sp706cu-tr Exar Corporation, sp706cu-tr Datasheet - Page 3

• Manufacturer Part Number: sp706cu-tr
• Description: Sp706 -low Power Microprocessor Supervisory Circuits
• Manufacturer: Exar Corporation

Note 1: The input voltage limits on PFI and MR can be exceeded if the input current is less than 10mA.
Note 2: Applies to both RESET in the SP705-SP708 and RESET in the SP707/708/813L/813M.
SPECIFICATIONS
V
Figure 1. Pinouts
OCT 17-06 RevB
CC
P
W
M
M
M
L
H
M
P
P
P
O
A
I F
I F
F
G I
R
R
R
R
= 4.75V to 5.50V for SP705/707/813L,813M, V
D
O
R
W
O
H
P
P
n I
o t
n I
n I
A
O
l l u
l u
p
p
p
O
M
R
u
t u
t u
t u
GND
GND
e s
u
U -
E
s e
p t
V
V
MR
PFI
MR
PFI
p t
T
T
T
C
CC
CC
p
t u
W
t e
E
t u
h
h
r u
C
e r
e r
R
d i
V
O
e r
V
3
1
1
2
4
1
1
2
3
4
r u
o
h t
h s
h s
DIP and SOIC
o
t u
t n
a t l
e r
t ,
a t l
o
o
D
t n
g
M
d l
d l
g
l e
e
R
SP705
SP706
SP813L
SP813M
SP707
SP708
e
y a
t ,
M
D
V
V
2 -
8
7
6
5
8
6
5
7
M
1
C
C
1
1
2
C
5
C
2 .
0
5
I
0 .
1 -
1 -
. N
0 .
WDO
RESET / RESET*
WDI
PFO
RESET
RESET
N.C.
PFO
0
0
* SP813L/M only
0
5 .
5 .
0
SP705 Low Power Microprocessor Supervisory Circuits
CC
= 4.50V to 5.50V for SP706/708, T
T
1
0
2
Y
0 .
2 .
5
. P
0
5
1
M
2
0
1
6
2
0
5
0
A
4 .
3 .
0
5
8 .
0 .
4 .
0
0
. X
0
0
0
3
U
RESET / RESET*
N
n
s n
s n
V
V
V
V
T I
A
A
S
A
= T
C
I
I
M
N
V
I
I
RESET
RESET
S
S
S
S
O
N I
C
O
N I
O
o
R
WDO
C
MIN
U
U
K
e t
K
N
R
R
V
V
=
MR
MR
=
=
C
C
=
CC
D
3
CC
to T
E
E
2
5
=
2 .
0
3
T I
=
V
V
8
2 .
m
MAX
O I
0
3
8
1
1
2
4
1
1
2
3
4
m
0
A
0
, unless otherwise noted, typical at 25
N
A
0
S
A
A
SP705
SP706
SP813L
SP813M
SP707
SP708
SOIC
© 2006 Sipex Corporation
* SP813L/M only
8
7
6
5
8
7
6
5
WDI
PFO
PFI
GND
N.C.
PFO
PFI
GND
o
C.