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ATSAM9753 Datasheet Integrated Digital Music Instrument

Manufacturer: Atmel (now Microchip Technology)

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General Description

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

Key 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.

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