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SAM9743

Features: • Integrates a 64-slot Digital Signal Processor (DSP), 16-bit Processor, 24K x 16 On-chip Flash Memory, 2K x 16 RAM, 64 Individually Programmable I/O Pins• Alternate Group Selectable I/O Pins Allow External Memory Expansion, Host Parallel I/O, Serial MIDI IN/OUT, Additional D...

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SeekIC No. : 004484262 Detail

SAM9743: Features: • Integrates a 64-slot Digital Signal Processor (DSP), 16-bit Processor, 24K x 16 On-chip Flash Memory, 2K x 16 RAM, 64 Individually Programmable I/O Pins• Alternate Group Sele...

SAM9743 Data Sheet

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Part Number:
SAM9743
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Integrates a 64-slot Digital Signal Processor (DSP), 16-bit Processor, 24K x 16 On-chip Flash Memory, 2K x 16 RAM, 64 Individually Programmable I/O Pins
• Alternate Group Selectable I/O Pins Allow External Memory Expansion, Host Parallel I/O, Serial MIDI IN/OUT, Additional Digital Audio-in/out
• Up to 64 Voices Polyphony, 24 dB Resonant Filter Per Voice, User Programmable Synthesis/Processing Algorithms
• Three Timers, One Timer Being Available for Orchestrations Tempo Control
• Ideal for Battery Operation
• 3V to 4.5V Power Supply
• Power-down Mode
• Parameters Can Be Saved Into Built-in Flash Memory on a Single Word Write Basis.
• Compatible with SAM97xx Series Design Tools and Debugger
• Quick Time to Market
• Proven Reliable Synthesis Drivers
• In-circuit Emulation with Code View Debugger for Easy Prototype Development
• Built-in Flash Programming Algorithm
• Low frequency Input Clock at 256xFs Minimizes RFI, Built-in PLL Raises Frequency Internally
• PQFP100 Easy Mount Standard Package (Pitch 0.65 mm)
• Atmel Standard Flash Technology


Specifications

Symbol Parameter Min Typ Max Unit
  Ambient temperature (Power applied) -40   +85 °C
  Storage temperature -65   +150 °C
  Voltage on any pin (except X1) -0.5   VCC + 0.5 V
  Voltage on X1 pin -0.5   VC3 + 0.5 V
VCC Supply voltage -0.5   6.5 V
VC3 Supply voltage -0.5   4.5 V
  Maximum IOL per I/O pin   4.4 mA



Description

The SAM9743 integrates into a single chip a SAM97xx core (64-slot DSP + 16-bit processor), a 24K x 16 Flash memory, a 2K x 16 RAM, and up to 64 individually programmable I/O pins. With the addition of a single external digital-to-analog converter or a codec, the SAM9743 can be used in a variety of musical and sound processing applications, like low-cost keyboards, equalizers and effect processors.

I/O pins SAM9743 can be configured for external memory expansion, allowing more sophisticated products with up to 4M bytes RAM or ROM.




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