AME8570M μProcessor Supervisory

AME
µProcessor Supervisory
AME8570M
n General Description
The AME8570M family allows the user to customize
the CPU reset function without any external components.
The user has serveral choice of reset voltage thresholds,
reset time intervals, and output driver configurations, all
of which are preset at the factory.
These circuits monitor the power supply voltage of µP
based systems. When the power supply voltage drops
below the voltage threshold a reset is asserted immediately ( 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 only when supply voltage is greater than
1V.
n Functional Block Diagram
AME8570M Push-Pull RESET/ RESETB
IN
R1
RESET/
RESETB
Delay
R2
V REF
N1
GND
AME8570M Open-Drain RESET/RESETB
IN
R1
I1
RESET/
RESETB
Delay
The AME8570M also provide a reset manually by pulling the MRB input to ground.
Space saving SC-70 package and micropower quiescent current (<3.0µA ) make this family a natural for portable battery powered equipment.
P1
I1
R2
VREF
N1
AME8570M Push-Pull RESET/ RESETB with MRB
MRB
n Features
IN
l Small Packages : SC-70-4, SOT-23,
TSOT-23A, SOT-25, TSOT-25A, SOT-143
l Tight Voltage Threshold Tolerance:¡Ó1.50%
l Wide Temperature Range : -40OC to +85OC
l Low Quiescent Current <3.0µA
l Manual Reset Input Option
l Green Products Meet RoHS Standards
R1
I1
P1
RESET/
RESETB
Delay
R2
VREF
N1
GND
AME8570M Open-Drain RESET/RESETB with MRB
MRB
n Applications
l
l
l
l
l
l
Rev. A.14
Portable Electronics
Power Supplies
Computer Peripherals
Data Acquisition Systems
Applications using CPUs
Consumer Electronics
IN
R1
I1
RESET/
RESETB
Delay
R2
VREF
N1
GND
1
AME
µProcessor Supervisory
AME8570M
n Typical Operating Circuit
VCC
VIN
R* PULL-UP
VIN
µP
RESET
INPUT
PUSH BUTTON RESET / RESETB
SWITCH
MRB
GND
GND
Note: * External pull-up resistor is required if open-drain output is used. 10KΩ is recommended.
n Pin Configuration
SOT-23/TSOT-23A
Top View
3
AME8570M
1
SOT-23/TSOT-23A
Top View
AME8570M-AETxxxxxx
1. GND
2. RESET/RESETB
3. IN
3
AME8570M
2
1
2
* Die Attach:
Non-Conductive Epoxy
AME8570M
1
AME8570M-CETxxxxxx
1. RESET/RESETB
2. IN
3. GND
4
3
AME8570M
1
2
* Die Attach:
Conductive Epoxy
2
* Die Attach:
Non-Conductive Epoxy
SC-70-4
Top View
SOT-23/TSOT-23A
Top View
3
AME8570M-BETxxxxxx
1. RESET/RESETB
2. GND
3. IN
AME8570M-AIUxxxxxx
1. GND
2. RESET/RESETB
3. MRB
4. IN
2
* Die Attach:
Non-Conductive Epoxy
Rev. A.14
AME
µProcessor Supervisory
AME8570M
n Pin Configuration (Contd.)
SOT-25/TSOT-25A
Top View
5
4
AME8570M
1
2
3
SOT-143
Top View
AME8570M-AEVxxxxxx
1. RESET/RESETB
2. IN
3. GND
4. NC
5. NC
4
3
AME 8570M
1
* Die Attach:
Non-Conductive Epoxy
2
AME8570M-A4Uxxxxxx
1. GND
2. RESET/RESETB
3. MRB
4. IN
* Die Attach:
Conductive Epoxy
n Pin Description
Pin Number
SOT-23 /
SOT-23A SOT-143
A B C
1
2
2
1
3
3
3
1
2
N/A
2
4
3
N/A
Rev. A.14
1
SOT-25 /
TSOT-25A
Pin Name
3
GND
1
RESET /
RESETB
Pin Description
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 push-pull
output.
IN
Positive power supply. A reset is asserted after
this voltage drops below a predetermined level.
