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TMS320VC33-120PGE PDF预览

TMS320VC33-120PGE

更新时间: 2024-10-27 15:54:51
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
41页 531K
描述
IC,DSP,32-BIT,CMOS,QFP,144PIN,PLASTIC

TMS320VC33-120PGE 技术参数

生命周期:Obsolete包装说明:QFP, QFP144,.87SQ,20
Reach Compliance Code:unknown风险等级:5.84
位大小:32格式:FLOATING POINT
JESD-30 代码:S-PQFP-G144端子数量:144
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装等效代码:QFP144,.87SQ,20封装形状:SQUARE
封装形式:FLATPACK电源:1.8,3.3 V
认证状态:Not Qualified子类别:Digital Signal Processors
表面贴装:YES技术:CMOS
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUADBase Number Matches:1

TMS320VC33-120PGE 数据手册

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TMS320VC33  
DIGITAL SIGNAL PROCESSOR  
SPRS087 – FEBRUARY 1999  
High-Performance Floating-Point Digital  
Signal Processor (DSP):  
– TMS320VC33-150  
Fabricated Using the 0.18-micron  
(l -effective gate length) TImeline  
eff  
Technology by Texas Instruments (TI )  
13-ns Instruction Cycle Time  
150 MFLOPS, 75 MIPS  
– TMS320VC33-120)  
144-Pin Thin Quad Flat Pack (TQFP) (PGE  
Suffix)  
Eight Extended-Precision Registers  
17-ns Instruction Cycle Time  
120 MFLOPS, 60 MIPS  
Two Address Generators With Eight  
Auxiliary Registers and Two Auxiliary  
Register Arithmetic Units (ARAUs)  
32-Bit High-Performance CPU  
16-/32-Bit Integer and 32-/40-Bit  
Floating-Point Operations  
Two Low-Power Modes  
Two- and Three-Operand Instructions  
Four Precoded Page Strobes to Simplify  
Interface to I/O and Memory Devices  
Parallel Arithmetic/Logic Unit (ALU) and  
Multiplier Execution in a Single Cycle  
32-Bit Instruction Word, 24-Bit Addresses  
Block-Repeat Capability  
Two 1K × 32-Bit Single-Cycle Dual-Access  
On-Chip RAM Blocks  
Zero-Overhead Loops With Single-Cycle  
Branches  
Two 16K × 32-Bit Single-Cycle Dual-Access  
On-Chip RAM Blocks  
Conditional Calls and Returns  
Interlocked Instructions for  
Multiprocessing Support  
Total of 1.1-Mbit On-Chip SRAM  
Boot-Program Loader  
Bus-Control Registers Configure  
Strobe-Control Wait-State Generation  
x(TBD) PLL Clock Generator  
On-Chip Memory-Mapped Peripherals:  
– One Serial Port  
– Two 32-Bit Timers  
3.3-V I/O Supply Voltage  
1.8-V Core Supply Voltage  
– One-Channel Direct Memory Access  
(DMA) Coprocessor for Concurrent I/O  
and CPU Operation  
Very Low Power: < 200 mW @ 150 MFLOPS  
description  
The TMS320VC33 DSP is a 32-bit, floating-point processor manufactured in 0.18-micron four-level-metal  
CMOS (TImeline) technology. The TMS320VC33 is part of the TMS320C3x generation of DSPs from Texas  
Instruments.  
The TMS320C3x’s 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 TMS320C3x  
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 TMS320C3x 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 results of these features.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
TImeline and TI are trademarks of Texas Instruments Incorporated.  
Copyright 1999, Texas Instruments Incorporated  
PRODUCT PREVIEW information concerns products in the formative or  
design phase of development. Characteristic data and other  
specifications are design goals. Texas Instruments reserves the right to  
change or discontinue these products without notice.  
1
POST OFFICE BOX 1443 HOUSTON, TEXAS 77251–1443  

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