STA310

Series: -
Mounting Type: Surface Mount
Packaging: Tray
Type: Audio Decoder
Package / Case: 80-LQFP
Manufacturer: STMicroelectronics
Voltage - Supply, Analog: 2.5V
Voltage - Supply, Digital: 2.5V
Applications: HDTV, Players, Receivers, Set-Top Boxes
Supplier Device Package: 80-TQFP (14x14)


Features:

·  DVD Audio decoder:
   ·  Meridian Lossless Packing (MLP), with up to 6 channels,
   ·  Uncompressed LPCM with 1-8 channels,
   ·  Precision of up to 24 bits and sample rates of between 44.1 kHz and 192 kHz.
·  Dolby Digital ^(*) decoder:
   ·  Decodes 5.1 Dolby Digital Surround.
   ·  Output up to 6 channels. downmix modes: 1, 2, 3 or 4 channels.
·  MPEG -1 2- channel audio decoder, layers I and II.
·  MPEG-2 6-channel audio decoder, layer II.
   ·  24 bits decoding precision.
·  MP3 (MPEG layer III) decoder.
·  Accepts MPEG-2 PES stream format for:
   MPEG-2, MPEG-1, Dolby Digital and linear PCM.
·  Karaoke System.
·  Prologic decoder.
·  Downmix for Dolby Prologic compatible.
   ·  A separate (2-ch) PCM output available for simultaneous playing and recording.
·  Bitstream input interface: serial, parallel or SPDIF.
·  SPDIF and IEC-61937 input interface.
·  SPDIF and IEC-61937 output interface.
·  PLL for internal PCM clock generation.
   frequencies supported: 44.1KHz family (22.05,88.2, 176.4) and 48KHz family (24, 48, 96, 192).
·  PCM: transparent, downsampling 192 to 96 Khz and 96 to 48kHz.
·  PTS handling control on-chip.
·  No external DRAM required
·  I²C or parallel control bus
·  Embedded Development RAM for customizable software capability.
·  Configurable internal PLLs for system and audio clocks, from an externally provided clock.
·  80-PIN TQFP package
·  2.5V (for core) and 3V (for I/O) power supply.
   ·  3V Capable I/O Pads .
·  True-SPDIF input receiver supporting AES/EBU, IEC958, S/PDIF.
   ·  No external chip required.
   ·  Differential or single ended inputs can be decoded.


Pinout




Specifications

Symbol	Parameter	Value	Unit
Vdd	2.5V Power Supply Voltage	-0.5 to 3.3	V
	2.5V Input or Output Voltage	-0.5 to (Vdd+0.5)	V
Vdd3	3.3V Power Supply Voltage	-0.5 to 4	V
	3.3V Input or Output Voltage	-0.5 to (Vdd+0.5)	V

Description

The STA310 is a fully integrated Audio Decoder capable of decoding all the above listed formats.

Encoded input data can be entered either by a serial (I2S or SPDIF) or a parallel interface. A second input data stream (I2S) is available for micro input.

The control interface of the STA310 can be either I²C or a parallel 8- bit interface. No external DRAM is necessary for a total of 35ms surround delays.

Parameters:

Technical/Catalog Information	STA310
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Type	Audio Decoder
Applications	HDTV, Players, Receivers, Set-Top Boxes
Mounting Type	Surface Mount
Package / Case	80-TQFP
Voltage - Supply, Analog	2.5V
Voltage - Supply, Digital	2.5V
Packaging	Tray
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	STA310 STA310 497 8856 ND 4978856ND 497-8856