EMC1404 SMSC Corporation, EMC1404 Datasheet - Page 11

• Manufacturer Part Number: EMC1404
• Description: (EMC1403 / EMC1404) Temperature Sensor
• Manufacturer: SMSC Corporation

1°C Temperature Sensor with Beta Compensation
Datasheet
SMSC EMC1403/EMC1404
3.3
Input High Voltage
Input Low Voltage
Input High/Low Current
Input High/ Low Current
Hysteresis
Input Capacitance
Output Low Sink Current
Clock Frequency
Spike Suppression
Bus free time Start to
Stop
Hold Time: Start
Setup Time: Start
Setup Time: Stop
Data Hold Time
Data Setup Time
Clock Low Period
Clock High Period
Clock/Data Fall time
Clock/Data Rise time
Capacitive Load
CHARACTERISTIC
V
DD
SMBus Electrical Characteristics
= 3.0V to 3.6V, T
A
V
I
C
t
t
t
t
V
I
f
t
t
t
t
t
t
t
C
SYMBOL
IH /
OL
SMB
SP
BUF
HD:STA
SU:STA
SU:STP
HD:DAT
SU:DAT
LOW
HIGH
FALL
RISE
= -40°C to 125°C, all typical values are at T
IH
IL
IN
LOAD
I
IL
Table 3.3 SMBus Electrical Specifications
2.0
-0.3
-1
8.2
10
1.3
0.6
0.6
0.6
0.3
100
1.3
0.6
MIN
DATASHEET
SMBus Interface
SMBus Timing
420
5
TYP
11
V
0.8
1
TBD
15
400
50
300
300
400
MAX
DD
V
V
uA
uA
mV
pF
mA
kHz
ns
us
us
us
us
us
ns
us
us
ns
ns
pF
UNITS
A
= 27°C unless otherwise noted.
5V Tolerant
5V Tolerant
T
to V
SMDATA / SMCLK = 0V to 5.5V
SMDATA = 0.4V
Min = 20+0.1C
Min = 20+0.1C
per bus line
A
= 27°C, SMDATA / SMCLK = 0V
DD
CONDITIONS
LOAD
LOAD
Revision 1.16 (03-15-07)
ns
ns