AME8501AEETAE31L [AME]
Power Management Circuit;
| 型号： | AME8501AEETAE31L |
| 厂家： | 
ANALOG MICROELECTRONICS |
| 描述： | Power Management Circuit |
| 文件： | 总23页 (文件大小：265K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n General Description
n Typical Operating Circuit
The AME8500 family allows the user to customize the
CPU reset function without any external components.
The user has a large choice of reset voltage thresholds,
reset time intervals, and output driver configurations, all
of which are preset at the factory. Each wafer is trimmed
to the customer's specifications.
*
2
VCC
VCC
AME8500
Processor
RESET
Input
RESET / RESET
These circuits monitor the power supply voltage of mP
based systems. When the power supply voltage drops
below the voltage threshold a reset is asserted immedi-
ately (within an interval TD1). The reset remains asserted
after the supply voltage rises above the voltage threshold
for a time interval, TD2 . The reset output may be either
active high (RESET) or active low (RESETB). The reset
output may be configured as either push/pull or open drain.
The state of the reset output is guaranteed to be correct
for supply voltages greater than 1V.
GND
GND
3
Note: * External pull-up resistor is required if open-
drain output is used. 10 kW is recommended.
The AME8501 includes all the above functionality plus
an overtemperature shutdown function. When the ambi-
ent temperature exceeds 80oC a reset is asserted and
remains asserted until the temperature falls below 60oC.
n Block Diagram
AME8500 with Push-Pull RESET
Space saving SOT23 packages and micropower quies-
cent current (<3.0mA) make this family a natural for por-
table battery powered equipment.
VDD
I1
R1
R2
P1
N1
n Features
l Small packages: SOT-23, SOT-89
Delay
RESET
l 11 voltage threshold options
VREF
l Tight voltage threshold tolerance ---±1.50%
l 5 reset interval options
GND
l 4 output configuration options
l Wide temperature range -------- -40oC to 85oC
l Low temperature coefficient --- 100ppm/oC(max)
l Low quiescent current < 3.0mA
l Thermal shutdown option (AME8501)
AME8500 with Push-Pull RESET
VDD
I1
R1
n Applications
P1
l Portable electronics
RESET
Delay
l Power supplies
R2
VREF
l Computer peripherals
l Data acquisition systems
l Applications using CPUs
l Consumer electronics
N1
GND
1
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Block Diagram (contd.)
AME8500 with Open-Drain RESET
AME8500 with Open-Drain RESET
VDD
VDD
I1
I1
R1
R1
Delay
RESET
RESET
Delay
R2
R2
VREF
VREF
N1
N1
GND
GND
n Pin Configuration
SOT-23
SOT-23
Top View
Top View
3
3
AME8500BEET
AME8501BEET
AME8500AEET
AME8501AEET
1. GND
1. Reset/ResetB
2. GND
AME8500
AME8500
2. Reset/ResetB
3. VDD
3. VDD
1
2
1
2
SOT-23
SOT-23-L
Top View
Top View
3
3
AME8500AEET
AME8501AEET
1. GND
AME8500CEET
AME8501CEET
1. Reset/ResetB
2. VDD
AME8500
AME8500
2. Reset/ResetB
3. VDD
3. GND
1
2
1
2
2
AME, Inc.
µProcessor Supervisory
AME8500 / 8501
¢ Pin Configuration (contd.)
SOT-23-L
Top View
SOT-23-L
Top View
3
3
AME8500CEET
AME8501CEET
1. Reset/ResetB
2. VDD
AME8500BEET
AME8501BEET
1. Reset/ResetB
2. GND
AME8500
AME8500
3. GND
3. VDD
1
2
1
2
SOT-89
Top View
SOT-89
Top View
AME8500BEFT
AME8501BEFT
1. Reset/ResetB
2. VDD
AME8500AEFT
AME8501AEFT
1. GND
AME8500
AME8500
2. VDD
3. GND
3. Reset/ResetB
1
2
3
1
2
3
SOT-89
Top View
SOT-25
Top View
5
4
AME8500CEFT
AME8501CEFT
1. VDD
AME8500BEEV
AME8501BEEV
1. Reset/ResetB
2. VDD
AME8500
AME8500
2. GND
3. Reset/ResetB
3. GND
4. N/C
1
2
3
1
2
3
5. N/C
¢ Pin Description
Pin Name
Pin Description
GND
Ground
This pin can be ordered as RESET or RESETB. RESET is active high.
