鈥?/div>
Single-chip All-in-one Design, Only Requires External DAC
鈥?MIDI Control Processor, Serial and Parallel Interface
鈥?Synthesis, General MIDI Wavetable Implementation
鈥?Compatible Effects: Reverb + Chorus
鈥?Spatial Effect
鈥?4-band Stereo Equalizer
State-of-the-art Synthesis for Best Quality/Price Products
鈥?38-voice Polyphony + Effects
鈥?On-chip CleanWave
鈩?/div>
Wavetable Data, Firmware, RAM Delay Lines
Synthesizer Chipset: ATSAM2193/ATSAM2193-G + DAC
Hardware Programmable DAC Mode
鈥?I2S: 16 to 20 bits
鈥?Japanese: 16 bits
Typical Applications
鈥?Battery-operated Musical Keyboards
鈥?Portable Phones
鈥?Karaokes
TQFP44 (10 mm x 10 mm) Package for ATSAM2193
TFBGA44 (7 mm x 7 mm) Package for ATSAM2193-G
鈥?Both Options Provide Small Footprint, Low Pin Count
Low-power
鈥?95 mW Typical Operating, <5 碌A(chǔ) Power-down
鈥?2.5V and 3.3V Power Supply or Single 2.5V Supply
鈥?Built-in Power Switch
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Sound
Synthesis
ATSAM2193
ATSAM2193-G
Low-power
Single-chip
Synthesizer
with Effects
鈥?/div>
鈥?/div>
Description
The ATSAM2193 provides a single-chip, low-cost MIDI sound system. Equipped with
a serial and a parallel MIDI input, it provides state-of-the-art sound synthesis using a
full GM sound set together with a range of compatible effects. Its low power consump-
tion makes it ideal for all battery-powered applications such as portable Karaoke or
any other device using MIDI synthesis.
The ATSAM2193-G has the same functionality as the ATSAM2193 but is presented in
a TFBGA44 package.
Figure 1.
Typical Hardware Configuration
MIDI IN
MPU-401
(Parallel MIDI)
ATSAM2193
or
ATSAM2193-G
Stereo
DAC
Audio
Out
Rev. 2695A鈥揇RMSD鈥?6/03
1
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