The SMJ320C80 is a single-chip, MIMD parallel processor capable of performing over two billion operations per second. It consists of a 32-bit RISC master processor with a 100-MFLOPS (million floating-point operations per second) IEEE floating-point unit, four 32-bit parallel processing digital signal processors (DSPs), a transfer controller with up to 400-MBps off-chip transfer rate, and a video controller. All the processors are coupled tightly through an on-chip crossbar that provides shared access to on-chip RAM. This performance and programmability make the ’C80 ideally suited for video, imaging, and high-speed telecommunications applications.

• Single-Chip Parallel Multiple Instruction/Multiple Data (MIMD) Digital Signal Processor (DSP)
• More Than Two Billion RISC-Equivalent Operations per Second
• Master Processor (MP)
  • 32-Bit Reduced Instruction Set Computing (RISC) Processor
  • IEEE-754 Floating-Point Capability
  • 4K-Byte Instruction Cache
  • 4K-Byte Data Cache
• Four Parallel Processors (PP)
  • 32-Bit Advanced DSPs
  • 64-Bit Opcode Provides Many Parallel Operations per Cycle
  • 2K-Byte Instruction Cache and 8K-Byte Data RAM per PP
• Transfer Controller (TC)
  • 64-Bit Data Transfers
  • Up to 400 Megabytes per Second (MBps) Transfer Rate
  • 32-Bit Addressing
  • Direct DRAM/VRAM Interface With Dynamic Bus Sizing
  • Intelligent Queuing and Cycle Prioritization
• Video Controller (VC)
  • Provides Video Timing and Video Random-Access Memory (VRAM) Control
  • Dual-Frame Timers for Two Simultaneous Image-Capture and/or Display Systems
• Big- or Little-Endian Operation
• 50K-Byte On-Chip RAM
• 4G-Byte Address Space
• 20-ns Cycle Time
• 3.3-V Operation
• IEEE Standard 1149.1 Test Access Port (JTAG)
• Operating Temperature Range –55°C to 125°C - M-Temperature –40°C to 85°C - A-Temperature

IEEE Standard 1149.1–1990, IEEE Standard Test Access Port and Boundary-Scan Architecture

• DSP
• 1 C2x
• DSP MHz (Max)
• 50
• CPU
• 32-bit
• Rating
• Military
• Operating temperature range (C)
• -55 to 125

SM320C80的完整型号有：SM320C80GFM50、SM320C80HFHM50，以下是这些产品的关键参数及官网采购报价：

SM320C80GFM50，工作温度：-55 to 125，封装：CPGA (GF)-305，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：Call TI，TI官网SM320C80GFM50的批量USD价格：1578.273（1000+）

SM320C80HFHM50，工作温度：-55 to 125，封装：CFP (HFH)-320，包装数量MPQ：1个，MSL 等级/回流焊峰值温度：N/A for Pkg Type，引脚镀层/焊球材料：Call TI，TI官网SM320C80HFHM50的批量USD价格：1736.1（1000+）

SM320C80 and SMJ320C80 BSDL Model

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