After VIN rises above that level the reset output
remains asserted until the end of the reset timeout
period.
N/A
MRB
Manual RESET. Active low. Pulling this pin low
forces a reset. After a low to high transition reset,
remains asserted for exactly one reset timeout
period. This pin is internally pulled high. The pin
is floating or tied to VIN, if it is unused.
4, 5
NC
2
No Internal Connection.
3
AME
µProcessor Supervisory
AME8570M
n Ordering Information
AME8570M - x x x x x xxx x
Special Feature 1
VIN Threshold Voltage (VTH)
Reset Time (TD2NOM)
Output Option
Number of Pins
Package Type
Pin Configuration
Pin
Configuration
A
(SOT-23)
(TSOT-23A)
B
(SOT-23)
(TSOT-23A)
C
(SOT-23)
(TSOT-23A)
A
(SC-70-4)
A
(SOT-25)
(TSOT-25A)
A
(SOT-143)
4
1. GND
2. RESET/
RESETB
3. IN
Package
Type
SOT-2X
SC-70
4: SOT-143
E:
I:
Number
of
Pins
T: 3
U: 4
V: 5
Output Options
A:
B:
C:
D:
RESETB/PP
RESETB/OD
RESET/PP
RESET/OD
1. Reset/
ResetB
2. GND
3. IN
1. Reset/
ResetB
2. IN
3. GND
1. GND
2. RESET/
RESETB
3. MRB
4. IN
(RESET=Active High)
(RESETB=Active Low)
(PP=Push-pull out)
(OD=Open-Drain output)
Reset Time
(TD2NOM)
A: 1.5ms
E: 150ms
F: 210ms
VIN Threshold
Voltage (VTH)
160:
180:
200:
210:
230:
232:
240:
263:
270:
280:
293:
300:
308:
400:
420:
438:
450:
463:
VTH = 1.60V
VTH = 1.80V
VTH = 2.00V
VTH = 2.10V
VTH = 2.30V
VTH = 2.32V
VTH = 2.40V
VTH = 2.63V
VTH = 2.70V
VTH = 2.80V
VTH = 2.93V
VTH = 3.00V
VTH = 3.08V
VTH = 4.00V
VTH = 4.20V
VTH = 4.38V
VTH = 4.50V
VTH = 4.63V
Special Feature 1
N/A: SOT-2X
K: 0.9mm max height
(for TSOT-2XA Only)
1. RESET/
RESETB
2. IN
3. GND
4. NC
5. NC
1. GND
2. RESET/
RESETB
3. MRB
4. IN
Rev. A.14
AME
µProcessor Supervisory
AME8570M
n Available Options
Part Number
Marking
Detect Voltage
Package
Operating Ambient
Temperature Range
AME8570M-AIUCF160
CBSw
1.60V
SC-70-4
-40oC to +85oC
AME8570M-AIUCF180
CCVw
1.80V
SC-70-4
-40oC to +85oC
AME8570M-AIUAF263
CBKw
2.63V
SC-70-4
-40oC to +85oC
AME8570M-AIUAF293
COYw
2.93V
SC-70-4
-40oC to +85oC
AME8570M-AIUBF293
CBTw
2.93V
SC-70-4
-40oC to +85oC
AME8570M-AIUAA463
CBPw
4.63V
SC-70-4
-40oC to +85oC
AME8570M-AIUAE463
CBQw
4.63V
SC-70-4
-40oC to +85oC
AME8570M-AIUAF463
CBRw
4.63V
SC-70-4
-40oC to +85oC
AME8570M-A4UAE293
CLXMXX
2.93V
SOT-143
-40oC to +85oC
AME8570M-A4UAF263
CDMMXX
2.63V
SOT-143
-40oC to +85oC
AME8570M-A4UAF463
CIUMXX
4.63V
SOT-143
-40oC to +85oC
AME8570M-A4UAF293
CBUMXX
2.93V
SOT-143
-40oC to +85oC
AME8570M-A4UAF308
CHOMXX
3.08V
SOT-143
-40oC to +85oC
AME8570M-A4UBE230
CHUMXX
2.30V
SOT-143
-40oC to +85oC
AME8570M-A4UBE308
CHMMXX
3.08V
SOT-143
-40oC to +85oC
AME8570M-A4UBF263
CIVMXX
2.63V
SOT-143
-40oC to +85oC
AME8570M-A4UBF293
CIXMXX
2.93V
SOT-143
-40oC to +85oC
AME8570M-A4UBF308
CHNMXX
3.08V
SOT-143
-40oC to +85oC
AME8570M-A4UBF463
CIYMXX
4.63V
SOT-143
-40oC to +85oC
AME8570M-AETBE180
CFVMXX
1.80V
SOT-23
-40oC to +85oC
AME8570M-AETBE200
CFQMXX
2.00V
SOT-23
-40oC to +85oC
Note:
