
2011 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FT10001 Rev 1.0.1
4
FT10001
—
Reset
Timer
with
Fixed
Delay
and
Reset
Pulse
DC Electrical Characteristics
Conditions of TA=-40°C to 80°C with VCC=1.8V - 5.0V OR TA=-25°C to 85°C with VCC=1.7V – 5.0V OR TA=0°C to
85°C with VCC=1.65V – 5.00V produce the performance characteristics below.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
VIH
Input High Voltage
DSR, /SR0
0.65 x VCC
V
VIL
Input Low Voltage
DSR, /SR0
0.25 x
VCC
V
VOL
Low Level Output Voltage
RST, IOL=500A
0.3
V
RPU
Integrated Pull-Up Resistor on /SR0
50
k
IIN
Input Leakage Current /SR0
VIN= VCC
1
A
Input Leakage Current DSR
0V
VIN 5.0V
1
ICC
Quiescent Supply Current
(Timer Inactive)
/SR0=VCC
1
A
Dynamic Supply Current (Timer Active) /SR0=0V
200
AC Electrical Characteristics
Conditions of TA=-40°C to 80°C with VCC=1.8V - 5.0V OR TA=-25°C to 85°C with VCC=1.7V – 5.0V OR TA=0°C to
85°C with VCC=1.65V – 5.00V produce the performance characteristics below.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
t
PHL1
Timer Delay, /SR0 to RST (DSR=0)
CL=5pF, RL=5K,
See Figure 4
8
10
12
s
tREC
Reset Timeout Delay
420
530
635
ms
Capacitance Specifications
TA=+25C.
Symbol
Parameter
Condition
Typ.
Unit
C
IN
Input Capacitance
VCC=GND
4
pF
C
OUT
Output Capacitance
VCC=5.0V
5
pF