EMC2302 Standard Microsystems Corp., EMC2302 Datasheet - Page 11

• Manufacturer Part Number: EMC2302
• Description: Rpm-based Pwm Fan Controller
• Manufacturer: Standard Microsystems Corp.

Dual RPM-Based PWM Fan Controller
Datasheet
SMSC EMC2302
Clock Low Period
Clock High Period
Clock/Data Fall time
Clock/Data Rise time
Capacitive Load
CHARACTERISTIC
VDD= 3V to 3.6V, T
Table 2.3 SMBus Electrical Specifications (continued)
A
SYMBOL
= -40°C to 125°C Typical values are at T
C
t
t
t
t
HIGH
LOW
FALL
RISE
LOAD
MIN
1.3
0.6
DATASHEET
TYP
11
MAX
300
300
400
UNITS
pF
us
us
ns
ns
A
= 27°C unless otherwise noted.
Min = 20+0.1C
Min = 20+0.1C
per bus line
CONDITIONS
LOAD
LOAD
Revision 1.2 (03-22-10)
ns
ns