ATSAM9753 General Description
ATSAM9753 Maximum Ratings
Ambient Temperature (Power Applied)...............-40°C to + 85°C
Storage Temperature........................................-65°C to + 150°C
Voltage on any pin (except X1)......................-0.5V to VCC + 0.5V
Voltage on X1 pin ..........................................-0.5V to VC3 + 0.5V
VCC Supply Voltage...............................................-0.5V to + 6.5V
VC3 Core Supply Voltage.......................................-0.5V t0 +4.5V
AVC3 Supply Voltage..............................................-0.5V t0 +4.5V
Maximum IOL per I/O pin.....................................................10mA
ATSAM9753 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
Compatible with ATSAM97xx Sounds and Firmware
44.1 kHz 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
CleanWave® 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 CodeView 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
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