MB95F118MS datasheet(30/64 Pages) FUJITSU

30 / 64 page

MB95110M Series

(Continued)

*1 : The parameter is based on AVSS

= VSS = 0.0 V.

*2 : Apply equal potential to AVcc and Vcc.

*3 : VI and Vo should not exceed VCC

+ 0.3 V. VI must not exceed the rating voltage. However, if the maximum current

to/from an input is limited by some means with external components, the ICLAMP rating supersedes the VI rating.

*4 : Applicable to pins : P00 to P07, P10 to P15, P20 to P24, P30 to P37, P60 to P67

• Use within recommended operating conditions.

• Use at DC voltage (current).

• +B signal is an input signal that exceeds VCC voltage. The + B signal should always be applied a limiting

resistance placed between the

+ B signal and the microcontroller.

• The value of the limiting resistance should be set so that when the + B signal is applied the input current

to the microcontroller pin does not exceed rated values, either instantaneously or for prolonged periods.

• Note that when the microcontroller drive current is low, such as in the power saving modes, the +B input

potential may pass through the protective diode and increase the potential at the VCC pin, and this affects

other devices.

• Note that if the + B signal is inputted when the microcontroller power supply is off (not fixed at 0 V), the power

supply is provided from the pins, so that incomplete operation may result.

• Note that if the + B input is applied during power-on, the power supply is provided from the pins and the

resulting power supply voltage may not be sufficient to operate the power-on reset.

• Care must be taken not to leave the + B input pin open.

• Sample recommended circuits :

WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,

temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.

Parameter

Symbol

Rating

Unit

Remarks

Min

Max

Power consumption

⎯

320

Operating temperature

− 40

+ 85

°C

Storage temperature

Tstg

− 55

+ 150

°C

P-ch

N-ch

Vcc

• Input/Output Equivalent circuits

+ B input (0 V to 16 V)

Limiting

resistance

Protective diode

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