ATSAM3103 - ATMEL Corporation

ATSAM3103 VERSATILE LOW-POWER AUDIO DSP/LOW-COST EFFECTS DSP

The ATSAM3103 is a member of the new ATSAM3000 family that uses DSP Array Technology. The ATSAM3103 includes three 24-bit DSPs, a 24-bit Audio Router and a general purpose 16-bit on-chip CISC Microcontroller. Its high performance and flexibility with eight input and eight output channels allow implementation of professional quality audio applications such as.

Features

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• Three DSPs and 24-bit Audio Router On-chip 32 kHz to 96 kHz Sampling Rate 16-bit Microcontroller On-chip Variety of I/Os, including SmartMedia™ and DataFlash ® Embedded RAM for Single Chip Operation (530 kbit) Warm Start Power-down 1 µA Typical Deep Power-down, 0.5 mW/MIPS Typical Operating External Flash/ROM Capability Available in a 64-lead TQFP Package Ideal for Real-time Audio Applications
  – MP3 Decoding Wavetable Synthesis (GM-Lite)
  – Effect Processing (Reverb, Echo, Chorus, etc.)
  – Speech Recognition and Synthesis
  – Filtering, Sampling Rate Conversion
• Typical Applic.