SAM3308B
Typical Application
Karaoke, Musical instruments
Overview
Multi-purpose Audio DSP
Not recommended for new design!
The SAM3308B is a member of the SAM3000 family that uses the DSP array technology. The SAM3308B includes eight 24-bit DSPs, a 24-bit Audio Router and a general-purpose 16-bit on-chip CISC microcontroller. Its high performance and flexibility with 8-input/8-output channels enables implementation of audio applications in professional-quality sound production such as MP3 decoding with time stretch and pitch control, concurrent Wavetable synthesis, effect processing and digital mixing. A variety of I/Os, including external Wave ROM, SmartMedia® and DataFlash® are provided. Sampling rates up to 96 kHz at 24 bits are supported.
Datasheets
| Description | Updated | |
|
SAM3308B Multi-purpose Audio DSP (not recommended for new design) |
08-11-2013 |
Key Parameters
| Package | LQFP100, pitch 0.4 |
| # on chip DSP | 8 |
| DSP type | P24 |
| max. Polyphony | 64 |
| Internal Memory | 16kx24 RAM + 8x 2kx24 DSP RAM |
| External Memory | 2x 8MB Flash, SRAM |
| I/O Interfaces | serial MIDI, 8bit parallel Host, SPI, GPIO |
| Audio I/O | 8 IN / 8 OUT (digital) |