AME, Inc.
mProcessor Supervisory
AME8570
n Electrical Specifications
TA = 25OC unless otherwise noted.
Test Condition
Parameter
VIN Range
Symbol
Min
Typ
Max Units
VRANGE
TA = -40oC to 85oC
VIN = VTHx1.10, TA = -40oC to 85oC
MRB unconnected
1
5.5
10
V
Supply Current
IIN
5
A
m
VTH
-1.5%
VTH
VTH
+1.5%
VTH
RESET Threshold
Hysteresis Range
VTH
V
TA = -40oC to 85oC
-2%
10
+2%
60
VHYST
VRelease - VTH
30
mV
ISOURCE = 0.5mA,
RESETB Output
Voltage High
VIN > 1.8V
VIN > VTH (MAX)
ISOURCE = 0.15mA,
1.8V >= VIN > 1.0V
ISOURCE = 0.5mA,
VOH
0.8VIN
V
RESET Output
Voltage High
VIN > 1.8V
VIN < VTH (MIN)
ISOURCE = 0.15mA,
1.8V >= VIN > 1.0V
RESETB Output Voltage Low
RESET Output Voltage Low
VIN to RESET Delay
VIN < VTH (MIN)
VIN > VTH (MAX)
ISINK = 1.2mA,
TJ = -40oC to 85oC
VOL
0.5
V
TD1
TD2
VIN = VTH -100mV; TA = -40oC to 85oC
TA = -40oC to 85oC
Version F
40
S
m
RESET Timeout Period
140
210
600
0.7
mS
MRB IL
MRB IH
MRB Input Threshold
MRB Pulse Width
VIN = VTH x 1.2
V
0.8VIN
1
S
m
MRB Noise Immunity
(pulse width with no reset)
100
500
nS
nS
MRB to RESET Delay
MRB Pull Up Resistance
80
120
K
W
7
Rev. A.01
AME [ ANALOG MICROELECTRONICS ]
