SAM3703
Typical Application
Effect Devices
Overview
High-performance Low-cost Effect DSP
EOL - Not recommended for new design!
The SAM3703 is a member of the SAM3000 family of sound synthesis/processing ICs that uses the DSP array technology. It is designed for superior quality sound processing. The 16-bit processor has new instructions and a C compiler for quicker reliable firmware development. Total compatibility is maintained with the other members of the family. Applications written for the SAM3703 can be burned into the built-in Flash memory. This memory has specific features to avoid external read of the coded data, thus ensuring very effective copy protection.
Datasheets
| Description | Updated | |
|
SAM3703 High-performance Low-cost Effect DSP (not recommended for new design, EOL) Mike |
08-11-2013 |
Key Parameters
| Package | LQFP80, pitch 0.4 |
| # on chip DSP | 3 |
| DSP type | P24 |
| max. Polyphony | - |
| Internal Memory | 8kx24 RAM + 3x 2kx24 DSP RAM, 16k Flash |
| External Memory | 8MB SDRAM |
| I/O Interfaces | serial MIDI, 8bit parallel Host, GPIO |
| Audio I/O | 8 IN / 8 OUT (digital) |
Programming Tools
| Name | Description | Content |
|---|---|---|
| USB-Prog | Kit for programming built-in eFuse of SAM5000 series, built-in Flash of SAM3703, and for firmware and sound bank repogramming in external Flash devices. |
5000DBG-IF interface ("ProgSam" software via download) |