STA016A View Datasheet(PDF) - STMicroelectronics

Part Name

Description

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STA016A

MPEG 2.5 LAYER III AUDIO DECODER SUPPORTING CD-ROM CAPABILITY

STMicroelectronics 

6.16 NOTATIONS

ABO

AEC

BCK

BSA

BSB

BS

BYPASSA

CD

CK

CRYCK

DBO

DEC

DWT

EDB

EDF

LRCK

ofact

PCMCK

SF

SYSCK

X

: After BOot (see I).

: After External Config (see I).

: Bit ClocK

: BitStream input interface in Audio mode.

: BitStream input interface in Burst mode.

: BitStream input interface.

: decoder BYPASS an Audio stream.

: input interface for CD.

: ClocK.

: CRYstal ClocK provided to the chip by an external crystal.

: During BOot (see I).

: During External Config (see I).

: During Whole Time (see I).

: Every Decoded Block (see I).

: Every Decoded Frame (see I).

: Left Right ClocK for an I2S interface.

: oversampling factor for PCMCK (PCMCK == ofact * SF).

: PCM ClocK (can be generated by the audio PLL).

: Sampling Frequency.

: SYStem ClocK (clock of the core, can be generated by the system PLL).

: don’t care.

STA016A

7 I/O CELL DESCRIPTION

7.1 TTL Tristate Output Pad Buffer, 3V capable 4mA, with Slew Rate Control

Pin numbers: 4, 18, 20, 21, 22, 25, 54, 56, 59

EN

Z

A

D98AU904

INPUT PIN

Z

MAX LOAD

100pF

7.2 TTL Schmitt Trigger Bidir Pad Buffer, 3V capable, 4mA, with Slew Rate Control

Pin numbers: 1, 2, 3, 7, 8, 9, 19

EN

A

IO

INPUT PIN

CAPACITANCE

OUTPUT

PIN

ZI

D98AU905

IO

TBD

IO

MAX

LOAD

100pF

37/43

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