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AME8502 Datasheet Uprocessor Supervisory

Manufacturer: Analog Microelectronics

Overview: AME AME8502 n General.

General Description

The AME8502 family allows the user to customize the CPU reset function without any external ponents.

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

Each wafer is trimmed to the customers specicications.

Key Features

  • n Functional Block Diagram l Internally Fixed Threshold 1.2V to 4.5V in 0.1V Step l High Accuracy ±1.5% l Low Supply Current 3µA l No External Components Required l Quick Reset within 20µs l Built-in Recovery Delay Include 0ms, 55ms, 220ms, 450ms l Low Functional Supply Voltage 0.9V l Push-Pull Output l Small SOT-23, TSOT-23A, SOT-143, SC-70-4, SOT-25 and TSOT-25A Package l RoHS Compliant and Halogen Free VIN GND R1 I1 R2 VREF Delay P1 RESET/ RESETB N1 Rev. A.01 1 AME AME8502 n Pin Co.

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AME8502 Distributor