STA310 STMicroelectronics, STA310 Datasheet - Page 2

• Manufacturer Part Number: STA310
• Description: IC AUDIO DECODER 6+2CH 80-TQFP
• Manufacturer: STMicroelectronics
• Type: Audio Decoderr

Specifications of STA310

• Applications: HDTV, Players, Receivers, Set-Top Boxes
• Voltage - Supply, Analog: 2.5V
• Voltage - Supply, Digital: 2.5V
• Mounting Type: Surface Mount
• Package / Case: 80-TQFP, 80-VQFP
• Audio Codec Type: MP3 Decoder
• No. Of Dacs: 3
• No. Of Input Channels: 2
• No. Of Output Channels: 6
• Adc / Dac Resolution: 32bit
• Sampling Rate: 192kHz
• Interface Type: I2C, Serial, Parallel
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8856; STA310

STA310
2
2/90
CONTROL INTERFACES
48
47
I
43
46
53
Parallel Control Interface
78 - 79 - 80 - 1
2 - 3 - 6 - 7
12 - 13 - 14 - 15
16 - 18 - 19 - 20
21
22
35
DATA INPUT INTERFACE
First Serial Data Interface (I
37
41
40
42
Second Serial Data Interface (I
62
60
61
63
DATA OUTPUT INTERFACES
69
DAC Interface
67
2
Pin Number
C Control Interface
STA310 AUDIO DECODER PIN DESCRIPTION
IRQB
SELI2C
SDAI2C
SCLKI2C
MAINI2CADR
D0 - D1 - D2 - D3
D4 - D5 - D6 - D7
A0 - A1 - A2 - A3
A4 - A5 - A6 - A7
DCSB
R/W
WAITB
DSTRB
SIN
LRCLKIN
REQ
DSTRB2
SIN2
LRCLKIN2
REQ2
PCMCLK
SCLK
Name
2
S)
2
S)
I/O
Type
O
O
I
I
I/O
I/O
O
O
O
(2)
(2)
I
I
I
I
I
I
I
I
I
I
(1)
(3)
(1)
Interrupt Signal (level), active low
Selects the Control Interface (when high: serial interface; when
low: parallel interface)
I
I
Determines the slave address
Host Data
Host Address
Chip Select, active low
Read/Write Selection: read access when high, write access
when low
Data Acknowledge, active low
Clock Input Data, active low
Serial Input Data
Word Clock for the Input
Handshake for the Data Transfer, aconfigurable by the
SIN_SETUP register
Clock Input Data, active low
Serial Input Data
Word Clock for the Input
Handshake for the Data Transfer, active low
Oversampling Clock input for STA310 when generated externally
Bit Clock for the DAC
2
2
C Serial Data
C Clock
Function