MAX6360LSUT-T datasheet(2/8 Pages) MAXIM

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Dual/Triple-Voltage

µP Supervisory Circuits

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ABSOLUTE MAXIMUM RATINGS

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

VCC5, VCC3 to GND .................................................-0.3V to +6V

RST (MAX6352/55/58) ............................................. -0.3V to +6V

RST, MR, WDI, RST5, RSTIN

(MAX6351/53/56/59).............................-0.3V to (VCC5 + 0.3V)

RST, RST3 (MAX6351/54/57/60) .................-3V to (VCC3 + 0.3V)

Input/Output Current, All Pins .............................................20mA

Continuous Power Dissipation (TA = +70°C)

5-Pin SOT23-5 (derate 7.1mW/°C above +70°C) ........571mW

6-Pin SOT23-6 (derate 7.1mW/°C above +70°C) ........571mW

Operating Temperature Range ...........................-40°C to +85°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10sec) .............................+300°C

100mV overdrive

VCC5 = 5.5V, VCC3 = 3.6V, all I/O pins open

VCC to Reset Delay

TA = -40°C to +85°C

MAX63_ _ _Y

TA = 0°C to +70°C

MAX63_ _ _R

MAX63_ _S_

MAX63_ _ _S

MAX63_ _T_

MAX63_ _ _T

MAX63_ _M_

CONDITIONS

µs

VTH/500

Reset Threshold Hysteresis

ppm/°C

∆VTH/°C

Reset Threshold Tempco

2.13

2.25

2.16

2.19

2.22

2.55

2.70

2.58

2.63

2.68

2.85

3.00

2.88

2.93

2.98

3.00

3.15

3.03

3.08

3.14

VTH3

VCC3 Threshold (Note 3)

2.85

3.00

µA

ICC5 +

ICC3

Supply Current

1.2

5.5

1.0

5.5

VCC

Supply Voltage Range (Note 2)

2.88

2.93

2.98

3.00

3.15

3.03

3.08

3.14

4.25

4.50

4.54

4.63

4.72

VTH5

VCC5 Threshold (Note 3)

4.5

4.75

4.3

4.38

4.46

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

VCC5 > VTH5(MAX), VCC3 > VTH3(MAX)

VCC5 or VCC3 ≥ 2.7V, ISINK = 1.2mA

VCC5 or VCC3 ≥ 4.5V, ISINK = 3.2mA

VCC5 or VCC3 < 1V, ISINK = 50µA,

TA = 0°C to +70°C

100

180

280

tRP

Reset Timeout Period

0.3

0.4

0.3

TA = +25°C

MAX63_ _L_

TA = -40°C to +85°C

TA = +25°C

TA = -40°C to +85°C

TA = +25°C

TA = -40°C to +85°C

TA = +25°C

TA = -40°C to +85°C

TA = +25°C

TA = -40°C to +85°C

TA = +25°C

TA = -40°C to +85°C

TA = +25°C

TA = -40°C to +85°C

TA = +25°C

TA = -40°C to +85°C

ELECTRICAL CHARACTERISTICS

(VCC3 = VCC5 = +1.2V to +5.5V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)

VCC5 or VCC3 < 1.2V, ISINK = 50µA

VOL

RESET Output Voltage Low

0.3

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