Part number: SAM5704B
Outline: LQFP-128
Part Status: Active
Product family: sam5704
Pack size: Tray 90
Datasheet: See below
Manufacturer:

Profusion's channel for the enthusiast, audiophile, service engineer and student. Purchase a vast range of specialist parts for fast delivery.
Profusion's channel for the Research and Development Engineer looking for inspiration and the information needed to speed through the design process and produce a winner.
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.
Package | LQFP128, pitch 0.4 |
---|---|
# on chip DSP | 4 |
DSP type | P24XT |
max. Polyphony | 81 (with effects) |
Internal Memory | Configurable RAM 896kbit, 4x2kx24 DSP RAM |
External Memory | SLC Nand Flash (up to 8GByte, 8-bit bus), Nor Flash (up to 1.5Gbyte), SDR, QSPI NOR, QSPI SRAM |
I/O Interfaces | USB Host or Device or Dual role, Ethernet, SPDIF, serial MIDI, 8-bit parallel Host, QSPI, 10-bit ADC, GPIOs |
Audio I/O | 16 IN, 16 OUT (digital) |
UK Customers
Orders below £100.00 can be delivered by Registered Post at a rate of £3.50 (allow 3-5 days) or a next day tracked courier at a rate of £9.00.
Orders above £100.00 are delivered by a next day tracked courier at a rate of £9.00.
European Customers
Orders below €100.00 can be delivered by Airmail (allow 5-7 days) at a rate of €5.50 or by a tracked courier at a rate of €19.50 (1-2 days).
Orders to European countries above €100.00 are delivered by a tracked courier at a rate of €19.50 (1-2 days).
US Customers
Orders below $110.00 can be delivered by Airmail at a rate of $9.00 (allow up to 10 days) or by tracked courier at a rate of $30.00 (1-3 days).
Orders above $110.00 are delivered by a tracked courier at a rate of $30.00 (1-3 days).
International Customers
Orders below $50.00 can be delivered by post (allowing up to 28 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.
Featured parts and parts commonly bought in addition to this item:
This website uses cookies to improve your visit. By using our website you consent to all cookies in accordance with our Cookie Policy. Read more
United Kingdom
Tel: +44 (0)1702 543500
Germany
Tel: +49 3222 109 1464
Denmark
Tel: +45 40 16 10 20
Hong Kong
Tel: +852 2661 8028
Rest of World
Tel: +44 (0)1702 543500
Profusion plc, Aviation Way, Southend-on-Sea, Essex SS2 6UN, United Kingdom
Copyright © 2006-2018 Profusion plc. All rights reserved.