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AME8570 - mProcessor Supervisory

Datasheet Summary

Description

The AME8570 family allows the user to customize the CPU reset function without any external components.

The user has serveral choice of reset voltage thresholds, reset time intervals, and output driver configurations, all of which are preset at the factory.

Features

  • l Small Packages : SC-70, SOT-23 l Tight Voltage Threshold Tolerance : ± 1.50% l Wide Temperature Range : -40OC to 85OC l Low Quiescent Current < 5.0 µA l Manual Reset Input Option l All AME's Lead Free Products Meet RoHS Standards AME8570 Push-Pull RESET/ RESETB with MRB MRB IN R1 I1 Delay R2 GND VREF N1 P1 RESET/ RESETB AME8570 Open-Drain RESET/ RESETB with MRB n.

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Datasheet Details

Part number AME8570
Manufacturer AME
File Size 194.79 KB
Description mProcessor Supervisory
Datasheet download datasheet AME8570 Datasheet
Additional preview pages of the AME8570 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com AME, Inc. AME8570 n General Description The AME8570 family allows the user to customize the CPU reset function without any external components. The user has serveral choice of reset voltage thresholds, reset time intervals, and output driver configurations, all of which are preset at the factory. These circuits monitor the power supply voltage of µP based systems. When the power supply voltage drops below the voltage threshold a reset is asserted immediately ( within an interval TD1 ). The reset remains asserted after the supply voltage rises above the voltage threshold for a time interval, TD2. The reset output may be either active high ( RESET ) or active low ( RESETB ). The reset output may be configured as either push/pull or open drain.
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