AS1907_austriamicrosystemsAG.pdf
Datasheet Details
Part number:
AS1909, AS1907
Manufacturer:
austriamicrosystems AG
File Size:
368.51 KB
Description:
Low-voltage microprocessor reset circuits.
Note:
This datasheet PDF includes multiple part numbers: AS1909, AS1907.
Please refer to the document for exact specifications by model.
AS1909, AS1907, Low-Voltage Microprocessor Reset Circuits
The AS1907/AS1908/AS1909 microprocessor supervisory circuits are ideal for monitoring the supply voltage of digital systems and microprocessors.
The devices are designed to initiate a reset if the supply voltage goes below a predefined threshold.
The duration of the reset is either 1.5, 30, or 150ms
AS1909 Features
* ! 3 Output Types: Push/Pull RESET, Push Pull RESETN, and Open Drain RESETN Reset Threshold Range: 1.6 to 2.5V (~100mV increments) RESET/RESETN: - Valid to VCC = 0.7V (AS1907 and AS1908) - Valid to VCC = 1.0V (AS1909) Reset Pulse Widths: 1, 20, and 100ms Supply Voltage Range: +0.7 to +3.6V Supply Cu
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