AAT3513 AAT [Advanced Analog Technology, Inc.], AAT3513 Datasheet - Page 4

• Manufacturer Part Number: AAT3513
• Description: Micropower uP Reset with Watchdog Timer
• Manufacturer: AAT [Advanced Analog Technology, Inc.]

Electrical Characteristics
V
1. Over-temperature limits are guaranteed by design, not production tested.
2. This is the minimum time RESET must be held low by an external pull-down source to set the active pull-up flip-flop.
3. Measured from RESET V
4
Symbol Description
Push/Pull RESET Output (AAT3510, 3512, 3513, 3514, 3515, 3516, 3518, 3519)
Bidirectional RESET Output (AAT3511, 3514, 3516)
CC
V
V
V
V
V
T
V
I
t
T
t
CC
RP
t
PTH
= 2.5V to 5.5V, T
RD
OH
OH
CC
TH
OL
R
S
C
Operating Voltage Range
Supply Current
Reset Threshold Voltage
Reference Voltage
Temperature Coefficient
Reset Active Timeout
Period
V
RESET Low Output Voltage
RESET High Output Voltage
RESET Low Output Voltage
RESET High Output Voltage V
Transition Flip-Flop Setup
Time
RESET Output Rise Time
Active Pull-Up Enable
Threshold
RESET Active Pull-Up
Current
RESET Pull-Up Resistance
CC
to RESET Delay
2
A
OL
= -40°C to +85°C
to (0.8 x V
3
CC
), open circuit output.
Conditions
T
AAT3510/1/2/3/4/7/8:
MR & WDI Unconnected V
AAT3515/6/9:
MR Unconnected
T
T
-40°C < T
AAT351xIGV-xx-A-x-T1
AAT351xIGV-xx-B-x-T1
AAT351xIGV-xx-C-x-T1
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= -40°C to +85°C
= 25°C
= -40 to +85°C
Falling at 1mV/µs
≥ 1.0V, I
≥ 1.2V, I
≥ 2.7V, I
≥ 4.5V, I
≥ 2.7V, I
≥ 4.5V, I
≥ 2.7V, I
≥ 4.5V, I
≥ 1.8V, I
≥ 2.7V, I
≥ 4.5V, I
= 3.0V, C
= 5.0V, C
= 3.0V, C
= 5.0V, C
= 5.0V
= 5.0V
1
, unless otherwise noted. Typical values are at T
Micropower µP Reset with Watchdog Timer
A
< +85°C
SINK
SINK
SINK
SINK
SOURCE
SOURCE
SINK
SINK
SOURCE
SOURCE
SOURCE
L
L
L
L
= 120pF
= 200pF
= 250pF
= 400pF
= 50µA
= 100µA
= 1.2mA
= 3.2mA
= 1.2mA
= 3.2mA
= 500µA
= 800µA
= 150µA
= 500µA
= 800µA
V
V
V
CC
CC
CC
CC
AAT3510/1/2/3/4/5/6/7/8/9
= 3.6V
= 5.5V
= 3.6V
= 5.5V
V
V
THNOM
THNOM
0.8 x V
0.8 x V
0.8 x V
V
V
CC
CC
Min
140
0.4
4.2
20
1
1
- 1.5
- 1.5
-1.5% V
-2.5% V
CC
CC
CC
Typ
0.65
±40
200
400
1.4
4.7
28
40
20
5
6
TH
TH
V
V
THNOM
THNOM
A
= 25°C.
Max
280
333
333
666
666
5.5
0.3
0.3
0.3
0.4
0.3
0.4
5.2
15
18
15
18
40
2
+1.5%
+2.5%
3510.2006.03.1.7
ppm/°C
Units
mA
ms
µA
kΩ
µs
ns
ns
V
V
V
V
V
V