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AME8504 Datasheet Uprocessor Supervisory

Manufacturer: Analog Microelectronics

Overview: AME AME8504 µProcessor Supervisory n General.

General Description

The AME8504 family allows the user to customize the CPU reset function without any external ponents.

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.

Key Features

  • 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-143, SC-70-4, SOT-25 and TSOT- 25A Package l RoHS Compliant and Halogen Free VIN GND MRB R1 I1 I2 P1 R2 V RE F Delay N1 RESET/ RESETB Rev. A.01 1 AME AME8504 n Pin Configuration SOT-25/TSOT-25A Top.

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AME8504 Distributor