tc94a73mfg TOSHIBA Semiconductor CORPORATION, tc94a73mfg Datasheet

tc94a73mfg

Manufacturer Part Number

tc94a73mfg

Description

Tc94a70fg/tc94a73mfg Single-chip Cd-mp3 Processor

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC94A73MFG.pdf (2 pages)

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Product Brief

www.Toshiba.com/taec

Highlights

• Highly integrated solution

• Pin compatibility between

• Macro commands simplify

• Programmable RAM and

TC94A70FG/TC94A73MFG Single-chip CD-MP3 Processor

with CD servo, RF amp,

1 Mbit SRAM, multi-bit DA

converter and audio DSP

with firmware library

including MP3, WMA,

ATRAC CD, AAC, graphic

equalization, and popular

surround sound formats

monolithic TC94A70FG

and system-in-package

(SiP) TC94A73MFG with

16 Mbit DRAM enables a

single hardware design to

support standard and

electronic shock protection

(ESP) CD playback

versions

software programming

pin-compatible ROM

solutions enable

customization and

reduced time to market.

TC94A70FG/TC94A73MFG

Single-chip CD-MP3 Processor

Description

TC94A70FG and TC94A73MFG are highly

integrated, high-performance CD-MP3

solutions that enable playback of CD and

multiple compressed audio formats from a

single chip. Featuring high-quality audio

output in I

formats, the TC94A70FG integrates an RF

amplifier, CD servo, audio DSP, 1 Mbit

SRAM, and a multi-bit DA converter in a

CMOS monolithic IC. To the TC94A70FG

feature set, the TC94A73MFG adds

electronic shock protection (ESP) with

DSP firmware and 16 Mbit DRAM in an

SiP solution. TC94A70FG and

TC94A73MFG are available in standard

ROM versions or can also be customized

to specific customer requirements using

an extensive and growing DSP firmware

library including MP3, WMA, ATRAC CD,

AAC, graphic equalization and popular

surround sound formats. Pin compatibility

between the monolithic TC94A70FG and

the SiP TC94A73MFG minimizes the

Block Diagram

CD–RF

Audio

Out

S, S/PDIF or analog stereo

Analog

CD–RF

Audio

Filter

Amp

DAC

Post

3.3V

1.5V

1 Mbit

SRAM

Servo

24-Bit

ADC

CDP

DSP

Processor

Peripheral

PLL/VCO

Servo

DAC

I/F

TC94A73MFG

engineering investment needed to upgrade

TC94A70FG CD playback designs with ESP.

New product design is further aided by

programmable RAM and macro commands

that simplify CD mechanism playback and

compressed audio tag and file management.

High integration, software customization, and

pin-compatible packages make TC94A70FG

and TC94A73MFG ideal for compressed

audio CD players where low cost, feature

flexibility and time to market are key

selection criteria.

Supported Product Families

• TC94A70FG-002:

• TC94A70FG-005:

• TC94A73MFG-201:

• TC94A73MFG-202:

16 Mbit

DRAM

MP3, WMA9 and ATRAC CD DSP

firmware

MP3, WMA9, ATRAC CD and AAC DSP

firmware

MP3, WMA9 and ESP DSP firmware

MP3, WMA9, ATRAC CD, AAC and ESP

DSP firmware

Only

SiP

Related parts for tc94a73mfg

tc94a73mfg Summary of contents

Page 1

... DSP firmware library including MP3, WMA, ATRAC CD, AAC, graphic equalization and popular surround sound formats. Pin compatibility between the monolithic TC94A70FG and the SiP TC94A73MFG minimizes the Block Diagram Servo Servo CD–RF ADC Processor CD– ...

Page 2

... Commerce or U.S. Department of State prior to export. Any export or re-export, directly or indirectly in contravention of any of the applicable export laws and regulations, is hereby prohibited. TC94A70FG/TC94A73MFG Single-chip CD-MP3 Processor All trademarks are of their respective manufacturer and may be registered in certain jurisdictions. • Standard ROM and customized ROM versions available • ...

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