1. The first 3 places represent product code. It is assigned by AME such as CBS.
2. A bar on top of first letter represents Green Part such as CBS.
3. w represent the date code and please refer to date code rule section for detail information.
4. The last 3 places MXX represent Marking Code. It contains M as date code in "month", XX as LN code and
that is for AME internal use only. Please refer to date code rule section for detail information.
5. Please consult AME sales office or authorized Rep./Distributor for the availability of output voltage and package
type.
Rev. A.14
5
AME
µProcessor Supervisory
AME8570M
n Available Options (Contd.)
6
Part Number
Marking
Detect Voltage
Package
Operating Ambient
Temperature Range
AME8570M-AETAF232
CEDMXX
2.32V
SOT-23
-40oC to +85oC
AME8570M-AETAE263
CEFMXX
2.63V
SOT-23
-40oC to +85oC
AME8570M-AETAF263
CEGMXX
2.63V
SOT-23
-40oC to +85oC
AME8570M-BETAA270
CEEMXX
2.70V
SOT-23
-40oC to +85oC
AME8570M-AETAF270
CFOMXX
2.70V
SOT-23
-40oC to +85oC
AME8570M-AETAE293
CFSMXX
2.93V
SOT-23
-40oC to +85oC
AME8570M-AETAF293
CECMXX
2.93V
SOT-23
-40oC to +85oC
AME8570M-AETBA300
CLYMXX
3.00V
SOT-23
-40oC to +85oC
AME8570M-AETBF232
CMLMXX
2.32V
SOT-23
-40oC to +85oC
AME8570M-AETBF263
CIZMXX
2.63V
SOT-23
-40oC to +85oC
AME8570M-AETBF293
CFKMXX
2.93V
SOT-23
-40oC to +85oC
AME8570M-AETCF232
CMMMXX
2.32V
SOT-23
-40oC to +85oC
AME8570M-AETCF293
CGAMXX
2.93V
SOT-23
-40oC to +85oC
AME8570M-BETAF180
CMFMXX
1.80V
SOT-23
-40oC to +85oC
AME8570M-BETAF240
CMGMXX
2.40V
SOT-23
-40oC to +85oC
AME8570M-BETAF263
CJAMXX
2.63V
SOT-23
-40oC to +85oC
AME8570M-BETAF293
CFLMXX
2.93V
SOT-23
-40oC to +85oC
AME8570M-BETAF308
CJBMXX
3.08V
SOT-23
-40oC to +85oC
AME8570M-BETAF463
CJCMXX
4.63V
SOT-23
-40oC to +85oC
AME8570M-BETBF263
CJDMXX
2.63V
SOT-23
-40oC to +85oC
AME8570M-BETBF293
CFHMXX
2.93V
SOT-23
-40oC to +85oC
AME8570M-BETBF308
CJEMXX
3.08V
SOT-23
-40oC to +85oC
AME8570M-BETBF438
CJSMXX
4.38V
SOT-23
-40oC to +85oC
AME8570M-BETBF463
CJFMXX
4.63V
SOT-23
-40oC to +85oC
AME8570M-BETCF263
CMIMXX
2.63V
SOT-23
-40oC to +85oC
Rev. A.14
AME
µProcessor Supervisory
AME8570M
n Available Options (Contd.)
