STA016A View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STA016A

MPEG 2.5 LAYER III AUDIO DECODER SUPPORTING CD-ROM CAPABILITY

STMicroelectronics 

STA016A

MPEG 2.5 LAYER III AUDIO DECODER

SUPPORTING CD-ROM CAPABILITY

1 FEATURES

■ SINGLE CHIP MPEG LAYER 3 DECODER

SUPPORTING:

– All features specified for Layer III in ISO/IEC

11172-3 (MPEG 1 Audio)

– All features specified for Layer III in ISO/IEC

13818-3.2 (MPEG 2 Audio)

– Lower sampling frequencies syntax exten-

sion, (not specified by ISO) called MPEG 2.5

■ DECODES LAYER III STEREO CHANNELS,

DUAL CHANNEL, SINGLE CHANNEL (MONO)

■ SUPPORTING ALL THE MPEG 1 & 2

SAMPLING FREQUENCIES AND THE

EXTENSION TO MPEG 2.5:48, 44.1,32,

24,22.05, 16, 12,11. 025, 8 KHz

■ ACCEPTS MPEG 2.5 LAYER III

ELEMENTARY COMPRESSED BITSTREAM

WITH DATA RATE FROM 8 Kbit/s UP TO 320

Kbit/s

■ BYPASS MODE FOR EXTERNAL AUXILIARY

AUDIO SOURCE

■ EMBEDDED ISO9660 LAYER FOR FILE-

SYSTEM DECODING (JOLIET)

■ EMBEDDED CD-ROM DECODER BLOCKS

INCLUDING ECC/EDC CAPABILITY

■ FLEXIBLE I2S INPUT INTERFACE FOR EASY

CONNECTION WITH MOST CD-SERVO

DEVICES

■ EMBEDDED BROWSING COMMAND

INTERPRETER FOR EASY FILE-SYSTEM

BROWSING

■ CUE-SHEET CAPABILITY UP TO 100

ENTRIES

■ BROWSER COMMAND INTERPRETER (BCI)

– Parent Dir

– Enter Dir

– Previous Entry

– Next Entry

– Get Record Infos

■ EASY PROGRAMMABLE GPSO INTERFACE

(MONO/STEREO) FOR ENCODED DATA UP

TO 5Mbit/s

■ DIGITAL VOLUME

STA016AASTA016AA

Figure 1. Package

PRODUCT PREVIEW

TQFP64

Table 1. Order Codes

Part Number

STA016A

Package

TQFP64

■ BASS & TREBLE CONTROL

■ SERIAL BITSTREAM INPUT INTERFACE

■ EASY PROGRAMMABLE ADC INPUT

INTERFACE

■ SERIAL PCM OUTPUT INTERFACE (I2S AND

OTHER FORMATS)

■ PLL FOR INTERNAL CLOCK AND FOR

OUTPUT PCM CLOCK GENERATION

■ CRC CHECK AND SYNCHRONISATION

ERROR DETECTION WITH SOFTWARE

INDICATORS

■ I2C CONTROL BUS

■ LOW POWER 2.4V CMOS TECHNOLOGY

WITH 3.3V TOLERANT AND CAPABLE I/O

■ FAST FORWARD AND PAUSE CAPABILITIES

■ ADDITIONAL FEATURES AVAILABLE VIA

SOFTWARE

– MMC and SD card: read and format ia SPI

– MMC an SD cards: write

– Sample Rate Converter for MPEG streams:

from general input frequence to internal

44.1kHz

– Generic features

– Faster browsing, feed forward and rewind ca-

pabilities

– long file name support

1.1 APPLICATIONS

■ AUDIO CD PLAYERS

■ MULTIMEDIA PLAYERS

■ CD-ROM PLAYERS

■ CAR RADIO PLAYERS

July 2004

REV. 1

1/43

This is preliminary information on a new product now in development. Details are subject to change without notice.

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