STAC9228 Integrated Device Technology, STAC9228 Datasheet - Page 3

• Manufacturer Part Number: STAC9228
• Description: Theater Quality Eight Channel High Definition Audio Codec With Digital Microphone Interface
• Manufacturer: Integrated Device Technology

List of Figures
List of Tables
IDT™
STAC9227/9228/9229/9230
8-CHANNEL HIGH DEFINITION AUDIO CODEC
8-CHANNEL HIGH DEFINITION AUDIO CODEC
7. ORDERING INFORMATION .................................................................................................. 247
8. PIN INFORMATION ............................................................................................................... 248
9. PACKAGE OUTLINE AND PACKAGE DIMENSIONS ......................................................... 254
10. 48-PIN LQFP SOLDER REFLOW PROFILE ....................................................................... 256
11. REVISION HISTORY ........................................................................................................... 258
Figure 1. Single Digital Microphone (data is ported to both left and right channels) ..................................... 26
Figure 2. Stereo Digital Microphone Configuration ........................................................................................ 27
Figure 3. Quad Digital Microphone Configuration .......................................................................................... 28
Figure 4. 48-Pin LQFP Pinout .................................................................................................................... 248
Figure 5. 48-Pin LQFP Package Outline and Package Dimensions ........................................................... 255
Figure 6. Solder Reflow Profile ................................................................................................................... 256
Table 1. Absolute Maximum Ratings ............................................................................................................. 16
Table 2. Recommended Operation Conditions .............................................................................................. 16
Table 3. Audio Jack Presence Detect ............................................................................................................ 23
Table 5. Valid Digital Microphone Configurations .......................................................................................... 25
Table 6. DMIC_CLK, DMIC_0 and DMIC_1 Operation During Power States ............................................... 26
Table 7. Device IDs ....................................................................................................................................... 29
Table 8. CODEC IDs ..................................................................................................................................... 29
Table 9. Pin Configuration Default Settings ................................................................................................... 35
Table 10. High Definition Audio Widget List .................................................................................................. 36
Table 11. Root ID Command Verb Format .................................................................................................... 38
Table 12. Root ID Command Response Format ........................................................................................... 38
Table 13. Root RevID Command Verb Format .............................................................................................. 38
Table 14. Root RevID Command Response Format ..................................................................................... 38
Table 15. Root NodeInfo Command Verb Format ......................................................................................... 40
Table 16. Root NodeInfo Command Response Format ................................................................................ 40
6.28. PCBEEP Node (NID = 0x23) ...................................................................................... 205
6.29. CD Node (NID = 0x12) ................................................................................................ 208
6.30. ADATOut Node (NID = 0x1F) ..................................................................................... 211
6.31. VolumeKnob Node (NID = 0x24) ................................................................................ 219
6.32. InPort0Vol Node (NID = 0x18) .................................................................................... 222
6.33. InPort1Vol Node (NID = 0x19) .................................................................................... 225
6.34. InPort2Vol Node (NID = 0x1A) .................................................................................... 228
6.35. ADC0Mux Node (NID = 0x1B) .................................................................................... 231
6.36. ADC1Mux Node (NID = 0x1C) .................................................................................... 236
6.37. ADC2Mux Node (NID = 0x1D) .................................................................................... 241
7.1. STAC9227/9228/9229/9230 Options and Part Order Numbers .................................... 247
8.1. STAC927x family 48-Pin LQFP Diagram ...................................................................... 248
8.2. Pin Table for STAC927x Family in 48-Pin LQFP .......................................................... 249
9.1. 48-Pin LQFP ................................................................................................................. 255
10.1. Standard Reflow Profile Data ...................................................................................... 256
10.2. Pb Free Process - Package Classification Reflow Temperatures ............................... 257
IDT CONFIDENTIAL
3
STAC9227/9228/9229/9230V 1.0 MARCH 2007
PC AUDIO