5. Pin Description
I/O
12t
I/O
12ts
- TTL level bi-directional pin with 12 mA source-sink capability
- TTL level and schmitt trigger
source-sink capability
I/OD
12
OUT
12
AOUT
OD
12
IN
t
IN
ts
AIN
P
- TTL level bi-directional pin, Open-drain outpu with 12 mA sink capability
- Output pin with 12 mA source-sink capability
- Output pin(Analog)
- Open-drain output pin with 12 mA sink capability
- TTL level input pin
- TTL level input pin and schmitt trigger
- Input pin(Analog)
- Power
I/OOD
12t
- TTL level bi-directional pin, can select to OD or OUT by register, with 12 mA
5.1 Power Pin
Pin No.
1
18
16
Pin Name
VSB3V
VBAT
GND
Type
P
P
P
Description
Standard Power Supply Voltage Input with 3.3V
3V Battery
GND
5.2 VID Control and GPIO pins
Pin No.
10,11,12
4,5,6,7,8,9
3
Pin Name
GPIO10,GPIO11,
GPIO12
VIDIN[0:5]
GPIO13
IN
ts
I/O
16ts
VSB3V
VSB3V
CPU Voltage ID input
General purpose I/O pin.
Type
I/OOD
16ts
PWR
VSB3V
Description
General purpose I/O pins
- 6 -
July
,
2007
V0.24P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
