STAC9766XXTAEC1X IDT, Integrated Device Technology Inc, STAC9766XXTAEC1X Datasheet - Page 45

• Manufacturer Part Number: STAC9766XXTAEC1X
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of STAC9766XXTAEC1X

• Single Supply Voltage (typ): 3.3/5V
• Single Supply Voltage (min): 3.135/4.75V
• Single Supply Voltage (max): 3.465/5.25V
• Package Type: TQFP
• Lead Free Status / RoHS Status: Compliant

IDT™
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH STEREO MICROPHONE AND MIC/JACK SENSING
STAC9766/9767
TWO-CHANNEL, 20-BIT, AC’97 2.3 CODECS WITH STEREO MICROPHONE AND MIC/JACK SENSING
This will be programmed directly by the BIOS.
Value
100
127
255
10
25
50
1
Table 18. Digital PC Beep Examples
45
Reg 0Ah
0x0A
0x0F
0xFF
0x01
0x19
0x32
0x64
STAC9766/9767
Frequency
12,000Hz
94.48Hz
47.05Hz
1200Hz
480Hz
240Hz
120Hz
PC AUDIO
V 7.4 12/06