stac9202x5taea1xr Integrated Device Technology, stac9202x5taea1xr Datasheet - Page 130

• Manufacturer Part Number: stac9202x5taea1xr
• Description: Two-channel High Definition Audio Codec With Dual Digital Microphone Interfaces
• Manufacturer: Integrated Device Technology

IDT™
SPDIFIN/EAPD/GPIO3 SPDIF Input, External Amplifier Power Down, General Purpose I/O
STAC9202
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
S/PDIF_OUT
DMIC_CLK
PORT-A_R
Pin Name
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
DMIC_R
DMIC_L
AVSS3
GPIO2
NC
SPDIF digital output (50K internal pull-down)
General Purpose I/O tied to AVDD50K
Digital Mic Input Right Channel
Digital Mic Input Left Channel
internal pull-up to AVddgnda
Input/Output of Right DAC0
Digital Mic Ouput Clock
Analog Ground
Pin Function
No Connect
IDT CONFIDENTIAL
I/O(Analog)
I/O(Digital)
I/O(Digital)
O(Digital)
O(Digital)
I(Analog)
I(Digital)
I(Digital)
None
130
I/O
STAC9202
Internal Pull-up
50 KΩ internal
Pull-up 50 KΩ
/Pull-down
pull-down
or more
None
None
None
None
None
None
None
PC AUDIO
V 1.2 01/08
Location
Pin
40
41
42
43
44
45
46
47
48