ATSAM2553 - ATMEL Corporation

ATSAM2553 Sound Synthesis

The ATSAM2553 integrates into a single chip a SAM core (64-slots DSP + 16-bit processor), a 32K x 16 RAM, an LCD display interface and a scanner allowing direct connection to velocity sensitive keyboards, switches, LEDs and sliders. With addition of a single external ROM or Flash and a stereo DAC, a complete low cost musical instrument can be built, includin.

Features

www.DataSheet4U.com
• Interfaces Directly to Instrument Hardware
•
•
•
•
•
  – Keyboard Velocity Scanner (up to 264 keys, 64 µs Time Accuracy, Log Time Scale)
  – Switches Scanner (up to 176 switches)
  – LED Display Controller (up to 88 LEDs)
  – Sliders Scanner (Built-in ADC, up to 16 Sliders)
  – LCD Display (8-bit Interface) Crisp Musical Response
  – 49 MHz Built-in 16-bit Microcontroller
  – Interface with Keyboard/Switches through Built-in Shared Memory High Quality Sound
  – 64-slot Digital Sound Synthesizer/Processor
  – Multi-algorithm: PCM with Dynamic LP Filter, FM, Delay Lines for Effects, Eq.