Part Number
Marking
Detect Voltage
Package
Operating Ambient
Temperature Range
AME8570M-BETCF293
CMJMXX
2.93V
SOT-23
-40oC to +85oC
AME8570M-BETCF308
CMKMXX
3.08V
SOT-23
-40oC to +85oC
AME8570M-CETAE293
CGXMXX
2.93V
SOT-23
-40oC to +85oC
AME8570M-CETBE293
CGYMXX
2.93V
SOT-23
-40oC to +85oC
AME8570M-CETBF293
CFMMXX
2.93V
SOT-23
-40oC to +85oC
AME8570M-AETAE308
CHHMXX
3.08V
SOT-23
-40oC to +85oC
AME8570M-AETAF308
CEHMXX
3.08V
SOT-23
-40oC to +85oC
AME8570M-AETBE308
CFNMXX
3.08V
SOT-23
-40oC to +85oC
AME8570M-AETBF308
CFZMXX
3.08V
SOT-23
-40oC to +85oC
AME8570M-AETCF308
CGBMXX
3.08V
SOT-23
-40oC to +85oC
AME8570M-AETAE400
CHGMXX
4.00V
SOT-23
-40oC to +85oC
AME8570M-AETAF400
CFYMXX
4.00V
SOT-23
-40oC to +85oC
AME8570M-CETBE420
CFXMXX
4.20V
SOT-23
-40oC to +85oC
AME8570M-AETAF438
CFTMXX
4.38V
SOT-23
-40oC to +85oC
AME8570M-AETBF438
CFWMXX
4.38V
SOT-23
-40oC to +85oC
AME8570M-AETCF438
CFPMXX
4.38V
SOT-23
-40oC to +85oC
AME8570M-AETAF463
CFRMXX
4.63V
SOT-23
-40oC to +85oC
AME8570M-AETCF463
CFUMXX
4.63V
SOT-23
-40oC to +85oC
AME8570M-AETBE463
CHSMXX
4.63V
SOT-23
-40oC to +85oC
AME8570M-AEVAF293
CJGMXX
2.93V
SOT-25
-40oC to +85oC
AME8570M-AEVAF308
CJHMXX
3.08V
SOT-25
-40oC to +85oC
AME8570M-AEVAF463
CJIMXX
4.63V
SOT-25
-40oC to +85oC
AME8570M-AEVBE293
CHTMXX
2.93V
SOT-25
-40oC to +85oC
AME8570M-AEVBF293
CJJMXX
2.93V
SOT-25
-40oC to +85oC
AME8570M-AEVBF308
CJKMXX
3.08V
SOT-25
-40oC to +85oC
AME8570M-AEVBF463
CJLMXX
4.63V
SOT-25
-40oC to +85oC
Rev. A.14
7
AME
µProcessor Supervisory
AME8570M
n Absolute Maximum Ratings
Parameter
Maximum
Unit
Supply Voltage
6
V
Input Current, VIN
20
Output Current, RESET, RESETB
20
ESD Classification
mA
HBM
2
kV
MM
200
V
Caution: Stress above the listed in absolute maximum ratings may cause permanent damage to the device.
n Recommended Operating Conditions
Parameter
8
Symbol
Rating
Ambient Temperature Range
TA
-40 to +85
Junction Temperature Range
TJ
-40 to +125
Storage Temperature Range
TSTG
-65 to +150
Unit
O
C
Rev. A.14
AME
µProcessor Supervisory
AME8570M
n Thermal Information
Parameter
Package
SOT-23
TSOT-23A
Die Attach
Symbol Maximum
81
Conductive Epoxy
SOT-143
Thermal Resistance*
(Junction to Case)
θJC
Non-Conductive Epoxy
SOT-23
260
Conductive Epoxy
o
C/W
350
θJA
SOT-23
SOT-25
Non-Conductive Epoxy
280
250
SC-70-4
400
SOT-23
400
Conductive Epoxy
455
SOT-143
285
PD
SOT-23
SOT-25
TSOT-23A
TSOT-25A
C/W
230
SOT-143
TSOT-23A
o
130
120
TSOT-23A
TSOT-25A
Internal Power Dissipation
140
SC-70-4
TSOT-23A
Thermal Resistance
(Junction to Ambient)
130
SOT-23
SOT-25
TSOT-23A
TSOT-25A
Unit
Non-Conductive Epoxy
SC-70-4
Solder Iron (10 Sec) **
400
mW
400
300
350
o
C
* Measure θJC on center of molding compound if IC has no tab.
