AME8500 Datasheet, PDF (9/14 Pages) Analog Microelectronics – Micropower uP Reset Family

AME, Inc.
AME8500 / 8501
µProcessor Supervisory
n Electrical Specifications
TA = 25^OC unless otherwise noted
Parameter
Symbol
Test Condition
V_DD Range*
Supply Current
V_RANGE
I_DD
TA=-40~85^oC
V_DD = V_TH*1.10
V_DD = V_TH*1.10, TA=-40~85^oC
Min
Typ
1
1
Reset Threshold
V_TH
TA=-40~85^oC
V_THNOM - 1.5%
V_THNOM - 2.0%
Hysteresis Range
V_{H Y ST}
V_RELEASE - V_TH, note1
20
RESET Threshold
30
Tempco
RESETB Output
Voltage Low
RESET Output
Voltage Low
RESETB Output
Voltage High
RESET Output
Voltage High
V_DD to Reset Delay
V_OL
V_DD<V_{TH (MIN)}
I_SINK=1.2mA,
TA= -40~85^oC
V_DD>V_{TH (MAX)}
I_SOURCE=0.5mA,
V_DD>V_{TH (MAX)}
V_DD>1.8V
I_SOURCE=0.15mA,
V_OH
1.8V>=V_DD>1.0V
0.8V_DD
I_SOURCE=0.5mA,
V_DD<V_{TH (MIN)}
V_DD>1.8V
I_SOURCE=0.15mA,
1.8V>=V_DD>1.0V
T_D1 V_DD= V_TH - 100mV, TA= -40 ~ 85^oC
40
Version A
0.5
1.5
Version D
15
30
Reset Timeout Period* T_D2 TA= -40 ~ 85^oC
Version E
Version F
80
150
140
210
Version K
300
440
Temperature Shutdown T_OFF
AME8501 only
80
Temperature Shutdown
Hysteresis
T_{H Y S}
AME8501 only
20
Note1:The data based on V_TH=2.7V part type.
Max
5.5
5.5
3.0
5.0
V_THNOM +
1.5%
V_THNOM +
2.0%
0.5
200
5
50
230
500
600
Units
V
µ^A
mV
mV
ppm
V
V
µ^S
mS
mS
mS
mS
mS
o_C
o_C
9