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SAM5704B Effects Processor and Keyboard Synthesizer

Features | Pricing | Description | Datasheet datasheet

Active
LQFP-128

Pricing


This product is active but not available via the site.

To purchase this product or request a sample, please contact us.

Technical specifications

Supply Voltage (maximum)3.6V
Number of Effects 
ApplicationsDigital effects, Speaker crossover, Speaker processing, USB audio interface
Number of Inputs16
Number of Outputs16

Please also refer to Datasheets & Resources.

Features

  • Up to 81 voice Polyphony (with effects)
  • Dream DSP Array of 4 new 24bit/56bit DSP cores (P24XT) supporting 56bit MAC operations (200M MAC/sec)
  • New speed optimized 16bit CPU (P16XT) running at 200MHz
  • Built-in 1kbit eFuse for configuration and security (program code and sound bank protection)
  • Built-in configurable fast Data/Effect RAM up to 32Kx24 (or 48Kx16), + 8Kx24 DSP RAM
  • Built-in configurable fast Program Code/Cache RAM, on-the-fly code decryption
  • Multi-channel DMA for fast data transfers to external memories
  • USB 2.0 High Speed port
  • Up to 16 Audio channels IN, 16 Audio channels OUT (digital)
  • Low-cost

Full description

The SAM5704 is the highly configurable but low-cost member of Dream's SAM5000 family, and features four 24-bit DSPs in a 128-pin LQFP package.

The SAM5704 offers a large variety of parallel or low pin count memory interfaces, and like all SAM5000 Integrated Circuits it is built around Dream's optimized 16-bit CPU and a configurable array of hardware accelerated 24-bit DSP cores. With a sophisticated sample buffering system, multi-channel audio DMA and support for a large variety of memory types, the SAM5000 ICs deliver high performance sound synthesis, audio processing and effects generation.

The SAM5704's memory can be configured to provide the interfaces required for a wide range of audio applications, including: digital keyboards and pianos, effect devices, speaker processing and USB audio interfaces.

Moisture sensitivity level: 3
RoHS 3 (EU 2015/863)

Pack sizes & weights (for bulk orders)
?
Tray900.50kg

For scheduled orders and further information:

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Associated evaluation boards and dev kits

 Part NumberDescriptionPart status
SAM5704FX-DK

DETAILS
High Speed USB Audio Evaluation Board - SAM5704BActive

UK Customers

Orders below £100.00 can be delivered by 1st Class Post at a rate of £3.50 (allow 3-5 working days) or a next working day tracked courier at a rate of £9.00.

Orders above £100.00 are delivered by a next working day tracked courier at a rate of £9.00.


European Customers

Orders below €100.00 can be delivered by Airmail (allow 5-7 working days) at a rate of €5.50 or by a tracked courier at a rate of €19.50 (1-2 working days).

Orders to European countries above €100.00 are delivered by a tracked courier at a rate of €19.50 (1-2 working days).


US/Canadian Customers

Orders below $110.00 can be delivered by Airmail at a rate of $9.00 (allow up to 10 working days) or by tracked courier at a rate of $30.00 (1-3 working days).

Orders above $110.00 are delivered by a tracked courier at a rate of $30.00 (1-3 working days).


International Customers

Orders below $50.00 can be delivered by post (allowing up to 28 working days) at a rate of $18.00 or by a tracked courier at a rate of $49.00.

Orders above $50.00 are delivered by tracked courier at a rate of $49.00.


All prices shown exclude VAT


Features | Pricing | Description | Datasheet datasheet

Parts commonly bought in addition to this item: