
January 2012
2011 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FT10001 Rev. 1.0.1
FT10001
—
Reset
Timer
with
Fixed
Delay
and
Reset
Pulse
FT10001
Reset Timer with Fixed Delay and Reset Pulse
Features
Fixed Reset Delay: 10 Seconds
One Input Reset Pin
Open-Drain Output Pin with Fixed 530ms 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 5.00V Operation (TA=0°C to +85°C)
<1A ICCQ Consumption
Zero-Second Test-Mode Enable
Integrated Pull-Up Resistor on /SRO
Applications
Cell Phones
Portable Media Players
Tablets
Mobile Devices
Consumer Medical
Description
The FT10001 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 10 ±20% seconds. The
DSR pin enables Test Mode operation by immediately
forcing /RST1 LOW for factory testing.
The FT10001 has one input for single-button resetting
capability. The device has a single open-drain output
with 0.5mA pull-down drive.
FT10001 draws minimal ICC current when inactive and
functions over a power supply range of 1.65V to 5.00V.
Ordering Information
Part Number
Operating
Temperature Range
Package
Packing
Method
FT10001L6X
-40
C to +85C
6-Lead, MicroPak 1.0 x 1.45mm, JEDEC MO-252
5000 Units on
Tape and Reel
FT10001FHX
-40
C to +85C
6-Lead, MicroPak2 1.0 x 1.0mm Body, .35mm Pitch
5000 Units on
Tape and Reel