RESETB is active low. It is also available with an open drain or pushpull
output.
RESETB/RESET
VDD
Positive power supply. A reset is asserted after this voltage drops below
a predetermined level. After VDD rises above that level the reset output
remains asserted until the end of the reset timeout period.
3
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information
AME8500 x x x x x x x x
AME8501 x x x x x x x x
Special Feature
VDD Threshold Voltage (VTH)
Reset Time (TD2NOM
)
Output Driver Option
Number of Pins
Package Type
Operating Temperature Range
Pin Configuration
Output Driver
Reset
Time
VDD
Threshold
Voltage (VTH)
Operating
Temperature
Range
Number
of
Pins
Option
Pin
Package
Type
Special
Feature
Characteristic
of RESET or
RESETB pin
Configuration
(TD2NOM
)
-40OC to 85OC
A
1. GND
2. Reset/
ResetB
3. VDD
E
E SOT-2X
F SOT-89
T: 3
V: 5
A: RESETB /PP A: 1.5 ms 15:VTH= 1.5V L: Low profile
B: RESETB /OD D: 30 ms 16:VTH= 1.6V Y: Lead free &
(SOT-23)
C: RESET/ PP E: 150 ms 18:VTH= 1.8V
Low profile
D: RESET/ OD F: 210 ms 19:VTH= 1.9V Z: Lead free
20:VTH= 2.0V
(RESET = Active High)
B
1. Reset/
ResetB
2. GND
3. VDD
21:VTH= 2.1V
(RESETB = Active Low)
(SOT-23)
22:VTH= 2.2V
(PP = Push pull out)
23:VTH= 2.32V
(OD = Open drain output
24:VTH= 2.4V
polarity)
26:VTH= 2.63V
C
1. Reset/
ResetB
2. VDD
3. GND
27:VTH= 2.7V
28:VTH= 2.8V
29:VTH= 2.93V
31:VTH= 3.08V
40:VTH= 4.0V
44:VTH= 4.38V
46:VTH= 4.63V
(SOT-23)
2. VDD
3. Reset/
ResetB
(SOT-89)
B
1. Reset/
ResetB
2. VDD
3. GND
(SOT-89)
C
1. VDD
2. GND
3. Reset/
ResetB
(SOT-89)
B
1. Reset/
ResetB
2. VDD
3. GND
4. N/C
(SOT-25)
5. N/C
4
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information (contd.)
Part Number
Marking
VTH Voltage
Package Operating Temp. Range
- 40oC to + 85oC
SOT-23
AME8500AEETAA21
AME8500AEETAA21L
AME8500AEETAA21Z
AME8500AEETAA21Y
AME8500AEETAD20
AME8500AEETAD20L
AME8500AEETAD20Z
AME8500AEETAD20Y
AME8500AEETAD26
AME8500AEETAD26L
AME8500AEETAD26Z
AME8500AEETAD26Y
AME8500AEETAD29
AME8500AEETAD29L
AME8500AEETAD29Z
AME8500AEETAD29Y
AME8500AEETAE20
AME8500AEETAE20L
AME8500AEETAE20Z
AME8500AEETAE20Y
AME8500AEETAE21
AME8500AEETAE21L
AME8500AEETAE21Z
AME8500AEETAE21Y
ASVww
ASVww
ASVww
ASVww
ALXww
ALXww
ALXww
ALXww
AGWww
AGWww
AGWww
AGWww
ARYww
ARYww
ARYww
ARYww
AUAww
AUAww
AUAww
AUAww
AVGww
AVGww
AVGww
AVGww
2.10V
2.10V
2.10V
2.10V
2.00V
2.00V
2.00V
2.00V
2.63V
2.63V
2.63V
2.63V
2.93V
2.93V
2.93V
2.93V
2.00V
2.00V
2.00V
2.00V
2.10V
2.10V
2.10V
2.10V
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
Note: ww represents the date code
* A line on top of the first letter represents lead free plating such as ASV
Pls consult AME sales office or authorized Rep./Distributor for the availability of output voltage or package type.
5
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information (contd.)
