UM807 - uP Reset Circuits

Product Overview

Union Semiconductor

Part number	UM807
Manufacturer	UniON Semiconductor
File Size	322.08 KB
Description	uP Reset Circuits
Datasheet	UM807 Datasheet
Additional preview pages of the UM807 datasheet.

The UM807/821/822 are low-power microprocessor (μP) supervisory circuits used to monitor power supplies in μP and digital systems.

z Set-Top Boxes z Consumer Electronics z DVD Players z Cable/DSL Modems z MP3 Players z Industrial Equipments z Automotive z Medical Devices z No External Components z VCC Transient Immunity z Correct Logic Output Guaranteed to VCC=1.0V z Precision VCC Monitoring of 3.0V, 3.3V and 5.0V Supplies z 2μA Supply Current z 140ms Minimum Power-On Reset Pulse Width z Available in 3 Manual Reset Setup Periods (tMR): A: 10.08s B: 6.72s C: 1.68s z Available in 3 Output Con_f__i_g__u__r_a__t_i_ons: Open-D.

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Published: Jan 14, 2019 |