 133 of 280 MB91520 Series 11. Electrical Characteristics Absolute Maximum Ratings Parameter Symbol Rating Unit Remarks Min Max Power supply voltage *1,*2 VCC VSS-0.3 VSS+6.0 V Analog power supply voltage *1,*2 AVCC VSS-0.3 VSS+6.0 V AVRH ≤ AVCC ≤ VCC Analog reference voltage *1 AVRH VSS-0.3 VSS+6.0 V AVRH ≤ AVCC Input voltage *1 VI VSS-0.3 VCC+0.3 V Analog pin input voltage *1 VIA5 VSS-0.3 VCC+0.3 V Output voltage *1 Vo VSS-0.3 VCC+0.3 V Maximum clamp current ICLAMP - 4.0 mA *6 Total maximum clamp current Σ|ICLAMP| - 20 mA *6 "L" level maximum output current *3 IOL1 - 15 mA IOL2 - 30 mA "L" level average output current *4 IOLAV1 - 4 mA *9 IOLAV2 - 12 mA *10 "L" level total output current *5 ΣIOL1 - 100 mA ΣIOL2 - 120 mA "H" level maximum output current*3 IOH1 - -15 mA IOH2 - -30 mA "H" level average output current*4 IOHAV1 - -4 mA *9 IOHAV2 - -12 mA *10 "H" level total output current *5 ΣIOH1 - -100 mA ΣIOH2 - -120 mA Power consumption TA: -40 °C to +105 °C PD - 882 mW *8 TA: -40 °C to +125 °C - 675 mW *8 Operating temperature TA -40 +105 °C -40 +125 °C *7 Storage temperature Tstg -55 +150 °C *1: These parameters are based on the condition that VSS = AVSS = 0.0 V *2: Caution must be taken that AVCC, AVRH do not exceed VCC upon power-on and under other circumstances. *3: The maximum output current is defined as the value of the peak current flowing through any one of the corresponding pins. *4: The average output current is defined as the value of the average current flowing through any one of the corresponding pins for a 10 ms period. The average value is the operation current × the operation ratio. *5: The total output current is defined as the maximum current value flowing through all of corresponding pins. *6: · Corresponding pins: all general-purpose ports except P035, 041, 093, 122. · Use within recommended operating conditions. · Use at DC voltage (current). · The + B signal should always be applied by connecting a limiting resistor between the + B signal and the microcontroller. · The value of the limiting resistor should be set so that the current input to the microcontroller pin does not exceed rated values at any time regardless of instantaneously or constantly when the + B signal is input. · Note that when the microcontroller drive current is low, such as in the low power consumption modes, the + B input potential can increase the potential at the VCC pin via a protective diode, possibly affecting other devices. · Note that if the + B signal is input when the microcontroller is off (not fixed at 0 V), since the power is supplied through the pin, the microcontroller may operate incompletely. · Note that if the +B signal is input at power-on, since the power is supplied through the pin, the power-on reset may not function in the power supply voltage. · Do not leave + B input pins open. *7: When it is used under this condition, contact your sales representative. |
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