Part Number
Marking
VTH Voltage
Package Operating Temp. Range
- 40oC to + 85oC
SOT-23
AME8500AEETAE23
AME8500AEETAE23L
AME8500AEETAE23Z
AME8500AEETAE23Y
AME8500AEETAE26
AME8500AEETAE26L
AME8500AEETAE26Z
AME8500AEETAE26Y
AME8500AEETAE29
AME8500AEETAE29L
AME8500AEETAE29Z
AME8500AEETAE29Y
AME8500AEETAE31
AME8500AEETAE31L
AME8500AEETAE31Z
AME8500AEETAE31Y
AME8500AEETAE46
AME8500AEETAE46L
AME8500AEETAE46Z
AME8500AEETAE46Y
AME8500AEETAF15
AME8500AEETAF15L
AME8500AEETAF15Z
AME8500AEETAF15Y
AME8500AEETAF16
AME8500AEETAF16L
AME8500AEETAF16Z
AME8500AEETAF16Y
BAUww
BAUww
BAUww
BAUww
ASJww
ASJww
ASJww
ASJww
ALYww
ALYww
ALYww
ALYww
AUBww
AUBww
AUBww
AUBww
ATSww
ATSww
ATSww
ATSww
ATDww
ATDww
ATDww
ATDww
ATEww
ATEww
ATEww
ATEww
2.30V
2.30V
2.30V
2.30V
2.63V
2.63V
2.63V
2.63V
2.93V
2.93V
2.93V
2.93V
3.08V
3.08V
3.08V
3.08V
4.63V
4.63V
4.63V
4.63V
1.50V
1.50V
1.50V
1.50V
1.60V
1.60V
1.60V
1.60V
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
6
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information (contd.)
Part Number
Marking
VTH Voltage
Package Operating Temp. Range
- 40oC to + 85oC
SOT-23
AME8500AEETAF21
AME8500AEETAF21L
AME8500AEETAF21Z
AME8500AEETAF21Y
AME8500AEETAF23
AME8500AEETAF23L
AME8500AEETAF23Z
AME8500AEETAF23Y
AME8500AEETAF26
AME8500AEETAF26L
AME8500AEETAF26Z
AME8500AEETAF26Y
AME8500AEETAF27
AME8500AEETAF27L
AME8500AEETAF27Z
AME8500AEETAF27Y
AME8500AEETAF29
AME8500AEETAF29L
AME8500AEETAF29Z
AME8500AEETAF29Y
AME8500AEETAF31
AME8500AEETAF31L
AME8500AEETAF31Z
AME8500AEETAF31Y
AME8500AEETAF40
AME8500AEETAF40L
AME8500AEETAF40Z
AME8500AEETAF40Y
ASKww
ASKww
ASKww
ASKww
ATTww
ATTww
ATTww
ATTww
AMPww
AMPww
AMPww
AMPww
ATRww
ATRww
ATRww
ATRww
AMOww
AMOww
AMOww
AMOww
ASAww
ASAww
ASAww
ASAww
ASBww
ASBww
ASBww
ASBww
2.10V
2.10V
2.10V
2.10V
2.32V
2.32V
2.32V
2.32V
2.63V
2.63V
2.63V
2.63V
2.70V
2.70V
2.70V
2.70V
2.93V
2.93V
2.93V
2.93V
3.08V
3.08V
3.08V
3.08V
4.00V
4.00V
4.00V
4.00V
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
7
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information (contd.)
Part Number
Marking
VTH Voltage
Package Operating Temp. Range
- 40oC to + 85oC
SOT-23
AME8500AEETAF44
AME8500AEETAF44L
AME8500AEETAF44Z
AME8500AEETAF44Y
AME8500AEETAF46
AME8500AEETAF46L
AME8500AEETAF46Z
AME8500AEETAF46Y
AME8500AEETBA24
AME8500AEETBA24L
AME8500AEETBA24Z
AME8500AEETBA24Y
AME8500AEETBD18
AME8500AEETBD18L
AME8500AEETBD18Z
AME8500AEETBD18Y
AME8500AEETBE18
AME8500AEETBE18L
AME8500AEETBE18Z
AME8500AEETBE18Y
AME8500AEETBE20
AME8500AEETBE20L
AME8500AEETBE20Z
AME8500AEETBE20Y
AME8500AEETBF31
AME8500AEETBF31L
AME8500AEETBF31Z
AME8500AEETBF31Y
ARNww
ARNww
ARNww
ARNww
ARKww
ARKww
ARKww
ARKww
ARRww
ARRww
ARRww
ARRww
BAMww
BAMww
BAMww
BAMww
BALww
BALww
BALww
BALww
AWXww
AWXww
AWXww
AWXww
AUTww
AUTww
AUTww
AUTww
4.38V
4.38V
4.38V
4.38V
4.63V
4.63V
4.63V
4.63V
2.40V
2.40V
2.40V
2.40V
1.80V
1.80V
1.80V
1.80V
1.80V
1.80V
1.80V
1.80V
2.00V
2.00V
2.00V
2.00V
3.08V
3.08V
3.08V
3.08V
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
8
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information (contd.)
