Fintek
Feature Integration Technology Inc.
F75373
3 Pin Configuration
FANIN1
FANIN2/GPIO0
PWMOUT1/ADDR_TRAP
PWMOUT2/GPIO1
FAN_FAULT#/SMI#/GPIO2
VOLT_FAULT#/OVT#GPIO3
SCLK
SDATA
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VCC
VT1
VT2
VREF
VIN1
VIN2
VIN3
GND
4 Pin Description
O
8
- TTL level output pin with 8 mA source-sink capability
capability
I/OD
8
I/OD
16
AOUT
OD
16
IN
t
IN
ts
IN
tsd100k
IN
ts
/OD
12
- TTL level bi-directional pin, can select to O.D or OUT by register, with 12mA source-sink
- TTL level bi-directional pin, Open-drain outpu with 8 mA sink capability
- TTL level bi-directional pin, Open-drain outpu with 16 mA sink capability
- Output pin(Analog)
- Open-drain output pin with 16 mA sink capability
- TTL level input pin
- TTL level input pin and schmitt trigger
- TTL level input pin and schmitt trigger with internal pull down 100K ohm
- Input pin(Analog)
- Power
Power Pin
Pin No.
16
9
Pin Name
VCC
GND
Type
P
P
Description
3.3V power supply voltage input
GND
AIN
P
2
V0.25P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
