ATSAM9753 Datasheet | Atmel

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 Processing .. - patible with ATSAM97xx Sounds and Firmware - 44.1 k Hz Sampling Rate - Up to 16 MB x 16 ROM/RAM for Firmware, Orchestration and PCM Data - Up to 4 Channels Audio-out, 2 Channels Audio-in - Top Technology - 144-lead TQFP Space-saving Package - Single 11.2896 MHz Crystal Operation, Built-in PLL Minimizes RFI - Available Soundbanks for General MIDI®(GM)(1)or High-quality Piano - Clean Wave® 1-Mbyte and 4-Mbyte Sample Sets (Free License) - High-quality 2-Mbyte Piano and Strings Sample Sets - Other Sample Sets Available Under Special Licensing Conditions - Quick Time-to-market - Proven Reliable Synthesis Drivers - In-circuit Emulation with Code View Debugger for Easy Prototype Development - Built-in External Flash Programming Algorithm, Allows On-board Flash Programming - All Existing ATSAM97xx Tools Available for Sound and Sound-bank Development Note: 1. General MIDI requires a license from Midi Manufacturers Association. Sound Synthesis ATSAM9753 Integrated Digital Music Instrument 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 plete low-cost musical instrument can be built that...