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PDF TC94A73MFG Data sheet ( Hoja de datos )
| Número de pieza | TC94A73MFG | |
| Descripción | (TC94A70FG / TC94A73MFG) Single Chip CD-MP3 Processor | |
| Fabricantes | Toshiba | |
| Logotipo |  |
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Product Brief
TC94A70FG/TC94A73MFG
Single-chip CD-MP3 Processor
Highlights
• Highly integrated solution
with CD servo, RF amp,
1 Mbit SRAM, multi-bit DA
www.DataSheceot4nUv.ceormter and audio DSP
with firmware library
including MP3, WMA,
ATRAC CD, AAC, graphic
equalization, and popular
surround sound formats
• Pin compatibility between
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
• Macro commands simplify
software programming
• Programmable RAM and
pin-compatible ROM
solutions enable
customization and
reduced time to market.
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 I2S, S/PDIF or analog stereo
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
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:
MP3, WMA9 and ATRAC CD DSP
firmware
• TC94A70FG-005:
MP3, WMA9, ATRAC CD and AAC DSP
firmware
• TC94A73MFG-201:
MP3, WMA9 and ESP DSP firmware
• TC94A73MFG-202:
MP3, WMA9, ATRAC CD, AAC and ESP
DSP firmware
Block Diagram
CD–RFIN
Audio
Out
CD–RF
Amp
Audio
DAC
Analog
Post
Filter
Servo
ADC
CDP
DSP
24-Bit
DSP
1 Mbit
SRAM
Servo
Processor
Servo
DAC
Peripheral
I/F
PLL/VCO
SiP
16 Mbit
DRAM
TC94A73MFG
Only
3.3V 1.5V
www.Toshiba.com/taec
1 TC94A70FG/TC94A73MFG Single-chip CD-MP3 Processor
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet TC94A73MFG.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TC94A73MFG | (TC94A70FG / TC94A73MFG) Single Chip CD-MP3 Processor | Toshiba |
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