DatasheetsPDF.com

ATSAM3103

ATMEL Corporation
Part Number ATSAM3103
Manufacturer ATMEL Corporation
Description VERSATILE LOW-POWER AUDIO DSP/LOW-COST EFFECTS DSP
Published Feb 17, 2007
Detailed Description www.DataSheet4U.com Features • • • • • • • • • • Three DSPs and 24-bit Audio Router On-chip 32 kHz to 96 kHz Sampling R...
Datasheet PDF File ATSAM3103 PDF File

ATSAM3103
ATSAM3103

Overview
www.
DataSheet4U.
com Features • • • • • • • • • • 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 Applications: Cellular Phones, MP3 Player, Effect Devices, Intelligent Answering Machinces, Toys Audio Processing ATSAM3103 Versatile Low-power Audio DSP/ Low-cost Effects DSP Description 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 effects processing and MP3 decoding.
A variety of I/Os, including SmartMedia™ and DataFlash® are provided.
Sampling rates up to 96 kHz at 24 bits are supported.
6093A–DRMSD–25-Oct-04 DSP Array Block Diagram Figure 1.
ATSAM3103 DSP Array Block Diagram DSP Array (3 P24 DSPs) Embedded RAM 16K x 24 MMU Sync Bus Async Bus 16-bit Processor (P16) I/Os Timers, UARTs, DataFlash, Ports ROUTER Final ACC MIX Audio OUT Audio IN Audio I/O Embedded ROM 1K x 16 BIOS and Debug External I/O Functional Description DSP Array The ATSAM3103 includes three on-chip DSPs.
Each DSP (P24) is built around a 2K x 24 RAM and a 1K x 24 ROM.
The RAM contains both data and P24 instructions; the ROM contains typical coefficients such as FFT cosines and windowing.
A P24 sends and receives audio samples through the Sync Bus.
It can req...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)