MIC384-3BM Micrel Inc, MIC384-3BM Datasheet - Page 15

• Manufacturer Part Number: MIC384-3BM
• Description: IC SUPERVSR THERM LOC/REM 8SOIC
• Manufacturer: Micrel Inc

Specifications of MIC384-3BM

• Function: Temp Monitoring System (Sensor)
• Topology: ADC (Sigma Delta), Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -55°C ~ 125°C, External Sensor
• Output Type: I²C™/SMBus™
• Output Alarm: Yes
• Output Fan: No
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Local Temperature Result Register
TEMP0 Power-Up Value: 0000 0000
TEMP0 Command Byte Value: 0000 0000
Local Hysteresis Register
T_HYST0 Power-Up Value: 0100 1100
T_HYST0 Command Byte Value: 0000 0010
Local Temperature Setpoint Register
T_SET0 Power-Up Value: 0101 0001
T_SET0 Command Byte Value: 0000 0011
September 2005
MIC384
D
D
D
M
M
M
B
B
B
[ D
[ D
[ D
: 7 [
: 7 [
: 7 [
s t i
s t i
s t i
S
S
S
] 7
] 7
] 7
B
B
B
] 0
] 0
] 0
m
o z
l
l
c o
c o
a e
n
l a
l a
[ D
b
[ D
b
[ D
b
* e
u s
t i
t i
t i
e t
e t
] 6
] 6
] 6
6
6
6
e r
m
m
L
d
b
O
p
p
b
L
e
e
= 00
C
e t
b
O
= 51
a r
a r
L
A
m
C
= 4C
u t
O
u t
L
p
A
b
C
h
e r
e r
b
[ D
b
e
[ D
b
[ D
b
T
L
h
= 00
t i
a r
t i
A
t i
F
F
F
(0°C)
= 03
E
b
(+81°C)
] 5
] 5
] 5
T
y h
e s
u
l
u
h
u
L
5
5
5
M
c o
u t
= 02
E
n
n
n
(+76°C)
t s
T
p t
P
e r
t c
M
l a
t c
t c
e t
h
E
E
r e
h
o
P
l
o i
†
o i
o i
m
a d
M
c o
e t
n i
R
s e
h
E
n
n
n
A
P
* t
p
m
a t
R
l a
s i
e
E
T
8
8
p
8
A
[ D
b
[ D
b
[ D
b
a r
U
R
e t
B -
f
B -
e
B -
e s
t i
t i
t i
r o
T
a r
R
u t
A
] 4
] 4
] 4
m
U
t i
4
t i
4
t i
4
t t
E
T
e r
h t
u t
p
R
n i
R
R
U
R
e
R
e
e r
E
* g
a d
a e
a e
R
a e
a r
15
E
l
H
c o
E
y h
u t
S
a t
/ d
/ d
/ d
Y
* Each LSB represents one degree Centigrade. The values are
†
* Each LSB represents one degree Centigrade. The values are
* Each LSB represents one degree Centigrade. The values are
U
S
l a
e r
t s
W
S
W
W
f
[ D
[ D
E
[ D
L
b
b
b
o r
r e
T
in a two's complement format such that 0°C is reported as
0000 0000
TEMP0 will contain measured temperature data after the
completion of one conversion.
in a two's complement format such that 0°C is reported as
0000 0000
in a two's complement format such that 0°C is reported as
0000 0000
i r
i r
i r
e s
t i
t i
T
t i
T
m
E
] 3
] 3
] 3
s e
e t
e t
P
e t
3
3
3
R
R
p t
O
r
r
r
A
s i
E
E
a e
a e
i o
a e
N I
D
G
S
e s
t n
C
d
/ d
/ d
S I
S I
T
*
t t
r w
r w
o
T (
T
T (
n i
n
b
b
b
E
[ D
b
[ D
b
e t i
[ D
b
e t i
y l
S _
. See "Temperature Data Format" for more details.
g
. See "Temperature Data Format" for more details.
. See "Temperature Data Format" for more details.
_
R
t i
t i
t i
H
] 2
] 2
] 2
E
2
2
2
T (
Y
T
S
E
) 0
O
T
O
O
M
) 0
p
p
p
P
r e
r e
r e
) 0
[ D
t a
[ D
t a
[ D
t a
b
b
b
t i
t i
t i
o i
o i
o i
] 1
] 1
] 1
1
1
1
n
n
n
[ D
[ D
[ D
S L
S L
S L
] 0
] 0
] 0
B
B
B
MIC384
Micrel