FT7511 Datasheet - Fairchild Semiconductor

FT7511 Reset Timer

The FT7511 is a timer for resetting a mobile device where long reset times are needed. The long delay helps avoid unintended resets caused by accidental key presses. It has a fixed delay of 7.5 ±20% seconds. The DSR pin enables Test Mode operation by immediately forcing /RST1 LOW for factory testing.

FT7511 Features

* Fixed Reset Delay: 7.5 Seconds

* One Input Reset Pin

* Open-Drain Output Pin with Fixed 80ms Pulse

* 1.8V to 5.0V Operation (TA=-40°C to +85°C)

* 1.7V to 5.0V Operation (TA=-25°C to +85°C)

* 1.65V to 5.0V Operation (TA=0°C to +85°C)

FT7511-FairchildSemiconductor.pdf