STA015B$ STMicroelectronics, STA015B$ Datasheet - Page 2

• Manufacturer Part Number: STA015B$
• Description: DECODER AUDIO MPEG 2.5 8X8LFBGA
• Manufacturer: STMicroelectronics
• Type: Audio Decoderr

Specifications of STA015B$

• Applications: Sound Cards, Players, Recorders
• Voltage - Supply, Digital: 2.4 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 64-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply, Analog: -

STA015
Figure 1.
1a. Block Diagram for TQFP44 and LFBGA64 package.
1b. BLOCK DIAGRAM for SO28 package
2/56
GPSO_SCKR
LRCK_ADC
DATA-REQ
LRCK_ADC
SCK_ADC
SDI_ADC
SCK_ADC
SDI_ADC
BIT_EN
BIT_EN
SCKR
SCKR
SDI
SDI
34
36
38
27
40
26
24
TQFP44
5
6
7
28
8
27
25
SO28
INTERFACE
INTERFACE
INTERFACE
INTERFACE
SERIAL
INPUT
INPUT
ADC
SERIAL
INPUT
INPUT
ADC
25
RESET
BUFFER
256 x 8
BUFFER
256 x 8
26
RESET
15
XTI
PARSER
SYSTEM & AUDIO CLOCKS
13
PARSER
31
XTO
21
SDA
XTI
I
2
C CONTROL
SYSTEM & AUDIO CLOCKS
20
XTO
22
TESTEN
MPEG L III
3
32
SDA
ADPCM
CORE
SCL
I
2
C CONTROL
MPEG L III
ADPCM
CORE
12
24
TESTEN
FILT
4
SCL
DSP BASED
CONTROL
VOLUME
& TONE
DSP BASED
19
CONTROL
VOLUME
FILT
& TONE
OUTPUT
BUFFER
OUTPUT
BUFFER
INTERFACE
INTERFACE
INTERFACE
OUTPUT
GPSO
GPIO
PCM
D99AU1116B
INTERFACE
OUTPUT
PCM
D99AU1117B
35
20
18
16
14
37
39
41
43
42
44
28
33
2
3
4
STROBE
SDO
SCKT
LRCKT
OCLK
GPSO_REQ
GPSO_SCKR
GPSO_DATA
10
11
12
9
IODATA
[7:0]
SDO
SCKT
LRCKT
OCLK