** MIL-STD-202G 210F
Rev. A.14
9
AME
µProcessor Supervisory
AME8570M
n Electrical Specifications
TA = 25OC unless otherwise noted.
Parameter
VIN Range
Supply Current
RESET Threshold
Symbol
Test Condition
Min
VRANGE
TA = -40oC to +85oC
1
IIN
Units
5.5
V
3
VIN = VTH *1.10, TA=-40oC~+85oC
MRB unconnected
5
µA
VTH
-1.5%
VTH
+1.5%
TA = -40 C to +85 C
VTH
-2%
VTH
+2%
VRelease - VTH
10
VTH
VHY ST
Max
VIN = VTH*1.10
MRB unconnected
o
Hysteresis Range
Typ
o
30
60
V
mV
ISOURCE = 0.5mA,
RESETB Output
Voltage High
VIN > VTH (MAX)
VIN > 1.8V
ISOURCE = 0.15mA,
1.8V >= VIN > 1.0V
0.8VIN
ISOURCE = 0.5mA,
VOH
RESET Output
Voltage High
VIN < VTH (MIN)
V
VIN > 1.8V
ISOURCE = 0.15mA,
1.8V >= VIN > 1.0V
RESETB Output Voltage Low
RESET Output Voltage Low
VIN to RESET Delay
RESET Timeout Period
MRB Input Threshold
MRB Pulse Width
VIN < VTH (MIN)
ISINK = 1.2mA,
VIN > VTH (MAX)
TJ = -40oC to +85oC
0.2
VIN = VTH -100mV; TA = -40oC to +85oC
TD1
TA = -40oC to +85oC
TD2
MRB
IL
MRB
IH
40
V
µS
Version A
0.5
1.5
5
mS
Version E
80
150
230
mS
Version F
140
210
500
mS
VIN = VTH x 1.2
0.7
0.8VIN
1
V
µS
MRB Noise Immunity
(pulse width with no reset)
100
nS
MRB to RESET Delay
500
nS
MRB Pull Up Resistance
10
VOL
80
120
KΩ
Rev. A.14
AME
µProcessor Supervisory
AME8570M
n Timing Diagram
VRELEASE
VTH
VIN
MRB
>1µS
RESET
TD2
TD2
RESETB
Rev. A.14
11
AME
AME8570M
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 unintended
reset. As shown in the graph shorter transients can have
larger amplitudes without triggering resets.
n Detailed Description
The AME8570M are designed to interface with the reset input of a microprocessor and to prevent code-execution errors due to power up, power down, and other power
supply errors.
Reset Output
Each output pin in the family can be configured to be
either push-pull or open-drain. In addition each output
may be either active high or active low. Active high reset
outputs are denoted as RESET. Active low reset outputs
are denoted as RESETB. The selection guide on this
data sheet shows all possible combinations of output
driver configuration.
A reset will be asserted if any of two things happen:
1) VIN drops below the threshold (VTH)
2) The MRB pin pulled low
The reset will remain asserted for the prescribed reset
interval after:
1) VIN rises above the thresholed (VTH)
2) MRB goes high
12
µProcessor Supervisory
Manual Reset Input
The AME8570M feature a manual reset feature (MRB).
A logic low on the MRB pin asserts a reset. The reset
remains asserted as long as the MRB pin remains low.
After the MRB pin transitions to a high state the reset
remains asserted for the prescribed reset interval (TD2).
(1) Normal MRB Signal (pulse width must ¡Ù1µS)
(2) MRB Noise Immunity (pulse width duration no reset
~ 100nS)
The MRB pin is internally pulled up to VIN by a 100K
resistor. It is internally debounced to reject switching
transients.
The MRB pin is ESD protected by diodes connected to
VIN and GND. So the MRB pin should never be driven
higher than VIN or lower than GND.
Glitch Rejection
The AME8570M family will reject negative going transients on the VIN line to some extent. The smaller the
duration of the transient the larger its amplitude may be
without triggering a reset. The "Glitch Rejection" chart in
the graphs section of this datasheet shows the relation
between glitch amplitude and allowable glitch duration to
avoid unintended resets.
