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TMS320C32 Status: NRND

Digital Signal Processor

      
         
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Product is Not Recommended for New Design (NRND)

Replaced By:

  • TMS320C6722B The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. 

Datasheet

Download - PDF Icon
  • TMS320C32 DSP (Rev. C) (tms320c32.pdf, 669 KB)
    01 Dec 1996 Download

Product Information

Features

  • High-Performance Floating-Point DSP
    • TMS320C32-60 (5 V)
      33-ns Instruction Cycle Time
      330 Million Operations Per Second (MOPS), 60 Million Floating-Point Operations Per Second (MFLOPS), 30 Million Instructions Per Second (MIPS)
    • TMS320C32-50 (5 V)
      40-ns Instruction Cycle Time
      275 MOPS, 50 MFLOPS, 25 MIPS
    • TMS320C32-40 (5 V)
      50-ns Instruction Cycle Time
      220 MOPS, 40 MFLOPS, 20 MIPS
  • 32-Bit High-Performance CPU
  • 16-/32-Bit Integer and 32-/40-Bit Floating-Point Operations
  • 32-Bit Instruction Word, 24-Bit Addresses
  • Two 256 × 32-Bit Single-Cycle, Dual-Access On-Chip RAM Blocks
  • Flexible Boot-Program Loader
  • On-Chip Memory-Mapped Peripherals:
    • One Serial Port
    • Two 32-Bit Timers
    • Two-Channel Direct Memory Access (DMA) Coprocessor With Configurable Priorities
  • Enhanced External Memory Interface That Supports 8-/16-/32-Bit-Wide External RAM for Data Access and Program Execution From 16-/32-Bit-Wide External RAM
  • TMS320C30 and TMS320C31 Object Code Compatible
  • Fabricated using 0.7 um Enhanced Performance Implanted CMOS (EPICTM) Technology by Texas Instruments (TITM)
  • 144-Pin Plastic Quad Flat Package
    (PCM Suffix) 5 V
  • Eight Extended-Precision Registers
  • 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
  • One External Pin, PRGW, That Configures the External-Program-Memory Width to
    16 or 32 Bits
  • Two Sets of Memory Strobes (STRB0\ and STRB1\) and One I/O Strobe (IOSTRB\) Allow Zero-Glue Logic Interface to Two Banks of Memory and One Bank of External Peripherals
  • Separate Bus-Control Registers for Each Strobe-Control Wait-State Generation, External Memory Width, and Data Type Size
  • STRB0\ and STRB1\ Memory Strobes Handle 8-, 16-, or 32-Bit External Data Accesses (Reads and Writes)
  • Multiprocessor Support Through the HOLD\ and HOLDA\ Signals Is Valid for All Strobes

    EPIC and TI are trademarks of Texas Instruments Incorporated.

Description

The TMS320C32 is the newest member of the TMS320C3x generation of digital signal processors (DSPs) from Texas Instruments. The TMS320C32 is an enhanced 32-bit floating-point processor manufactured in 0.7-um triple-level-metal CMOS technology. The enhancements to the TMS320C3x architecture include a variable-width external-memory interface, faster instruction cycle time, power-down modes, two-channel DMA coprocessor with configurable priorities, flexible boot loader, relocatable interrupt-vector table, and edge- or level-triggered interrupts.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusPrice | QuantityPackage | PinsPackage QTY | Package CarrierSymbolsFootprintsSamples
TMS320C32PCM40NRND11.65 | 1kuQFP (PCM) | 144 24 Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TMS320C32PCM50NRND20.40 | 1kuQFP (PCM) | 144 24 Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TMS320C32PCM60NRND22.50 | 1kuQFP (PCM) | 144 24 Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TMS320C32PCMA40NRND12.85 | 1kuQFP (PCM) | 144 24 Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available
TMS320C32PCMA50NRND22.50 | 1kuQFP (PCM) | 144 24 Download CAD Format for this Symbol Download CAD Format for this FootprintNot Available