Part Number
Marking
VTH Voltage
Package Operating Temp. Range
- 40oC to + 85oC
SOT-23
AME8500AEETBF44
AME8500AEETBF44L
AME8500AEETBF44Z
AME8500AEETBF44Y
AME8500AEETBF46
AME8500AEETBF46L
AME8500AEETBF46Z
AME8500AEETBF46Y
AME8500AEETCA21
AME8500AEETCA21L
AME8500AEETCA21Z
AME8500AEETCA21Y
AME8500AEETCA27
AME8500AEETCA27L
AME8500AEETCA27Z
AME8500AEETCA27Y
AME8500AEETCA46
AME8500AEETCA46L
AME8500AEETCA46Z
AME8500AEETCA46Y
AME8500AEETCD20
AME8500AEETCD20L
AME8500AEETCD20Z
AME8500AEETCD20Y
AME8500AEETCF21
AME8500AEETCF21L
AME8500AEETCF21Z
AME8500AEETCF21Y
AYRww
AYRww
AYRww
AYRww
AUUww
AUUww
AUUww
AUUww
ASWww
ASWww
ASWww
ASWww
AVBww
AVBww
AVBww
AVBww
AVCww
AVCww
AVCww
AVCww
ALZww
ALZww
ALZww
ALZww
ATYww
ATYww
ATYww
ATYww
4.38V
4.38V
4.38V
4.38V
4.63V
4.63V
4.63V
4.63V
2.10V
2.10V
2.10V
2.10V
2.70V
2.70V
2.70V
2.70V
4.63V
4.63V
4.63V
4.63V
2.00V
2.00V
2.00V
2.00V
2.10V
2.10V
2.10V
2.10V
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
9
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information (contd.)
Part Number
Marking
VTH Voltage
Package Operating Temp. Range
- 40oC to + 85oC
SOT-23
AME8500AEETCF26
AME8500AEETCF26L
AME8500AEETCF26Z
AME8500AEETCF26Y
AME8500AEETCF29
AME8500AEETCF29L
AME8500AEETCF29Z
AME8500AEETCF29Y
AME8500AEETCF31
AME8500AEETCF31L
AME8500AEETCF31Z
AME8500AEETCF31Y
AME8500AEETCF46
AME8500AEETCF46L
AME8500AEETCF46Z
AME8500AEETCF46Y
AME8500AEETDF46
AME8500AEETDF46L
AME8500AEETDF46Z
AME8500AEETDF46Y
AZMww
AZMww
AZMww
AZMww
ALVww
ALVww
ALVww
ALVww
ASUww
ASUww
ASUww
ASUww
ARJww
ARJww
ARJww
ARJww
ARIww
ARIww
ARIww
ARIww
2.60V
2.60V
2.60V
2.60V
2.93V
2.93V
2.93V
2.93V
3.08V
3.08V
3.08V
3.08V
4.63V
4.63V
4.63V
4.63V
4.63V
4.63V
4.63V
4.63V
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
A8500A
AA21ww
A8500A
AA21ww
A8500A
AF27ww
A8500A
AF27ww
A8500A
CA21ww
A8500A
CA21ww
- 40oC to + 85oC
SOT-89
AME8500AEFTAA21
AME8500AEFTAA21Z
AME8500AEFTAF27
AME8500AEFTAF27Z
AME8500AEFTCA21
AME8500AEFTCA21Z
2.10V
2.10V
2.70V
2.70V
2.10V
2.10V
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
10
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information (contd.)