Accurate Output State at Low VIN
With VIN voltage on the order of the MOS transistor
threshold (<1.0V) the outputs of the AME8570M may become undefined. For parts with active low output
(RESETB) a resistor placed between RESETB and GND
on the order of 100K will ensure that the RESETB output
stays low when VIN is lower than the threshold voltage of
the part. In a like manner a resistor on the order of 100K
when placed between RESET and VIN will ensure parts
with active high output (RESET) will remain high when
VIN is lower than the threshold voltage of the part.
Rev. A.14
AME
µProcessor Supervisory
AME8570M
n Characterization Curve
IIN vs. VIN
IIN vs. Temperature
2.8
2.4
3.0
2.0
2. 5
µA)
IIN (µ
µA)
Supply Current @ 5V(µ
3. 5
2.0
85oC
0oC
1.6
1.2
-40oC
0.8
1. 5
0.4
1.0
-40 -30 -20 -10 0 +10 +20 +30+40+50 +60+70+80 +90 +100 +110 +125
0
0
0.034
2.70
0.032
2.69
0.030
3
4
5
2.68
0.028
0.026
0.024
0.022
0.020
0.018
0.016
2.67
2.66
2.65
2.64
2.63
2.62
0.014
0.012
2.61
0.010
-40 -30 -20 -10 0 +10+20+30+40 +50+60+70 +80 +90+100 +110+125
2.60
-40 -30 -20 -10 0 +10+20 +30 +40 +50 +60 +70 +80 +90 +100 +125
Temperature (oC)
Temperature (oC)
Threshold Hysteresis vs. Temperature
Reset Time vs. Temperature
0.050
600
0.045
550
0.040
500
Reset Time (ms)
Hysteresis (V)
2
Reset VTH vs. Temperature
Reset VTH(V)
Reset VOL @0.8mA(V)
Reset VOL vs. Temperature
0.035
0.030
0.025
0.020
0.015
0.010
0
-40 -30 -20 -10
450
400
350
300
250
200
150
0.005
0 +10 +20 +30 +40 +50 +60 +70 +80 +90 +100 +125
Temperature (oC)
Rev. A.14
1
VIN(V)
Temperature (oC)
100
-40 -30 -20 -10 0 +10 +20 +30 +40 +50 +60 +70 +80 +90+100+110 +125
Temperature (oC)
13
AME
µProcessor Supervisory
AME8570M
n Characterization Curve (Contd.)
Glitch Rejection
180
µs)
Glitch Duration(µ
160
140
120
100
80
60
40
20
0
0. 01
0.1
1
Glitch Amplitude
14
Rev. A.14
AME
µProcessor Supervisory
AME8570M
n Date Code Rule
Month Code
1: January 7: July
2: February 8: August
3: March
9: September
4: April
A: October
5: May
B: November
6: June
C: December
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Marking
A
M
A
M
A
M
A
M
A
M
A
M
A
M
A
M
A
M
A
M
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Year
xxx0
xxx1
xxx2
xxx3
xxx4
xxx5
xxx6
xxx7
xxx8
xxx9
For SC-70 Package Only
Marking
Date Code
Year
w: Work Week Code
A
A
A
W
xxx0
A:
01&02
K:
21&22
U:
41&42
A
A
A
W
xxx1
B:
03&04
L:
23&24
V:
43&44
A
A
A
W
xxx2
C:
05&06
M:
25&26 W:
45&46
A
A
A
W
xxx3
D:
07&08
N:
27&28
X:
47&48
A
A
A
W
xxx4
E:
09&10
O:
29&30
Y:
49&50
A
A
A
W
xxx5
F:
11&12
P:
31&32
Z:
51&52
A
A
A
W
xxx6
G:
13&14
Q:
33&34
A
A
A
W
xxx7
H:
15&16
R:
35&36
A
A
A
W
xxx8
I:
17&18
S:
37&38
A
A
A
W
xxx9
J:
19&20
T:
39&40
Rev. A.14
15
AME
µProcessor Supervisory
AME8570M
n Tape and Reel Dimension
SOT-23
P
W
AME
AME
PIN 1
Carrier Tape, Number of Components Per Reel and Reel Size
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
SOT-23
8.0±0.1 mm
4.0±0.1 mm
3000pcs
180±1 mm
TSOT-23A
P
W
AME
AME
PIN 1
Carrier Tape, Number of Components Per Reel and Reel Size
16
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
TSOT-23A
8.0±0.1 mm
4.0±0.1 mm
3000pcs
180±1 mm
Rev. A.14
AME
µProcessor Supervisory
AME8570M
n Tape and Reel Dimension (Contd.)
