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ATSAM3303

Description
GM-Lite Synthesizer/Professional Effects DSP
CategoryOther integrated circuit (IC)    Consumption circuit   
File Size134KB,25 Pages
ManufacturerAtmel (Microchip)
Download Datasheet Parametric View All

ATSAM3303 Overview

GM-Lite Synthesizer/Professional Effects DSP

ATSAM3303 Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerAtmel (Microchip)
Parts packaging codeQFP
package instructionLFQFP, QFP100,.55SQ,16
Contacts100
Reach Compliance Codecompli
Commercial integrated circuit typesCONSUMER CIRCUIT
JESD-30 codeS-PQFP-G100
JESD-609 codee0
length12 mm
Number of functions1
Number of terminals100
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialPLASTIC/EPOXY
encapsulated codeLFQFP
Encapsulate equivalent codeQFP100,.55SQ,16
Package shapeSQUARE
Package formFLATPACK, LOW PROFILE, FINE PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply1.8,3.3 V
Certification statusNot Qualified
Maximum seat height1.6 mm
Maximum supply voltage (Vsup)1.95 V
Minimum supply voltage (Vsup)1.65 V
surface mountYES
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formGULL WING
Terminal pitch0.4 mm
Terminal locationQUAD
Maximum time at peak reflow temperatureNOT SPECIFIED
width12 mm
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 Kbits)
Warm Start Power-down
1 µA Typical Deep Power-down, 0.5 mW/MIPS Typical Operating
External Flash/ROM Capability
Available in a 100-lead TQFP Package
Ideal for Real-time Audio Applications
– Wavetable Synthesis (GM-Lite)
– MP3 Decoding
– Effect Processing (Reverb, Echo, Chorus, etc.)
– Filtering, Sampling Rate Conversion
Typical Applications: Cellular Phones, MP3 Player, Musical Instruments, Consumer
Electronic, Professional Audio
Audio
Processing
ATSAM3303
GM-Lite
Synthesizer/
Professional
Effects DSP
Description
The ATSAM3303 is a member of the new ATSAM3000 family that uses the DSP array
technology. The ATSAM3303 includes three 24-bit DSPs, a 24-bit Audio Router and a
general-purpose 16-bit on-chip CISC microcontroller. Its high performance and flexibil-
ity allow implementation of professional-quality audio applications, such as MP3
decoding, Wavetable synthesis, effect processing and mixing. A variety of I/Os, includ-
ing external Wave ROM, SmartMedia and DataFlash are provided. Sampling rates up
to 96 kHz at 24 bits are supported.
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