Part Number
AME8500AEFTDA21
AME8500AEFTDA21Z
Marking
VTH Voltage
2.10V
Package Operating Temp. Range
A8500A
DA21ww
A8500A
DA21ww
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
2.10V
- 40oC to + 85oC
SOT-23
AME8500BEETAA21
AME8500BEETAA21L
AME8500BEETAA21Z
AME8500BEETAA21Y
AME8500BEETAA27
AME8500BEETAA27L
AME8500BEETAA27Z
AME8500BEETAA27Y
AME8500BEETAA28
AME8500BEETAA28L
AME8500BEETAA28Z
AME8500BEETAA28Y
AME8500BEETAA29
AME8500BEETAA29L
AME8500BEETAA29Z
AME8500BEETAA29Y
AME8500BEETAF27
AME8500BEETAF27L
AME8500BEETAF27Z
AME8500BEETAF27Y
AME8500BEETAF29
AME8500BEETAF29L
AME8500BEETAF29Z
AME8500BEETAF29Y
ARTww
ARTww
ARTww
ARTww
ARMww
ARMww
ARMww
ARMww
ASRww
ASRww
ASRww
ASRww
ARZww
ARZww
ARZww
ARZww
AUCww
AUCww
AUCww
AUCww
AUVww
AUVww
AUVww
AUVww
2.10V
2.10V
2.10V
2.10V
2.70V
2.70V
2.70V
2.70V
2.80V
2.80V
2.80V
2.80V
2.93V
2.93V
2.93V
2.93V
2.70V
2.70V
2.70V
2.70V
2.93V
2.93V
2.93V
2.93V
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
11
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information (contd.)
Part Number
Marking
VTH Voltage
Package Operating Temp. Range
- 40oC to + 85oC
SOT-23
AME8500BEETAF31
AME8500BEETAF31L
AME8500BEETAF31Z
AME8500BEETAF31Y
AME8500BEETAF40
AME8500BEETAF40L
AME8500BEETAF40Z
AME8500BEETAF40Y
AME8500BEETBA21
AME8500BEETBA21L
AME8500BEETBA21Z
AME8500BEETBA21Y
AME8500BEETBA22
AME8500BEETBA22L
AME8500BEETBA22Z
AME8500BEETBA22Y
AME8500BEETBA24
AME8500BEETBA24L
AME8500BEETBA24Z
AME8500BEETBA24Y
AME8500BEETBA27
AME8500BEETBA27L
AME8500BEETBA27Z
AME8500BEETBA27Y
AME8500BEETBA28
AME8500BEETBA28L
AME8500BEETBA28Z
AME8500BEETBA28Y
ATOww
ATOww
ATOww
ATOww
ATQww
ATQww
ATQww
ATQww
AUWww
AUWww
AUWww
AUWww
AVDww
AVDww
AVDww
AVDww
AUXww
AUXww
AUXww
AUXww
ASQww
ASQww
ASQww
ASQww
ASSww
ASSww
ASSww
ASSww
3.08V
3.08V
3.08V
3.08V
4.00V
4.00V
4.00V
4.00V
2.10V
2.10V
2.10V
2.10V
2.20V
2.20V
2.20V
2.20V
2.40V
2.40V
2.40V
2.40V
2.70V
2.70V
2.70V
2.70V
2.80V
2.80V
2.80V
2.80V
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
SOT-23
12
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information (contd.)
Part Number
Marking
VTH Voltage
Package Operating Temp. Range
- 40oC to + 85oC
SOT-23
AME8500BEETBA29
AME8500BEETBA29L
AME8500BEETBA29Z
AME8500BEETBA29Y
AME8500BEETBA42
AME8500BEETBA42L
AME8500BEETBA42Z
AME8500BEETBA42Y
AME8500BEETCA21
AME8500BEETCA21L
AME8500BEETCA21Z
AME8500BEETCA21Y
AME8500BEEVAK27
AME8500BEEVAK27L
AME8500BEEVAK27Z
AME8500BEEVAK27Y
ARLww
ARLww
ARLww
ARLww
ASIww
ASIww
ASIww
ASIww
ASXww
ASXww
ASXww
ASXww
AUFww
AUFww
AUFww
AUFww
2.93V
2.93V
2.93V
2.93V
4.20V
4.20V
4.20V
4.20V
2.10V
2.10V
2.10V
2.10V
2.70V
2.70V
2.70V
2.70V
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-25
- 40oC to + 85oC
TSOT-25
- 40oC to + 85oC
SOT-25
- 40oC to + 85oC
TSOT-25
A8500B
AA21ww
A8500B
AA21ww
A8500B
AA27ww
A8500B
AA27ww
A8500B
AF27ww
A8500B
AF27ww
A8500B
AF40ww
A8500B
AF40ww
- 40oC to + 85oC
SOT-89
AME8500BEFTAA21
AME8500BEFTAA21Z
AME8500BEFTAA27
AME8500BEFTAA27Z
AME8500BEFTAF27
AME8500BEFTAF27Z
AME8500BEFTAF40
AME8500BEFTAF40Z
2.10V
2.10V
2.70V
2.70V
2.70V
2.70V
4.00V
4.00V
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
13
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information (contd.)
