鈩?/div>
and DataFlash
廬
Embedded RAM for Single Chip Operation (530 Kbits)
Warm Start Power-down
1 碌A(chǔ) Typical Deep Power-down, 0.5 mW/MIPS Typical Operating
External Flash/ROM Capability
Available in a 100-lead TQFP Package
Ideal for Real-time Audio Applications
鈥?Wavetable Synthesis (GM-Lite)
鈥?MP3 Decoding
鈥?Effect Processing (Reverb, Echo, Chorus, etc.)
鈥?Filtering, Sampling Rate Conversion
鈥?/div>
Typical Applications: Cellular Phones, MP3 Player, Musical Instruments, Consumer
Electronic, Professional Audio
Audio
Processing
ATSAM3303
GM-Lite
Synthesizer/
Professional
Effects DSP
Description
The ATSAM3303 is a member of the new ATSAM3000 family that uses the DSP array
technology. The ATSAM3303 includes three 24-bit DSPs, a 24-bit Audio Router and a
general-purpose 16-bit on-chip CISC microcontroller. Its high performance and flexibil-
ity allow implementation of professional-quality audio applications, such as MP3
decoding, Wavetable synthesis, effect processing and mixing. A variety of I/Os, includ-
ing external Wave ROM, SmartMedia and DataFlash are provided. Sampling rates up
to 96 kHz at 24 bits are supported.
6091A鈥揇RMSD鈥?7/04
next