November 2006
rev 1.6
ASM1232LP/LPS
Absolute Maximum Ratings
Parameter
Voltage on V
CC
Voltage on ST, TD
Voltage on PBRST, RESET, RESET
Operating Temperature Range (N suffixed devices)
Operating Temperature Range (others)
Soldering Temperature (for 10 sec)
Storage Temperature
ESD rating
HBM
MM
Min
-0.5
-0.5
-0.5
-40
0
Max
7
V
CC
+ 0.5
V
CC
+ 0.5
+85
70
+260
Unit
V
V
V
°C
°C
°C
°C
KV
V
-55
+125
2
200
Note:
1. Voltages are measured with respect to ground
2. These are stress ratings only and functional implication is not implied. Exposure to absolute maximum ratings for extended
periods may affect device reliability.
DC Electrical Characteristics
Unless otherwise stated, 4.5V <= V
CC
<= 5.5V and over the operating temperature range of 0°C to 70°C (-40°C to +85°C. for N devices). All
voltages are referenced to ground.
Parameter
Supply Voltage
ST and PBRST Input High Level
ST and PBRST Input Low Level
V
CC
Trip Point (T
OL
= GND)
V
CC
Trip Point (T
OL
= V
CC
)
Watchdog Timeout Period
Watchdog Timeout Period
Watchdog Timeout Period
Output Voltage
Output Current
Output Current
Symbol
V
CC
V
IH
V
IL
V
CCTP
V
CCTP
t
TD
t
TD
t
TD
V
OH
I
OH
I
OL
Conditions
Min
4.5
2
-0.3
4.50
4.25
Typ
Max
5.5
V
CC
+ 0.3
0.8
Unit
V
V
V
V
V
ms
ms
ms
V
mA
mA
5 of 10
4.62
4.37
150
1200
610
V
CC
- 0.1
-10
4.74
4.49
250
2000
1000
T
D
= GND
T
D
= VCC
T
D
Floating
I=-500µA, Note 3
Output = 2.4V, Note 2
Output = 0.4V
62.5
500
250
V
CC
- 0.5
-8
10
5V µP Power Supply Monitor and Reset Circuit
Notice: The information in this document is subject to change without notice
PULSECORE [ PulseCore Semiconductor ]