SOT-25
P
W
AME
AME
PIN 1
Carrier Tape, Number of Components Per Reel and Reel Size
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
SOT-25
8.0±0.1 mm
4.0±0.1 mm
3000pcs
180±1 mm
TSOT-25A
P
W
AME
AME
PIN 1
Carrier Tape, Number of Components Per Reel and Reel Size
Rev. A.14
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
TSOT-25A
8.0±0.1 mm
4.0±0.1 mm
3000pcs
180±1 mm
17
AME
µProcessor Supervisory
AME8570M
n Tape and Reel Dimension (Contd.)
SC-70-4
P
W
AME
AME
PIN 1
Carrier Tape, Number of Components Per Reel and Reel Size
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
SC-70-4
8.0±0.1 mm
4.0±0.1 mm
3000pcs
180±1 mm
SOT-143
P
W
AME
AME
PIN 1
Carrier Tape, Number of Components Per Reel and Reel Size
18
Package
Carrier Width (W)
Pitch (P)
Part Per Full Reel
Reel Size
SOT-143
8.0±0.1 mm
4.0±0.1 mm
3000pcs
180±1 mm
Rev. A.14
AME
µProcessor Supervisory
AME8570M
n Package Dimension
SOT-23
Top View
Side View
D
E
H
L
e
PIN 1
A
Front View
A1
b
n Lead Pattern Drawing
2.40 BSC
1.00 BSC
0.80 BSC
Note:
1. Lead pattern unit description:
BSC: Basic. Represents theoretical exact dimension or
dimension target.
2. Dimensions in Millimeters.
3. General tolerance +0.05mm unless otherwise specified.
1.90 BSC
Rev. A.14
19
AME
µProcessor Supervisory
AME8570M
n Package Dimension
TSOT-23A
D
SYMBOLS
b
L
0. 25
E
E1
PIN1
e
c
e1
SIDE VIEW
TOP VIEW
INCHES
A1
MIN
MAX
MIN
MAX
A
0.700
0.900
0.028
0.035
A1
0.000
0.100
0.000
0.004
A2
0.700
0.800
0.028
0.031
b
0.350
0.500
0.014
0.020
c
0.080
0.200
0.003
0.008
D
2.820
3.020
0.111
0.119
E
1.600
1.700
0.063
0.067
E1
2.650
2.950
0.104
0.116
A
A2
e
0.95 BSC
0.037 BSC
e1
1.90 BSC
0.075 BSC
L
REAR VIEW
MILLIMETERS
θ
0.300
0
0.600
o
8
o
0.012
0
o
0.024
8o
n Lead Pattern Drawing
2.40 BSC
1.00 BSC
0.80 BSC
Note:
1. Lead pattern unit description:
BSC: Basic. Represents theoretical exact dimension or
dimension target.
2. Dimensions in Millimeters.
3. General tolerance +0.05mm unless otherwise specified.
1.90 BSC
20
Rev. A.14
AME
µProcessor Supervisory
AME8570M
n Package Dimension (Contd.)
SOT-25
Top View
Side View
D
E
H
PIN 1
L
S1
e
A1
A
Front View
b
n Lead Pattern Drawing
2.40 BSC
1.00 BSC
0.70 BSC
Note:
1. Lead pattern unit description:
BSC: Basic. Represents theoretical exact dimension or
dimension target.
2. Dimensions in Millimeters.
0.95 BSC
0.95 BSC
3. General tolerance +0.05mm unless otherwise specified.
1.90 BSC
Rev. A.14
21
AME
µProcessor Supervisory
AME8570M
n Package Dimension (Contd.)
