TMS320C32 Status: NRND

Digital Signal Processor

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NRND: This product is not recommended for new designs. However, the device, tool, or software continues to be in production to support existing customers. TI does not recommend using this part in a new design. TI encourages designers to consider alternative products for new designs.

Replaced By:

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

Datasheet

TMS320C32 DSP (Rev. C) (PDF 669 KB)
01 Dec 1996

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 (EPIC^TM) Technology by Texas Instruments (TI^TM)
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

View All Features in Datasheet

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

		Price	Packaging		CAD Design Tools		Samples
Device	Status	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TMS320C32PCM40	NRND	12.00 \| 1ku	QFP (PCM) \| 144	24	Not Available
TMS320C32PCM50	NRND	21.00 \| 1ku	QFP (PCM) \| 144	24	Not Available
TMS320C32PCM60	NRND	23.20 \| 1ku	QFP (PCM) \| 144	24	Not Available
TMS320C32PCMA40	NRND	13.20 \| 1ku	QFP (PCM) \| 144	24	Not Available
TMS320C32PCMA50	NRND	23.20 \| 1ku	QFP (PCM) \| 144	24	Not 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

Reported Distributor Inventory as of 10:25 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTMS320C32PCM40
Americas	Rochester Electronics	>1k
Asia	WPI	24
Europe	Avnet-SILICA	80
TI Lead Time*: 20 WeeksTMS320C32PCM50
Americas	Arrow	3
Americas	Rochester Electronics	>1k
Europe	Arrow Northern Europe	17
Europe	Spoerle	144
TI Lead Time*: 20 WeeksTMS320C32PCM60
Americas	Rochester Electronics	1
Europe	Arrow Northern Europe	27
Europe	Avnet-SILICA	5
TI Lead Time*: 20 WeeksTMS320C32PCMA40
Americas	Arrow	615
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	3
TI Lead Time*: 20 WeeksTMS320C32PCMA50
Americas	Rochester Electronics	4
View all Distributors

** 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 Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TMS320C32PCM40	Pb-Free (RoHS)	CU NIPDAU	Level-4-245C-72HR	View	View
TMS320C32PCM50	Pb-Free (RoHS)	CU NIPDAU	Level-4-245C-72HR	View	View
TMS320C32PCM60	Pb-Free (RoHS)	CU NIPDAU	Level-4-245C-72HR	View	View
TMS320C32PCMA40	Pb-Free (RoHS)	CU NIPDAU	Level-4-245C-72HR	View	View
TMS320C32PCMA50	Pb-Free (RoHS)	CU NIPDAU	Level-4-245C-72HR	View	View

* 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

Most useful technical documents for TMS320C32

Datasheet

TMS320C32 DSP (Rev. C) (PDF, 669 KB)
01 Dec 1996

Application Notes

320C3x, 320C4x, and 320MCM42x Power-Up Sensitivity at Cold Temperatures (Rev. D) (HTM, 9 KB) 1204 views
06 Aug 2004 Read Abstract
Interfacing Memory to the TMS320C32 DSP (Rev. A) (HTM, 8 KB) 1026 views
01 May 1996 Read Abstract
Setting Up TMS320 DSP Interrupts in 'C' (HTM, 8 KB) 2438 views
01 Nov 1994 Read Abstract
Engine Knock Detection Using Spectral Analysis With TMS320C25 or TMS320C30 DSPs (HTM, 8 KB) 1159 views
01 Jan 1995 Read Abstract
Booting a TMS320C32 Target System in a C Environment (HTM, 8 KB) 522 views
01 Oct 1996 Read Abstract
How TMS320 Tools Interact With the TMS320C32's Enhanced Memory Interface (HTM, 8 KB) 445 views
01 Nov 1995 Read Abstract
FIFO Synchronous Retransmit: Programmable DSP-Interface for FIR Filtering (Rev. A) (HTM, 8 KB) 482 views
01 Mar 1996 Read Abstract
Interfacing TI Clocked FIFOs With TI Floating-Point DSPs (Rev. A) (HTM, 8 KB) 491 views
01 Mar 1996 Read Abstract
Implementing Real-Time MIDI Music Synthesis Algorithms, ABS/OLA, & SMS-TMS320C32 (HTM, 9 KB) 386 views
01 Jul 1997 Read Abstract

View Application Notes for TMS320C3X DSPs

User Guides

TMS320C3x/C4x Assembly Language Tools User's Guide (Rev. D) (PDF, 1675 KB) 4081 views
16 Apr 1998
JTAG/MPSD Emulation Technical Reference (Rev. A) (PDF, 194 KB) 3183 views
01 Dec 1994
TMS320C3x Workstation Emulator Installation Guide (PDF, 315 KB) 1256 views
01 Nov 1994
TMS320C3x/C4x Optimizing C Compiler User's Guide (Rev. H) (HTM, 9 KB) 2453 views
14 Apr 1998 Read Abstract

View User Guides for TMS320C3X DSPs

Tools & Software

Name	Part #	Company	Tool / Software Type
C3x Code Composer Free Evaluation Tools	C3XFREETOOL	Texas Instruments	Code Composer Studio(TM) IDE
Code Composer IDE	CODECOMPOSER	Texas Instruments	Code Composer Studio(TM) IDE
XDS510 Class Emulators	XDS510	Texas Instruments	Emulators/Analyzers

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TMS320C32 Status: NRND

Digital Signal Processor

Replaced By:

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Datasheet

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

Tools & Software

Support and Community

Customer Tags

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