MPX-225 User’s Manual
-6-
29
GND
Ground.
GND
30
SMBCLK
SMBus clock signal.
Input
31
HSON0
Differential receive.
Input
32
SMB_DATA
SMBus data signal.
Input
33
HSOP0
Differential receive.
Input
34
GND
Ground.
GND
35
GND
Ground.
GND
36
NC
Floating Pin, No connect to anything.
37
GND
Ground.
GND
38
NC
Floating Pin, No connect to anything.
39
3.3VAUX
3.3AUX power supply.
40
GND
Ground.
GND
41
3.3VAUX
3.3AUX power supply.
42
NC
Floating Pin, No connect to anything.
43
GND
Ground.
GND
44
NC
Floating Pin, No connect to anything.
45
NC
Floating Pin, No connect to anything.
46
NC
Floating Pin, No connect to anything.
47
NC
Floating Pin, No connect to anything.
48
NC
Floating Pin, No connect to anything.
49
NC
Floating Pin, No connect to anything.
50
GND
Ground.
GND
51
NC
Floating Pin, No connect to anything.
52
3.3V/3.3AUX
3.3V/3.3AUX power supply
VCC