TSOT-25A
D
b
SYMBOLS
MAX
MIN
MAX
A
0.700
0.900
0.028
0.035
A1
0.000
0.100
0.000
0.004
A2
0.700
0.800
0.028
0.031
b
0.350
0.500
0.014
0.020
c
0.080
0.200
0.003
0.008
D
2.820
3.020
0.111
0.119
E
1.600
1.700
0.063
0.067
E1
2.650
2.950
0.104
0.116
0.25
E
PIN1
e
c
e1
TOP VIEW
INCHES
MIN
L
E1
MILLIMETERS
SIDE VIEW
A1
A
A2
REAR VIEW
e
0.95 BSC
0.037 BSC
e1
1.90 BSC
0.075 BSC
L
θ
0.300
0
0.600
o
8
o
0.012
0
o
0.024
8o
n Lead Pattern Drawing
2.40 BSC
1.00 BSC
0.70 BSC
Note:
1. Lead pattern unit description:
BSC: Basic. Represents theoretical exact dimension or
dimension target.
2. Dimensions in Millimeters.
0.95 BSC
0.95 BSC
3. General tolerance +0.05mm unless otherwise specified.
1.90 BSC
22
Rev. A.14
AME
µProcessor Supervisory
AME8570M
n Package Dimension (Contd.)
SC-70-4
D
e1
SYMBOLS
e
L
E
E1
PIN1
L1
d
b
0.20
c
b1
TOP VIEW
MILLIMETERS
MIN
MAX
MIN
MAX
A
0.900
1.100
0.035
0.043
A1
0.000
0.100
0.000
0.004
A2
0.900
1.000
0.035
0.039
b
0.250
0.400
0.010
0.016
b1
0.350
0.500
0.014
0.020
c
0.080
0.150
0.003
0.006
0.050 TYP
d
SIDE VIEW
0.002 TYP
D
2.000
2.200
0.079
0.087
E
1.150
1.350
0.045
0.053
E1
2.150
2.450
0.085
0.096
0.650 TYP
e
A
A2
e1
1.200
A1
θ
0.026TYP
1.400
0.047
0.525 REF
L
L1
FRONT VIEW
INCHES
0.260
0
0.021 REF
0.460
o
8
0.055
o
0.010
0
o
0.018
8o
n Lead Pattern Drawing
1.3 BSC
Note:
0.45 BSC
1.94 BSC
1. Lead pattern unit description:
dimension target.
2. Dimensions in Millimeters.
0.8 BSC
3. General tolerance +0.05mm unless otherwise specified.
0.35 BSC
Rev. A.14
BSC: Basic. Represents theoretical exact dimension or
0.05REF
23
AME
µProcessor Supervisory
AME8570M
n Package Dimension (Contd.)
SOT-143
e
e1
θ
L
E
E1
d
L1
b1 1 place
PIN 1
c
0.250
b x3 place
D
SIDE VIEW
TOP VIEW
SYMBOLS
A
A2
A1
FRONT VIEW
MILLIMETERS
MIN
MAX
MIN
MAX
A
0.900
1.150
0.035
0.045
A1
0.000
0.100
0.000
0.004
A2
0.900
1.050
0.035
0.041
b
0.300
0.500
0.012
0.020
b1
0.750
0.900
0.030
0.035
c
0.080
0.150
0.003
0.006
D
2.800
3.000
0.110
0.118
0.200 TYP
d
0.008 TYP
E
1.200
1.400
0.047
0.055
E1
2.250
2.550
0.089
0.100
0.950 TYP
e
e1
1.800
L1
θ
0.037 TYP
2.000
0.071
0.550 REF.
L
24
INCHES
0.300
0
o
0.022 REF
0.500
8
0.079
o
0.012
0
o
0.020
8o
Rev. A.14
www.ame.com.tw
E-Mail: [email protected]
Life Support Policy:
These products of AME, Inc. are not authorized for use as critical components in life-support
devices or systems, 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.
 AME, Inc. , August 2013
Document: TM005-DS8570M-A.14
Corporate Headquarter
AME, Inc.
8F, 12, WenHu St., Nei Hu
Taipei, Taiwan. 114
Tel: 886 2 2627-8687
Fax: 886 2 2659-2989