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SAM9503, SAM9708, SAM9708-TQ

Table of contents:
Info of SAM9503
Info of SAM9708
Info of SAM9708-TQ

SAM9503, SAM9708, SAM9708-TQ Selling Leads, Datasheet

MFG:dream Package Cooled:TQFP D/C:05+

SAM9503, SAM9708, SAM9708-TQ Datasheet download

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Part Number: SAM9503

MFG: dream

Package Cooled: TQFP

D/C: 05+

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SAM9708 General Description

The SAM9708 is a 128-voice integrated synthesizer, integrating two PDSP blocks anda memory management unit (MMU). One PDSP block is a combination of a special-ized 64-slot RISC-based digital signal processor (DSP), a general-purpose 16-bitCISC-based control processor (P16), a cache memory and an "intelligent" peripheralI/O interface. Both PDSPs are fully independent and share the same external memorythrough the MMU.

SAM9708 Maximum Ratings

Symbol	Parameter/Condition	Min	Typ	Max	Unit
-	Ambient Temperature (Power applied)	-40	-	+85	°C
-	Storage Temperature	-6.5	-	+150	°C
-	Voltage on any pin (except X1)	-0.5	-	V_CC + 0.5	V
-	Voltage on X1 pin	-0.5	-	VC3 +0.5	V
V_CC	Supply Voltage	-0.5	-	6.5	V
V_C3	Supply Voltage	-0.5	-	4.5	V
-	Maximum IOL per I/O pin (except D[15:0], IRQ, I/O ready)	-	-	10	mA
-	Maximum IOL, D[15:0], IRQ, I/O ready	-	-	30	mA

SAM9708 Features

• Up to 128-voice Top-quality Wavetable Synthesis Chip Two 64-voice RISC DSP Cores Two High-speed CISC Control Processor Versatile Programmable Digital Audio Routing Between the Two DSPs
• Voices Can Be Allocated for Synthesis and/or Effects and/or Audio Processing
• Maximum Single-shot PCM Wavesize of 4M Samples (93 Seconds @ 44.1 kHz)
• Samples Can Be Stored in 16-bit Floating Point Format (20-bit Dynamic), 16-bit Linear,8-bit Linear
• Standard Audio Processing Firmware Includes Equalizer, Surround, MPEG AudioDecoder (Level 2)
• Sophisticated Built-in Cache Memories Allows Use of Standard 100 ns 16-bit ROMs/RAMs Guarantees Crisp Response Even Under Heavy TrafficConditions
• GS® Sound Set(1)under License from Roland® Corporation, Other Sound Sets Available
• 16-channel Audio-in, 16-channel Audio-out @ 22 Bits Audio/Channel
• 28-bit Internal Audio Path
• Two Serial MIDI-In, Two Serial MIDI-Out
• Firmware/Wavetable Data Can Reside in ROM, DRAM, SDRAM
• Up to 256M Bytes of External Memory with Support of SIMM (DRAM) and DIMM(SDRAM)
• High-speed 16-bit Burst Transfer for Firmware Download or Streaming Audio
• Compatible with SAM9707, Uses Proven Design and Development Tools Sound Editor, Sound Bank Editor Algorithm Compiler, Assembler, Source Debugger Direct Development from PC Environment, No Special Emulator Required
• Top Technology Single Low-frequency Crystal and Built-in PLL 3.3V Supply, 5V-tolerant I/Os Space-saving 144-lead TQFP Package Power-down Mode
• Typical Applications: Karaokes, High-range Multimedia, Classical Organs, DigitalPianos, Professional Keyboards, Musical Samplers

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