High-Side Current-Sense and Internal 1°C Temperature Monitor
Datasheet
Table 2.3 SMBus Electrical Specifications (continued)
V
DD= VBUS = 3V to 24V, VPULLUP = 3V to 5.5V, TA = -40°C to 85°C Typical values are at TA = 27°C unless
otherwise noted.
CHARACTERISTIC
SYMBOL
MIN
TYP
MAX
UNITS
CONDITIONS
Bus Free Time Start to
Stop
tBUF
1.3
us
Setup Time: Start
Setup Time: Stop
Data Hold Time
tSU:STA
tSU:STO
tHD:DAT
tSU:DAT
tLOW
0.6
0.6
0
us
us
us
us
us
us
ns
ns
pF
Data Setup Time
Clock Low Period
Clock High Period
Clock/Data Fall time
Clock/Data Rise time
Capacitive Load
0.6
1.3
0.6
tHIGH
tFALL
300
300
400
Min = 20+0.1CLOAD ns
Min = 20+0.1CLOAD ns
Total per bus line
tRISE
CLOAD
Revision 1.2 (09-27-10)
SMSC EMC1701
DATA1S4HEET
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