SP706SEN-L/TR Exar Corporation, SP706SEN-L/TR Datasheet - Page 2

• Manufacturer Part Number: SP706SEN-L/TR
• Description: Low Power Microprocessor Supervisory Circuits
• Manufacturer: Exar Corporation
• Type: Simple Reset/Power-On Resetr

Specifications of SP706SEN-L/TR

• Number Of Voltages Monitored: 1
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.93V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Monitored Voltage: 2.93 V
• Undervoltage Threshold: 0.6 V
• Overvoltage Threshold: 3.85 V
• Output Type: Active Low
• Manual Reset: Resettable
• Watchdog: Watchdog
• Battery Backup Switching: No Backup
• Power-up Reset Delay (typ): 200 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1 V
• Supply Current (typ): 25 uA
• Maximum Power Dissipation: 727 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Power Fail Detection: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of
the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may affect
reliability.
V
All Other Inputs (Note 1) ................... -0.3V to (V
Input Current
ELECTRICAL SPECIFICATIONS
Unless otherwise indicated, V
T
© 2010 Exar Corporation
Operating Voltage Range V
Supply Current I
Reset Threshold
Reset Threshold Hysteresis
Reset Pulse Width t
RESET Output Voltage
RESET Output Voltage
Watchdog Timeout Period t
WDI Pulse Width t
WDI Input Threshold
WDI Input Current
WDO Output Voltage
MR Pull-up Current
MIN
CC
VCC ................................................................. 20mA
GND ................................................................ 20mA
Output Current (All outputs) ............................... 20mA
.......................................................... -0.3V to 6.0V
to T
MAX
, typical at 25°C.
Parameter
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
OH
OL
OH
OL
OH
OL
OH
OL
IH
IH
IH
IH
SUPPLY
IL
IL
IL
IL
WP
RS
(note 1)
CC
WD
CC
= 2.7V to 5.5V (SP70xR), V
0.8xV
0.7xV
0.8xV
V
V
V
V
Min.
2.55
2.85
3.00
CC
CC
CC
1.00
CC
140
100
1.0
3.5
50
25
-1
-1.5
-0.6
-1.5
-1.5
3
3
CC
CC
CC
.
.
0
0
V
V
Typ.
2.63
2.93
3.08
1.60
0.02
200
250
/
/
25
20
70
CC
3
3
+0.3V)
.
.
3
3
V
V
Max.
2.70
3.00
3.15
2.25
280
250
600
L
L
5.5
0.3
0.4
0.3
0.4
0.6
0.8
0.3
0.4
40
2/16
1
CC
o
o
= 3.15V to 5.5V (SP70xS), V
w
w
ESD Rating (HBM - Human Body Model) .................... 2kV
Continuous Power Dissipation
Storage Temperature .............................. -65°C to 160°C
Lead Temperature (Soldering, 10 sec) ....................300°C
P
P
SO (derate 5.88mW/°C above +70°C) ...............471mW
Mini SO (derate 4.10mW/°C above +70°C) ........330mW
Units
o
o
mV
ms
µA
µA
µA
ns
V
V
V
V
V
V
s
w
w
S
S
P
P
e
e
r
r
7
7
M
M
0
0
i
6
i
6
c
c
MR=V
SP706R. SP708R
SP706S. SP708S
SP706T. SP708T
Note 2
Note 2
V
V
4.5V<V
4.5V<V
V
V
4.5V<V
4.5V<V
V
V
V
V
V
V
WDI=0V or WDI=V
V
V
4.5V<V
4.5V<V
MR = 0V, V
MR = 0V, 4.5V<V
R
RST(MAX)
RST(MAX)
RST(MAX)
RST(MAX)
CC
IL
RST(MAX)
RST(MAX)
CC
CC
RST(MAX)
RST(MAX)
R
r
r
=0.4V, V
o
<3.6V
=5V
=5V
o
/
/
p
p
CC
S
S
r
r
CC
CC
CC
CC
CC
CC
<V
<V
<V
<V
<V
<V
<V
<V
or floating, WDI floating
o
o
/
/
<5.5V, I
<5.5V, I
<5.5V, I
<5.5V, I
<5.5V, I
<5.5V, I
CC
c
CC
CC
CC
CC
CC
CC
CC
CC
c
T
T
RST(MAX)
IH
= 3.0V to 5.5V (SP70xT), T
e
<3.6V, I
<3.6V, I
<3.6V, I
<3.6V, I
<3.6V
<3.6V
<3.6V, I
<3.6V, I
e
=0.8xV
s
s
-
-
Conditions
s
s
CC
S
SOURCE
SINK
SOURCE
SOURCE
SOURCE
SINK
<V
S
o
o
<5.5V
CC
r
P
r
P
CC
CC
SOURCE
SINK
=3.2mA
SOURCE
SOURCE
SOURCE
SINK
=3.2mA
S
<3.6V
S
7
7
=800µA
=800µA
=3.2mA
=800µA
=1.2mA
=1.2mA
u
u
0
0
=500µA
=215µA
=1.2mA
=500µA
p
p
8
8
e
e
C
C
R
R
r
Rev. 2.0.0
r
i
i
v
v
/
/
r
r
i
i
c
c
S
s
s
S
u
u
o
o
/
/
i
i
r
r
t
t
T
A
T
y
y
s
s
=