Part Number
AME8500BEFTBA23
AME8500BEFTBA23Z
Marking
VTH Voltage
2.32V
Package Operating Temp. Range
A8500B
BA23ww
A8500B
BA23ww
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
2.32V
- 40oC to + 85oC
SOT-23
AME8500CEETAA21
AME8500CEETAA21L
AME8500CEETAA21Z
AME8500CEETAA21Y
AME8500CEETAE26
AME8500CEETAE26L
AME8500CEETAE26Z
AME8500CEETAE26Y
AME8500CEETAE42
AME8500CEETAE42L
AME8500CEETAE42Z
AME8500CEETAE42Y
AME8500CEETAF29
AME8500CEETAF29L
AME8500CEETAF29Z
AME8500CEETAF29Y
AME8500CEETBA26
AME8500CEETBA26L
AME8500CEETBA26Z
AME8500CEETBA26Y
AME8500CEETBE42
AME8500CEETBE42L
AME8500CEETBE42Z
AME8500CEETBE42Y
ASYww
ASYww
ASYww
ASYww
ASHww
ASHww
ASHww
ASHww
AUZww
AUZww
AUZww
AUZww
ASLww
ASLww
ASLww
ASLww
AXLww
AXLww
AXLww
AXLww
AVAww
AVAww
AVAww
AVAww
2.10V
2.10V
2.10V
2.10V
2.63V
2.63V
2.63V
2.63V
4.20V
4.20V
4.20V
4.20V
2.93V
2.93V
2.93V
2.93V
2.63V
2.63V
2.63V
2.63V
4.20V
4.20V
4.20V
4.20V
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
14
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Ordering Information (contd.)
Part Number
Marking
VTH Voltage
Package Operating Temp. Range
- 40oC to + 85oC
SOT-23
AME8500CEETBF31
AME8500CEETBF31L
AME8500CEETBF31Z
AME8500CEETBF31Y
AME8500CEETBF46
AME8500CEETBF46L
AME8500CEETBF46Z
AME8500CEETBF46Y
AME8500CEETCA21
AME8500CEETCA21L
AME8500CEETCA21Z
AME8500CEETCA21Y
AVYww
AVYww
AVYww
AVYww
ARWww
ARWww
ARWww
ARWww
ASZww
ASZww
ASZww
ASZww
3.08V
3.08V
3.08V
3.08V
4.63V
4.63V
4.63V
4.63V
2.10V
2.10V
2.10V
2.10V
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
- 40oC to + 85oC
SOT-23
- 40oC to + 85oC
TSOT-23
A8500C
BA27ww
A8500C
BA27ww
A8500C
BA29ww
A8500C
BA29ww
A8500C
BA42ww
A8500C
BA42ww
A8500C
CD28ww
A8500C
CD28ww
A8500C
CD46ww
A8500C
CD46ww
- 40oC to + 85oC
SOT-89
AME8500CEFTBA27
AME8500CEFTBA27Z
AME8500CEFTBA29
AME8500CEFTBA29Z
AME8500CEFTBA42
AME8500CEFTBA42Z
AME8500CEFTCD28
AME8500CEFTCD28Z
AME8500CEFTCD46
AME8500CEFTCD46Z
2.70V
2.70V
2.93V
2.93V
4.20V
4.20V
2.80V
2.80V
4.63V
4.63V
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
- 40oC to + 85oC
SOT-89
15
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Absolute Maximum Ratings
Parameter
Supply Voltage
Maximum
Unit
7
B
V
ESD Classification
Input Current, VDD
20
20
100
mA
mA
