CM6308 C-Media Electronics, Inc., CM6308 Datasheet - Page 11

• Manufacturer Part Number: CM6308
• Description: Cm6308 Usb Audio Chip Specification
• Manufacturer: C-Media Electronics, Inc.

PWRSEL_1 means that customer may determine which power source will be used on CM6308. For
example, the power source of CM6308 can be given from USB port or external adaptor or independent
power circuits.
PWRSEL_2 means that customers may select how much current will be limited on CM6308. For most of
USB Hub or host controller, each of single USB port may acquire 500mA maximally for CM6308.
Date: 09/04/2007
No.
*Notes:
60
61
62
63
64
DI
AI
OD -> Open Drain
5V
MUTE_PLAY
MUTE_REC
GPIO_10
GPIO_12
GPIO_11
Symbol
-> Digital Input
-> Analog Input
-> 5V Torrent
DI, PU
DI, PU
Type
DIO
DIO
DIO
DO -> Digital Output
AO -> Analog Output
PU -> Internal Pull Up
P
-
11/42 -
-> Power
General Purpose I/O Pin
General Purpose I/O Pin
General Purpose I/O Pin
HID (Record Mute)
HID (Playback Mute)
Audio and Voice Applications
Single-Chip USB Solution for
Description
DIO -> Digital I/O
AIO -> Analog I/O
PD -> Internal Pull Down
CM6308
Version: