IC元器件

SM320VC33PGEA120EP

参考价格：$20.52-$34.2

Texas Instruments 嵌入式 - DSP（数字式信号处理器）

SM320VC33PGEA120EP 供应商

SM320VC33PGEA120EP 属性参数

  • 标准包装：60
  • 类别：集成电路 (IC)
  • 家庭：嵌入式 - DSP（数字式信号处理器）
  • 系列：TMS320C3x
  • 类型：浮点
  • 接口：串行端口
  • 时钟速率：60MHz
  • 非易失内存：外部
  • 芯片上RAM：136.25kB
  • 电压 - 输入/输出：3.30V
  • 电压 - 核心：1.80V
  • 工作温度：-40°C ~ 100°C
  • 安装类型：表面贴装
  • 封装/外壳：144-LQFP
  • 供应商设备封装：144-LQFP（20x20）
  • 包装：托盘
  • 其它名称：296-22219V62/03610-01XE

产品特性

  • Controlled Baseline One Assembly/Test Site, One Fabrication Site
  • One Assembly/Test Site, One Fabrication Site
  • Extended Temperature Performance of –40°C to 100°C (A Suffix), and –55°C to 125°C (M Suffix)
  • Enhanced Diminishing Manufacturing Sources (DMS) Support
  • Enhanced Product Change Notification
  • Qualification Pedigree
  • High-Performance Floating-Point Digital Signal Processor (DSP): SM320VC33-120EP (PGE Suffix) 17-ns Instruction Cycle Time 120 Million Floating-Point Operations Per Second (MFLOPS) 60 Million Instructions Per Second (MIPS) SM320VC33-150EP (GNM Suffix) 13-ns Instruction Cycle Time 150 Million Floating-Point Operations Per Second (MFLOPS) 75 Million Instructions Per Second (MIPS)
  • SM320VC33-120EP (PGE Suffix) 17-ns Instruction Cycle Time 120 Million Floating-Point Operations Per Second (MFLOPS) 60 Million Instructions Per Second (MIPS)
  • 17-ns Instruction Cycle Time
  • 120 Million Floating-Point Operations Per Second (MFLOPS)
  • 60 Million Instructions Per Second (MIPS)
  • SM320VC33-150EP (GNM Suffix) 13-ns Instruction Cycle Time 150 Million Floating-Point Operations Per Second (MFLOPS) 75 Million Instructions Per Second (MIPS)
  • 13-ns Instruction Cycle Time
  • 150 Million Floating-Point Operations Per Second (MFLOPS)
  • 75 Million Instructions Per Second (MIPS)
  • 34K × 32-Bit (1.1M-bit) On-Chip Words of Dual-Access Static Random-Access Memory (SRAM) Configured in 2 × 16K plus 2 × 1K Blocks to improve Internal Performance
  • x5 Phase-Locked Loop (PLL) Clock Generator
  • Very Low Power: < 200 mW @ 150 MFLOPS
  • 32-Bit High-Performance CPU
  • 16-/32-Bit Integer and 32-/40-Bit Floating-Point Operations
  • Four Internally Decoded Page Strobes to Simplify Interface to I/O and Memory Devices
  • Boot-Program Loader
  • EDGEMODE Selectable External Interrupts
  • 32-Bit Instruction Word, 24-Bit Addresses
  • Eight Extended-Precision Registers
  • Fabricated Using the 0.18-µm (leff-Effective Gate Length) TImeline™ Technology by Texas Instruments (TI)
  • On-Chip Memory-Mapped Peripherals: One Serial Port Two 32-Bit Timers Direct Memory Access (DMA)    Coprocessor for Concurrent I/O and CPU Operation
  • One Serial Port
  • Two 32-Bit Timers
  • Direct Memory Access (DMA)    Coprocessor for Concurrent I/O and CPU Operation
  • 144-Pin Low-Profile Quad Flatpack (LQFP) (PGE Suffix) and 144-Pin Non-hermetic Ceramic Ball Grid Array (CBGA) (GNM Suffix)
  • Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs)
  • Two Low-Power Modes
  • Two- and Three-Operand Instructions
  • Parallel Arithmetic/Logic Unit (ALU) and Multiplier Execution in a Single Cycle
  • Block-Repeat Capability
  • Zero-Overhead Loops With Single-Cycle Branches
  • Conditional Calls and Returns
  • Interlocked Instructions for Multiprocessing Support
  • Bus-Control Registers Configure Strobe-Control Wait-State Generation
  • 1.8-V (Core) and 3.3-V (I/O) Supply Voltages

产品概述

The SM320VC33-EP DSP is a 32-bit, floating-point processor manufactured in 0.18-µm four-level-metal CMOS (TImeline) technology. The SM320VC33-EP is part of the SM320C3x™ generation of DSPs from Texas Instruments.The SM320C3x internal busing and special digital-signal-processing instruction set have the speed and flexibility to execute up to 150 million floating-point operations per second (MFLOPS). The SM320VC33-EP optimizes speed by implementing functions in hardware that other processors implement through software or microcode. This hardware-intensive approach provides performance previously unavailable on a single chip.The SM320VC33-EP can perform parallel multiply and ALU operations on integer or floating-point data in a single cycle. Each processor also possesses a general-purpose register file, a program cache, dedicated ARAUs, internal dual-access memories, one DMA channel supporting concurrent I/O, and a short machine-cycle time. High performance and ease of use are the results of these features.General-purpose applications are greatly enhanced by the large address space, multiprocessor interface, internally and externally generated wait states, one external interface port, two timers, one serial port, and multiple-interrupt structure. The SM320C3x supports a wide variety of system applications from host processor to dedicated coprocessor. High-level-language support is easily implemented through a register-based architecture, large address space, powerful addressing modes, flexible instruction set, and well-supported floating-point arithmetic.
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