SAM2655
Typical Application
Digital Piano / Keyboard
Overview
Integrated Digital Musical Instrument with built-in CODEC
The SAM2655 integrates into a single chip a proprietary DREAM® DSP core (64-slots DSP + 16-bit microcontroller), a 32k x 16 RAM, an LCD display interface, an Audio Codec and a scanner allowing direct connection to velocity sensitive keyboards, switches, LEDs, sliders. With addition of a single external ROM or FLASH, a complete low cost musical instrument can be built, including reverb and chorus effects, parametric equalizer, orchestrations, pitch bend, wheel controller, without compromising on sound quality.
Datasheets
| Description | Updated | |
|
SAM2655 Integrated Digital Music Instrument with built-in CODEC (not recommended for new design) |
08-01-2014 |
Key Parameters
| Package | LQFP128, pitch 0.4 |
| # on chip DSP | 1 |
| DSP type | 64-slot |
| max. Polyphony | 64 |
| Internal Memory | 32kx16 RAM |
| External Memory | 64MB Flash, SRAM |
| I/O Interfaces | serial MIDI, 8bit LCD, SPI, 10bit ADC, GPIO |
| Audio I/O | 1 IN / 2 OUT (analog) |
Sound Banks
| Name | Description |
|---|---|
| GMBK9764 | 8 MByte CleanWave®. 128 GM sounds, 225 variations, 9 drum sets, 1 SFX set. |