SP706SCN-L Exar Corporation, SP706SCN-L Datasheet - Page 3

• Manufacturer Part Number: SP706SCN-L
• Description: Low Power Microprocessor Supervisory Circuits
• Manufacturer: Exar Corporation
• Type: Simple Reset/Power-On Resetr

Specifications of SP706SCN-L

• Number Of Voltages Monitored: 1
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 2.93V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Note 1:WDI minimum rise /fall time is 1µs.
BLOCK DIAGRAM
© 2010 Exar Corporation
MR Pulse Width t
MR Input Threshold
MR to Reset Out Delay t
PFI Input Threshold
PFI Input Current
PFO Output Voltage
Parameter
V
V
V
V
V
V
V
V
IH
IH
IH
IH
IL
IL
IL
IL
MR
MD
0.7xV
0.8xV
V
-25.00
Min.
1.20
CC
500
150
2.0
-1.5
3
3
CC
CC
.
.
0
0
Fig. 1: SP706R/S/T Block Diagram
V
V
Typ.
1.25
0.01
/
/
3
3
.
.
3
3
V
V
25.00
Max.
1.30
750
250
L
L
0.6
0.8
0.3
0.4
3/16
o
o
w
w
P
P
Units
o
o
nA
ns
ns
V
V
V
w
w
S
S
P
P
e
e
r
r
7
7
M
M
0
0
i
6
i
6
c
c
V
4.5V<V
V
V
4.5V<V
4.5V<V
V
4.5V<V
V
V
V
V
4.5V<V
4.5V<V
R
RST(MAX)
RST(MAX)
RST(MAX)
RST(MAX)
CC
CC
RST(MAX)
RST(MAX)
R
r
r
o
=3.0V - SP70xR, PFI falling
=3.3V - SP70xS/T, PFI falling
o
/
/
p
p
S
S
r
r
CC
CC
CC
CC
CC
CC
<V
<V
<V
<V
<V
<V
o
o
/
/
<5.5V
<5.5V
<5.5V
<5.5V
<5.5V, I
<5.5V, I
c
CC
CC
CC
CC
CC
CC
c
T
T
e
<3.6V
<3.6V
<3.6V
<3.6V
<3.6V, I
<3.6V, I
e
s
s
-
-
Conditions
s
s
S
SOURCE
SINK
S
o
o
r
P
r
P
SOURCE
SINK
=3.2mA
S
S
7
7
=800µA
=1.2mA
u
u
0
0
=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
T
y
y
s
s