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

  TI Inventory Status Reported Distributor Inventory
TMS320C32PCM40As of 8:13 AM GMT, 15 Oct 2008As of 8:13 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 24 Nov 6 Weeks AmericasAvnet 78
  DigiKey 204
  Rochester Electronics >1k
  AsiaWPI 24
  EuropeArrow Northern Europe 8
  Avnet-SILICA 650
  EBV Elektronik 552
TMS320C32PCM50As of 8:13 AM GMT, 15 Oct 2008As of 8:13 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 519* >10k | 24 Nov 4 Weeks AmericasArrow 14
  Avnet 42
  Newark 22
  Rochester Electronics >1k
  EuropeArrow Northern Europe 42
  EBV Elektronik 336
TMS320C32PCM60As of 8:13 AM GMT, 15 Oct 2008As of 8:13 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 24 Nov 6 Weeks AmericasAvnet 283
  Rochester Electronics 1
  EuropeArrow Northern Europe 3
  Avnet-SILICA 2
  EBV Elektronik 384
  Spoerle 96
TMS320C32PCMA40As of 8:13 AM GMT, 15 Oct 2008As of 8:13 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 17 Nov 5 Weeks AmericasArrow >1k
  Rochester Electronics >1k
  EuropeAvnet-SILICA 3
  EBV Elektronik 48
TMS320C32PCMA50As of 8:13 AM GMT, 15 Oct 2008As of 8:13 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 17 Nov 5 Weeks AmericasArrow 82
  Avnet >1k
  Rochester Electronics 4
  EuropeAvnet-SILICA 3
  EBV Elektronik 24
View all Distributors  

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

 Product ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TMS320C32PCM40  Pb-Free (RoHS) CU NIPDAU Level-4-245C-72HRViewView
TMS320C32PCM50  Pb-Free (RoHS) CU NIPDAU Level-4-245C-72HRViewView
TMS320C32PCM60  Pb-Free (RoHS) CU NIPDAU Level-4-245C-72HRViewView
TMS320C32PCMA40  Pb-Free (RoHS) CU NIPDAU Level-4-245C-72HRViewView
TMS320C32PCMA50  Pb-Free (RoHS) CU NIPDAU Level-4-245C-72HRViewView

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Datasheets

  • TMS320C32 DSP (Rev. C) (tms320c32.pdf, 669 KB)
    01 Dec 1996 Download

Application Notes

  • 320C3x, 320C4x, and 320MCM42x Power-Up Sensitivity at Cold Temperatures (Rev. D) (sgua001d.htm, 9 KB)
    06 Aug 2004 Abstract
  • Implementing Real-Time MIDI Music Synthesis Algorithms, ABS/OLA, & SMS-TMS320C32 (spra355.htm, 9 KB)
    01 Jul 1997 Abstract
  • Booting a TMS320C32 Target System in a C Environment (spra067.htm, 8 KB)
    01 Oct 1996 Abstract
  • Interfacing Memory to the TMS320C32 DSP (Rev. A) (spra040a.htm, 8 KB)
    01 May 1996 Abstract
  • Interfacing TI Clocked FIFOs With TI Floating-Point DSPs (Rev. A) (scaa005a.htm, 8 KB)
    01 Mar 1996 Abstract
  • FIFO Synchronous Retransmit: Programmable DSP-Interface for FIR Filtering (Rev. A) (scaa009a.htm, 8 KB)
    01 Mar 1996 Abstract
  • How TMS320 Tools Interact With the TMS320C32's Enhanced Memory Interface (spra048.htm, 8 KB)
    01 Nov 1995 Abstract
  • Engine Knock Detection Using Spectral Analysis With TMS320C25 or TMS320C30 DSPs (spra039.htm, 8 KB)
    01 Jan 1995 Abstract
  • Setting Up TMS320 DSP Interrupts in 'C' (spra036.htm, 8 KB)
    01 Nov 1994 Abstract

View Application Notes for TMS320C3X DSPs

User Guides

  • TMS320C3x/C4x Assembly Language Tools User's Guide (Rev. D) (spru035d.pdf, 1675 KB)
    16 Apr 1998 Download
  • TMS320C3x/C4x Optimizing C Compiler User's Guide (Rev. H) (spru034h.htm, 9 KB)
    14 Apr 1998 Abstract
  • JTAG/MPSD Emulation Technical Reference (Rev. A) (spdu079a.pdf, 194 KB)
    01 Dec 1994 Download
  • TMS320C3x Workstation Emulator Installation Guide (spru130.pdf, 315 KB)
    01 Nov 1994 Download

View User Guides for TMS320C3X DSPs

More Literature

View More Literature for TMS320C3X DSPs

Tools & Software

NamePart # Company Tool / Software Type
C3x Code Composer Free Evaluation ToolsC3XFREETOOLTexas InstrumentsCode Composer Studio(TM) IDE
Code Composer IDECODECOMPOSERTexas InstrumentsCode Composer Studio(TM) IDE
XDS510 Class EmulatorsXDS510Texas InstrumentsEmulators/Analyzers

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