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TMS320VC33 Datasheet(PDF) 1 Page - Texas Instruments |
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TMS320VC33 Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 57 page  TMS320VC33 DIGITAL SIGNAL PROCESSOR SPRS087E − FEBRUARY 1999 − REVISED JANUARY 2004 1 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443 D High-Performance Floating-Point Digital Signal Processor (DSP): − TMS320VC33-150 − 13-ns Instruction Cycle Time − 150 Million Floating-Point Operations Per Second (MFLOPS) − 75 Million Instructions Per Second (MIPS) − TMS320VC33-120 − 17-ns Instruction Cycle Time − 120 MFLOPS − 60 MIPS D 34K × 32-Bit (1.1-Mbit) On-Chip Words of Dual-Access Static Random-Access Memory (SRAM) Configured in 2 × 16K Plus 2 × 1K Blocks to Improve Internal Performance D x5 Phase-Locked Loop (PLL) Clock Generator D Very Low Power: < 200 mW @ 150 MFLOPS D 32-Bit High-Performance CPU D 16-/32-Bit Integer and 32-/40-Bit Floating-Point Operations D Four Internally Decoded Page Strobes to Simplify Interface to I/O and Memory Devices D Boot-Program Loader D EDGEMODE Selectable External Interrupts D 32-Bit Instruction Word, 24-Bit Addresses D Eight Extended-Precision Registers D On-Chip Memory-Mapped Peripherals: − One Serial Port − Two 32-Bit Timers − Direct Memory Access (DMA) Coprocessor for Concurrent I/O and CPU Operation D Fabricated Using the 0.18-µm (leff-Effective Gate Length) TImeline Process Technology by Texas Instruments (TI ) D 144-Pin Low-Profile Quad Flatpack (LQFP) (PGE Suffix) D Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs) D Two Low-Power Modes D Two- and Three-Operand Instructions D Parallel Arithmetic/Logic Unit (ALU) and Multiplier Execution in a Single Cycle D Block-Repeat Capability D Zero-Overhead Loops With Single-Cycle Branches D Conditional Calls and Returns D Interlocked Instructions for Multiprocessing Support D Bus-Control Registers Configure Strobe-Control Wait-State Generation D 1.8-V (Core) and 3.3-V (I/O) Supply Voltages D On-Chip Scan-Based Emulation Logic, IEEE Std 1149.1† (JTAG) description The TMS320VC33 DSP is a 32-bit, floating-point processor manufactured in 0.18- µm 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 TMS320VC33 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 TMS320VC33 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. Copyright 2004, Texas Instruments Incorporated 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. † IEEE Standard 1149.1-1990 Standard-Test-Access Port PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. TImeline is a trademark of Texas Instruments. Other trademarks are the property of their respective owners. |
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