Output Current, RESET, ResetB
Rate of Rise, VDD
V/ms
Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device
n Recommended Operating Conditions
Parameter
Rating
1.6 - 5
Unit
V
Supply Voltage
oC
Ambient Temperature Range
Junction Temperature
- 40 to + 85
- 40 to + 125
- 65 to 150
oC
oC
Storage Temperature
n Thermal Information
Parameter
Maximum
325
Unit
SOT-23
oC / W
Thermal Resistance
Power Dissipation
SOT-89
SOT-23
SOT-89
180
350
mW
650
oC
oC
Maximum Junction Temperature
150
Maximum Lead Temperature (10 Sec)
300
16
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Electrical Specifications
TA = 25OC unless otherwise noted
Test Condition
Parameter
VDD Range*
Symbol
Min
1
Typ
Max
5.5
5.5
3.0
5.0
Units
VRANGE
V
TA=-40~85oC
VDD = VTH*1.15
1
Supply Current
IDD
mA
VDD = 3.0V, TA=-40~85oC
VTHNOM
1.5%
+
+
VTHNOM -1.5%
VTHNOM -2.0%
Reset Threshold
VTH
mV
VTHNOM
2.0%
TA=-40~85oC
Hysteresis Range
(Note2)
VHYST
VRelease - VTH, note1
10
30
30
50
60
mV
RESET Threshold
Tempco (Note 2)
160
ppm
RESETB Output
Voltage Low
VDD<VTH (min)
VDD>VTH (MAX)
ISINK=1.2mA,
TA= -40~85oC
VOL
0.2
V
V
RESET Output
Voltage Low
ISOURCE=0.5mA,
VDD>1.8V
RESETB Output
Voltage High
VDD>VTH (MAX)
ISOURCE=0.15mA,
1.8V>=VDD>1.0V
VOH
0.8VDD
ISOURCE=0.5mA,
RESET Output
Voltage High
VDD>1.8V
VDD<VTH (MIN)
ISOURCE=0.15mA,
1.8V>=VDD>1.0V
VDD to Reset Delay
TD1
VDD= VTH - 100mV, TA= -40 ~ 85oC
40
1.5
30
200
5
mS
mS
mS
mS
mS
mS
oC
Version A
0.5
15
Version D
50
TA= -40 ~ 85oC
Version E
Reset Timeout Period*
Temperature Shutdown
TD2
80
150
210
440
80
230
500
600
Version F
Version K
140
300
TOFF
THYS
AME8501 only
Temperature Shutdown
Hysteresis
oC
AME8501 only
20
Note1:The data based on VTH=2.7V part type.
Note2: Guaranteed by Design
17
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Timing Diagram
VRelease
VTH
VDD
TD2
50%
TD1
50%
50%
RESET
TD2
50%
TD1
RESETB
n Applications Information
Supply Transients
These devices have a certain immunity to fast negative
going transients. In the following pages the graph titled
Glitch Rejection? indicates the maximum allowable
glitch amplitude and duration to avoid triggering an unin-
tended reset. As shown in the graph shorter transients
can have larger amplitudes without triggering resets.
