AK4673 Datasheet, PDF (7/107 Pages) Asahi Kasei Microsystems – Stereo CODEC with MIC/HP-AMP and Touch Screen Controller

[AK4673]
■ Handling of Unused Pin
The unused I/O pins should be processed appropriately as below.
Classification
Analog
Digital
Pin Name
MPWR, VCOC/RIN3, HPR, HPL, MUTET,
RIN4/IN4−, LIN4/IN4+, ROUT/LOP,
LOUT/LON, MIN/LIN3, RIN2/IN2−,
LIN2/IN2+, LIN1/IN1−, RIN1/IN1+, XP, YP,
XN, YN, PENIRQN
MCKO
MCKI
Setting
These pins should be open.
This pin should be open.
This pin should be connected to VSS2.
MS0670-E-00
-7-
2007/09