ATSAM9753 - ATMEL Corporation

ATSAM9753 Integrated Digital Music Instrument

The ATSAM9753 integrates into a single chip an ATSAM97xx core (64-slot DSP and 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 the addition of a single external ROM or Flash and a stereo DAC, a complete low-cost musical instrument can be bu.

Features

• Interfaces Directly to Instrument Hardware
  – Keyboard Velocity Scanner (Up to 88 Keys, 64 µs Time Accuracy, Log Timescale)
  – Switch Scanner (Up to 176 Switches)
  – LED Display Controller (Up to 88 LEDs)
  – Slider Scanner (Built-in ADC, Up to 16 Sliders)
  – LCD Display (8-bit Interface)
• Crisp Musical Response
  – 45 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, Equalizer, Surround, Digital Audio-in P.