ASM161LCUSSLASHT datasheet(6/9 Pages) ALSC

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ASM161 / ASM162

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Notice: The information in this document is subject to change without notice

µP Supervisory Circuit

rev 1.0

October 2003

Notes: 1. Over operating temperature range.

MR Input Threshold

VIH

VCC > VTH(MAX), L/M/J devices

2.3

VIL

0.8

VIH

VCC > VTH(MAX), R/S/T devices

0.7VCC

VIL

0.25VCC

MR Delay to MR Retrig-

ger

tMRD

TA = 0°C to 70°C

122

µS

TA = -40°C to 85°C

MR pull-up resistance

KΩ

Low RESET output volt-

age (ASM161)

VOL

VCC = VTH min., ISINK = 1.2mA,

ASM161 R/S/T

0.3

VCC = VTH min., ISINK = 3.2mA,

ASM161 L/M/J

0.4

VCC > 1.1, ISINK = 50µA

0.3

RESET Output Leak-

age Current (ASM161)

ILKG

VDRAIN < 6.0V, 0°C < TA < 70°C

1µA

Low RESET output volt-

age (ASM162)

VOL

VCC = VTH min., ISINK = 1.2mA,

ASM162 R/S/T

0.3

VCC = VTH min., ISINK = 3.2mA,

ASM162 L/M/J

0.4

HIGH RESET Output

Voltage (ASM162)

VOH

1.8<VCC<VTHmin., ISOURCE = 150 µA

0.8VCC

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

ASM161LCUS/T 数据表(PDF) 6 Page - Alliance Semiconductor Corporation

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