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PDF ATSAM3103 Data sheet ( Hoja de datos )
| Número de pieza | ATSAM3103 | |
| Descripción | VERSATILE LOW-POWER AUDIO DSP/LOW-COST EFFECTS DSP | |
| Fabricantes | ATMEL Corporation | |
| Logotipo |  |
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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
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 flexibil-
ity 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.
Audio
Processing
ATSAM3103
Versatile
Low-power
Audio DSP/
Low-cost
Effects DSP
6093A–DRMSD–25-Oct-04
1 page  
6093A–DRMSD–25-Oct-04
Figure 4. Low-cost High-quality Effect
Switches
LCD Display
MIDI
ATSAM3103
ATSAM3103
Atmel
EEPROM
ADC
DAC
Stereo
Audio In/Out
• High quality, full 24-bit Multi-effects such as reverb, chorus and compression
• Stereo 10-band graphic equalizer
Figure 5. Intelligent Answering Machines (DataFlash-based)
Switches
LCD Display
ATSAM3103
Atmel
DataFlash
ADC
DAC
Audio In/Out
• High quality telephone recording at low bit rate (8 kbit/sec)
• Close to one hour recording capacity using 32-Mbit DataFlash
• Detects touch-tone
• Easy to program
Figure 6. Toys with Artificial Intelligence
Switches
Motor ControI
ATSAM3103
Atmel
EEPROM
ADC
DAC
Audio In/Out
• Speech recognition
• Learning functions
• ADPCM record/play
5
5 Page 
Mechanical Dimensions
Figure 7. Thin Plastic 64-lead Quad Flat Pack (TQFP64)
ATSAM3103
Table 4. Package Dimensions in mm
Denomination
Min
A 1.40
A1 0.05
A2 1.35
L 0.45
D
D1
E
E1
P
B 0.17
Nom
1.50
0.10
1.40
0.60
12.00
10.00
12.00
10.00
0.50
0.22
Max
1.60
0.15
1.45
0.75
0.27
6093A–DRMSD–25-Oct-04
11
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet ATSAM3103.PDF ] | |
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