MB95F613K datasheet(76/110 Pages) CYPRESS

76 / 110 page

Document Number: 002-04698 Rev. *A

Page 76 of 110

PRELIMINARY

MB95610H Series

(Continued)

*1: These parameters are based on the condition that VSS is 0.0 V.

*2: V1 and V0 must not exceed VCC  0.3 V. V1 must not exceed the rated voltage. However, if the maximum current to/from an input

is limited by means of an external component, the ICLAMP rating is used instead of the VI rating

*3: Specific pins: P00 to P07, P12 to P15, P20 to P27, P30 to P37, P50 to P52, P90 to P94

• Use under recommended operating conditions.

• Use with DC voltage (current).

• The HV (High Voltage) signal is an input signal exceeding the VCC voltage. Always connect a limiting resistor between the HV

(High Voltage) signal and the microcontroller before applying the HV (High Voltage) signal.

• The value of the limiting resistor should be set to a value at which the current to be input to the microcontroller pin when the HV

(High Voltage) signal is input is below the standard value, irrespective of whether the current is transient current or stationary

current.

• When the microcontroller drive current is low, such as in low power consumption modes, the HV (High Voltage) input potential

may pass through the protective diode to increase the potential of the VCC pin, affecting other devices.

• If the HV (High Voltage) signal is input when the microcontroller power supply is off (not fixed at 0 V), since power is supplied

from the pins, incomplete operations may be executed.

• If the HV (High Voltage) input is input after power-on, since power is supplied from the pins, the voltage of power supply may

not be sufficient to enable a power-on reset.

• Do not leave the HV (High Voltage) input pin unconnected.

• Example of a recommended circuit:

WARNING:

Semiconductor devices may be permanently damaged by application of stress (including, without

limitation, voltage, current or temperature) in excess of absolute maximum ratings.

Do not exceed any of these ratings.

HV(High Voltage) input (0 V to 16 V)

Protective diode

VCC

N-ch

P-ch

Limiting

resistor

• Input/Output equivalent circuit

MB95F613K Datasheet(PDF) 76 Page - Cypress Semiconductor