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SM320C80GFM50

Texas Instruments DSP（数字信号处理器）

更新日期：2024-04-01

SM320C80GFM50

Texas Instruments DSP（数字信号处理器）

产品简介：军用级 C80x 定点 DSP

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SM320C80GFM50 供应商

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SM320C80GFM50 中文资料属性参数

  • 现有数量：0现货36Factory
  • 价格：在售
  • 系列：-
  • 包装：管件
  • 产品状态：在售
  • 类型：浮点
  • 接口：-
  • 时钟速率：50MHz
  • 非易失性存储器：外部
  • 片载 RAM：-
  • 电压 - I/O：3.30V
  • 电压 - 内核：3.30V
  • 工作温度：-55°C ~ 125°C（TC）
  • 安装类型：通孔
  • 封装/外壳：305-BFCPGA 裸露焊盘
  • 供应商器件封装：305-CPGA（47.25x47.25）

产品特性

  • 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
  • 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
  • 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
  • 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
  • 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

产品概述

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.
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