February 2005
rev 1.5
ASM705 / 706 / 707 / 708
ASM813L
Parameter
Watchdog Timeout
Period
WDI Pulse Width
Symbol
t
WD
t
WP
V
IH
ASM705/6/813L
Conditions
Min
1.00
50
3.5
Typ
1.60
Max
Unit
2.25
s
ns
V
V
IL
= 0.4V, V
IH
=0.8V
CC
,
ASM705/706/813L, V
CC
= 5V
WDI Input Threshold
V
IL
0.8
50
-150
V
CC
- 1.5
-50
ASM705/6/813L, WDI = V
CC
WDI Input Current
ASM705/6/813L, WDI = 0V
V
OH
WDO Output Voltage
V
OL
PFI Input Threshold
PFI Input Current
V
OH
PFO Output Voltage
V
OL
I
SINK
= 3.2mA
I
SOURCE
= 800µA
ASM705/6/813L, I
SINK
= 1.2mA
V
CC
= 5V
1.2
-25
V
CC
- 1.5
ASM705/6/813L, I
SOURCE
= 800µA
150
µA
0.4
1.25
0.01
V
V
nA
V
1.3
25
0.4
Notes 1: RESET (ASM705/6/7/8), RESET(ASM707/8, ASM813L)
Low Power µP Supervisor Circuits
Notice: The information in this document is subject to change without notice
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ALSC [ ALLIANCE SEMICONDUCTOR CORPORATION ]
