1

Features

– MIDI Control Processor, Serial and Parallel Interface

– Synthesis, General MIDI Wavetable Implementation

– Compatible Effects: Reverb + Chorus

– Spatial Effect

– 4-band Stereo Equalizer

– 38-voice Polyphony + Effects

– On-chip CleanWave

– I2S: 16 to 20 bits

– Japanese: 16 bits

– Battery-operated Musical Keyboards

– Portable Phones

– Karaokes

TFBGA44 (7 mm x 7 mm) Package for ATSAM2193-G

– Both Options Provide Small Footprint, Low Pin Count

– 95 mW Typical Operating, <5 µA Power-down

– 2.5V and 3.3V Power Supply or Single 2.5V Supply

– Built-in Power Switch

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

Sound

Synthesis

ATSAM2193

ATSAM2193-G

Low-power

Single-chip

Synthesizer

with Effects

Rev. 2695A–DRMSD–06/03