EMC2301 Standard Microsystems Corp., EMC2301 Datasheet - Page 8

• Manufacturer Part Number: EMC2301
• Description: Rpm-based Pwm Fan Controller
• Manufacturer: Standard Microsystems Corp.

Revision 1.2 (03-22-10)
PIN TYPE
Power
DIOD
DO
OD
DI
Table 1.2 Pin Types
DATASHEET
This pin is used to supply power or ground to the device.
Digital Input - this pin is used as a digital input. This pin is
5V tolerant.
Push / Pull Digital Output - this pin is used as a digital
output. It can both source and sink current.
Digital Input / Open Drain Output this pin is used as a
digital I/O. When it is used as an output, it is open drain
and requires a pull-up resistor. This pin is 5V tolerant.
Open Drain Digital Output - this pin is used as a digital
output. It is open drain and requires a pull-up resistor. This
pin is 5V tolerant.
8
DESCRIPTION
RPM-Based PWM Fan Controller
SMSC EMC2301
Datasheet