AME8500 Datasheet PDF | Analog Microelectronics

Analog Microelectronics AME8500

The AME8500 family allows the user to customize the CPU reset function without any external components. 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 customer's specifications.

Part No.	AME8500
Datasheet	AME8500 Download
Manufacturer	Analog Microelectronics
Description	uProcessor Supervisory
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GENERAL DESCRIPTION

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. The state of the reset output is guaranteed to be correct for supply voltages greater than 1V. Spac saving SOT-23/TSOT-23 package and micropower quiescent current (<3.0µA) make this family a natural for portable battery powered equipment. n

FEATURES

l Small Package: SOT-23/TSOT-23, SOT-89 l Tight Voltage Threshold Tolerance ±1.50% l Wide Temperature Range: -40oC to +85oC l Low Quiescent Current < 3.0µA l All AME's Lead Free Products Meet RoHs standards n

APPLICATIONS

l Portable Electronics l Power Supplies l Computer Peripher...