MB95F118MS datasheet(54/64 Pages) FUJITSU

54 / 64 page

MB95110M Series

(9) Low Voltage Detection

(AVss

= Vss = 0.0 V, TA = −40 °C to + 85 °C)

Parameter

Symbol

Value

Unit

Remarks

Min

Typ

Max

Release voltage

VDL+

2.55

2.70

2.85

At power-supply rise

Detection voltage

VDL-

2.45

2.60

2.75

At power-supply fall

Hysteresis width

VHYS

100

⎯

Power-supply start voltage

Voff

⎯⎯

2.3

Power-supply end voltage

Von

4.9

⎯⎯

Power-supply voltage

change time

(at power supply rise)

0.3

⎯⎯

µs

Slope of power supply that reset release

signal generates

⎯

3000

⎯µs

Slope of power supply that reset release

signal generates within rating (VDL+)

Power-supply voltage

change time

(at power supply fall)

300

⎯⎯

µs

Slope of power supply that reset

detection signal generates

⎯

300

⎯µs

Slope of power supply that reset

detection signal generates within rating

(VDL-)

Reset release delay time

td1

⎯⎯

400

µs

Reset detection delay time

td2

⎯⎯

µs

Current consumption

ILVD

⎯

µA

Current consumption for low voltage

detection circuit only

VHYS

td2

td1

VCC

Von

Voff

VDL+

VDL-

Internal reset signal

time

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