Glitch Rejection
Reset Time vs. Temperature
220
215
210
205
200
195
190
140
120
100
80
60
40
20
0
AME8500AEETAF26
-45
-5
25
55
85
115
0.01
0.1
1
Temperature (oC)
Glitch Amplitude (V)
18
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
IDD vs. Temperature
Reset VTH vs. Temperature
2.650
2.648
2.646
2.644
2.642
2.640
2.638
2.636
2.634
2.632
2.630
2.35
2.30
2.25
2.20
AME8500AEETAF26
AME8500AEETAF26
2.15
2.10
-45
-5
25
55
85
115
-45
-5
25
55
85
115
Temperature (oC)
Temperature (oC)
IDD vs. VDD
TD1 Delay vs. Temperature
2
43
42
41
40
39
38
37
1.6
1.2
0.8
85OC
-40OC
0OC
0.4
0
-40
-20
0
20
40
60
80
100
0
1
2
3
4
5
Temperature (oC)
VDD (V)
Threshold Hysteresis vs. Temperature
Reset VOL vs. Temperature
0.5
0.4
0.3
0.2
0.1
0
0.265
0.260
0.255
0.250
0.245
0.240
0.235
0.230
0.225
0.220
AME8500AEETAF26
-45
-5
25
55
85
115
-40
-20
0
20
40
60
80
100
Temperature (oC)
Temperature (oC)
19
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Package Dimension
SOT-23
Top View
Side View
MILLIMETERS
INCHES
MIN MAX
SYMBOLS
MIN
1.00
0.00
0.35
0.09
2.70
1.40
MAX
1.40
0.15
0.50
0.25
3.10
1.80
D
C
A
A1
b
0.0394 0.0551
0.0000 0.0059
0.0138 0.0197
0.0035 0.0098
0.1063 0.1220
0.0551 0.0709
0.0748 BSC
C
D
E
e
e
θ1
1.90 BSC
H
L
2.40
3.00
0.09449 0.11811
0.0138BSC
0.35BSC
Front View
0o
10o
0o
10o
q1
b
SOT-23-L
MILLIMETERS
INCHES
SYMBOLS
MIN
0.80
0.35
0.08
2.70
1.20
MAX
1.30
0.50
0.25
3.10
1.80
MIN
MAX
Top View
Side View
A+A1
0.0315 0.0512
0.0138 0.0197
0.0031 0.0098
0.1063 0.1220
0.0472 0.0709
0.0748 BSC
D
C
b
C
D
E
e
1.90 BSC
H
L
2.40
3.00
0.09449 0.11811
0.0138BSC
0.35BSC
e
θ1
0o
10o
0o
10o
q1
Front View
b
20
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Package Dimension
SOT-89
Top View
Side View
MILLIMETERS
INCHES
MIN MAX
SYMBOLS
D
MIN
MAX
D1
A
A1
C
1.39
1.60
0.05472 0.06299
0.0315REF
POLISH
0.8REF
0.35
4.39
1.35
2.28
0.44
4.60
1.83
3.60
0.01378 0.01732
0.17283 0.1811
0.05315 0.07205
0.08976 0.14173
0.1181REF
D
D1
E
S1
e
C
3.00REF
e
0.70REF
1.50REF
0.0276REF
H
Front View
0.0590REF
S1
MATTE FINISH
A
POLISH
SOT-25
Top View
Side View
MILLIMETERS
INCHES
SYMBOLS
D
MIN
MAX
MIN
MAX
1.20REF
0.0472REF
A
A1
b
0.00
0.30
2.70
1.40
0.15
0.55
3.10
1.80
0.0000 0.0059
0.0118 0.0217
0.1063 0.1220
D
E
e
0.0551 0.0709
0.07480 BSC
1.90 BSC
θ1
S1
e
H
L
2.60
3.00
0.10236 0.11811
0.0146BSC
0.37BSC
0o
10o
0o
10o
Front View
q1
0.95BSC
0.0374BSC
S1
b
21
AME, Inc.
m
Processor Supervisory
AME8500 / 8501
n Package Dimension
TSOT-25
Top View
Side View
D
MILLIMETERS
INCHES
MIN MAX
SYMBOLS
MIN
0.90
0.30
2.70
1.40
MAX
1.25
0.50
3.10
1.80
A+A1
0.0354 0.0492
0.0118 0.0197
0.1063 0.1220
0.0551 0.0709
0.07480 BSC
b
D
E
e
1.90 BSC
θ1
S1
e
H
L
2.40
3.00
0.09449 0.11811
0.0138BSC
0.35BSC
0o
10o
0o
10o
Front View
q1
0.95BSC
0.0374BSC
S1
b
22
www.ame.com.tw
E-Mail: sales@ame.com.tw
Life Support Policy:
These products of AME, Inc. are not authorized for use as critical components in life-support devices or sys-
tems, without the express written approval of the president
of AME, Inc.
AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and
advises its customers to obtain the latest version of relevant information.
ã AME, Inc. , January 2005
Document: 2007-DS8500/8501-O
Corporate Headquarter
U.S.A (Subsidiary)
AME, Inc.
Analog Microelectronics, Inc.
3100 De La Cruz Blvd., Suite 201
Santa Clara, CA. 95054-2046
Tel : (408) 988-2388
2F, 302 Rui-Guang Road, Nei-Hu District
Taipei 114, Taiwan.
Tel: 886 2 2627-8687
Fax: 886 2 2659-2989
Fax: (408) 988-2489
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