STA450A| Datasheet

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STA450A
XMRADIO SDARS SERVICE LAYER & SOURCE DECODER
DATA BRIEF

Features:
Functions

XMRADIO service layer demultiplexing Channel auxiliary data management Conditional access control Service components extraction Service components decryption High quality audio decoding with data rate from 24Kbps to 96Kbps High quality speech decoding with data rate from 4Kbps to 16Kbps 44.1 and 32KHz sampling frequencies supported Synchronization error detection with sw indicators TQFP80

Conditional access processor interface (I2C Master). RS232 RX & TX interfaces Embedded system PLL Embedded audio PLL

Low power technology Peripherals

1.8V 0.18um technology 3.3V capable I/Os

High speed serial input interface (Pcbitstream Interface) Fully programmable serial PCM Output interface IEC958 output (S/PDIF) Data output port interface

Control

I2C Slave Control Device address: 1011100

Order codes
Part number STA450A STA450A13TR Op. Temp. range, C -40 to +85 -40 to +85 Package TQFP80 TQFP80 Packing Tube Tape & reel

October 2005
For further information contact your local STMicroelectronics sales office.

Rev 1 1/5
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