MIC384-3BM Micrel Inc, MIC384-3BM Datasheet - Page 17

• 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

Remote Zone 2 Temperature Result Register
TEMP2 Power-Up Value: 0000 0000
TEMP2 Command Byte Value: 0010 0000
Remote Zone 2 Hysteresis Register
T_HYST2 Power-Up Value: 0101 1100
T_HYST2 Command Byte Value: 0010 0010
Remote Zone 2 Setpoint Register
T_SET2 Power-Up Value: 0110 0001
T_SET2 Command Byte Value: 0010 0011b = 23
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
R
m
e r
E
[ D
b
[ D
b
[ D
b
e r
a e
M
t i
t i
m
t i
m
] 6
] 6
] 6
O
6
6
o
6
u s
R
o
R
e t
T
E
e t
b
E
e r
b
E
M
= 00
M
o z
d
b
o z
= 61
Z
O
O
n
= 5C
O
e t
e r
n
T
T
e
e r
e
N
b
m
E
h
E
m
[ D
b
[ D
b
[ D
b
2
h
m
E
= 20
2
p
t i
t i
t i
F
(0°C)
F
Z
F
o
b
Z
(+97°C)
o z
e t
e s
] 5
o
e
] 5
] 5
e r
u
u
h
u
e t
O
e t
2
5
5
5
O
e t
a r
= 22
n
n
m
n
(+92°C)
m
n
N
t t
m
T
N
t c
o z
t c
t c
u t
e
h
p
n i
o z
E
E
o
p
E
h
e
†
o i
e r
o i
e t
o i
* g
M
* 2
n
e
2
a r
n
h
2
e
a r
n
n
n
P
e
a d
o z
T
u t
H
2
u t
E
2
8
E
8
8
[ D
b
[ D
b
[ D
b
e r
Y
n
R
a t
B -
e t
B -
B -
M
e r
t i
t i
t i
e t
e
S
A
] 4
] 4
] 4
m
y h
P
4
f
t i
4
t i
4
T
t i
m
2
e s
T
r o
E
p
E
U
R
R
p
t s
R
e t
e
R
p t
R
e r
e
R
a e
a e
17
a e
a r
r e
m
A
a r
E
o
E
m
u t
s e
n i
T
p
S
/ d
/ d
d
u t
o
* Each LSB represents one degree Centigrade. The values are
†
* Each LSB represents one degree Centigrade. The values are
e
* Each LSB represents one degree Centigrade. The values are
R
U
S I
e r
* t
W
s i
W
e t
O
e r
a r
[ D
[ D
R
[ D
E
b
b
b
in a two's complement format such that 0°C is reported as
0000 0000
TEMP2 will contain measured temperature data for the se-
lected zone 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
n
i r
i r
t i
R
t i
y h
t i
S
u t
E
a d
] 3
] 3
] 3
y l
e t
e t
U
3
E
3
3
e r
t s
S
G
a t
r
r
r
L
E
a e
a e
a e
r e
T
e s
S I
T
f
S
s e
o r
d
/ d
/ d
P
T
p t
R
E
r w
O
r w
m
o
s i
i o
n
E
R
N I
b
b
b
t n
[ D
b
[ D
b
e s
e t i
[ D
b
e t i
A
y l
G
. See "Temperature Data Format" for more details.
. See "Temperature Data Format" for more details.
. See "Temperature Data Format" for more details.
t i
t i
t i
T (
T
D
S I
] 2
] 2
t t
] 2
2
2
2
C
_
n i
T (
T
H
*
g
S _
E
Y
O
O
O
R
S
E
p
p
p
T
T (
r e
r e
T
r e
) 2
) 2
E
[ D
t a
[ D
t a
[ D
t a
b
b
b
M
t i
t i
t i
o i
o i
o i
] 1
] 1
] 1
P
1
1
1
n
n
n
) 2
[ D
[ D
[ D
S L
S L
S L
] 0
] 0
] 0
B
B
B
MIC384
Micrel