EMC2102 Standard Microsystems Corporation, EMC2102 Datasheet - Page 14

• Manufacturer Part Number: EMC2102
• Description: Rpm-based Fan Controller with HW Thermal Shutdown
• Manufacturer: Standard Microsystems Corporation

Revision 1.95 (10-19-06)
Bus free time Start to
Stop
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
VDD_3V = 3V to 3.6V, VDD_5V = 4.6 to 5.5V, T
Table 3.3 SMBus Electrical Specifications (continued)
Typical values are at T
SYMBOL
t
t
t
t
C
SU:STP
HD:DAT
SU:STA
SU:DAT
t
t
t
t
t
HIGH
FALL
RISE
LOW
LOAD
BUF
MIN
1.3
0.6
0.6
0.6
0.6
1.3
0.6
DATASHEET
TYP
A
= 27°C unless otherwise noted.
14
MAX
300
300
400
72
6
RPM-Based Fan Controller with HW Thermal Shutdown
UNITS
pF
us
us
us
us
us
us
us
ns
ns
A
= 0°C to 85°C
Min = 20+0.1C
Min = 20+0.1C
per bus line
CONDITIONS
LOAD
LOAD
ns
ns
SMSC EMC2102
Datasheet