AAT3510/1/2/3/4/5/6/7/8/9
Micropower µP Reset with Watchdog Timer
Factory-Trimmed Reset Thresholds
1
and Ordering Information
AAT351x IGV
- X.XX-X- X-T1
Watchdog Timeout (if applicable)
Reset Active Period
Threshold Voltage
Reset Active Period
A: T
R(MIN)
= 1ms
B: T
R(MIN)
= 20ms
C: T
R(MIN)
= 140ms
Watchdog Timeout Period
A: T
WD(NOM)
= 6.3ms
B: T
WD(NOM)
= 102ms
C: T
WD(NOM)
= 1600ms
1
VDD Threshold Voltage
2.63:
2.70:
2.80:
2.93:
3.00:
3.08:
3.20:
3.30:
3.40:
3.50:
3.60:
3.70:
3.80:
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
=
=
=
=
=
=
=
=
=
=
=
=
=
2.63V
2.7V
2.8V
2.93V
3.0V
3.08V
3.2V
3.3V
3.4V
3.5V
3.6V
3.7V
3.8V
3.90:
4.00:
4.10:
4.20:
4.38:
4.40:
4.50:
4.63:
4.70:
4.80:
4.90:
5.00:
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
V
TH(NOM)
=
=
=
=
=
=
=
=
=
=
=
=
3.9V
4.0V
4.1V
4.2V
4.3V
4.38V
4.5V
4.63V
4.7V
4.8V
4.9V
5.0V
1. Watchdog timeout period C is not available on AAT3513, AAT3514, and AAT3518.
3510.2006.03.1.7
9
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
