TMS320DM6431 Status: ACTIVE

Digital Media Processor

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Datasheet

TMS320DM6431 Digital Media Processor (Rev. C) (PDF 2034 KB)
06 Jun 2008
TMS320DM6437/35/33/31 DMP Silicon Errata (Revs. 1.3 1.2 1.1 & 1.0) (Rev. D) (PDF 255 KB) 5815 views
14 Feb 2008

Functional Block Diagram

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	TMS320DM6431-300
CPU	1 C64x+; DaVinci Video
Peak MMACS	2400
Frequency(MHz)	300
On-Chip L1/SRAM	64 KB
On-Chip L2/SRAM	64 KB
ROM	64 KB (Boot)
EMIF	1 8-Bit EMIFA,1 16-Bit DDR2
External Memory Type Supported	Async SRAM,DDR2 SDRAM,NAND Flash
DMA	64-Ch EDMA
Video Port (Configurable)	1 Dedicated Input
EMAC	10/100
CAN	1 HECC
McBSP	1
I2C	1
UART	1
PWM	3
McASP	1
Timers	2 64-Bit GP,1 64-Bit WD
Core Supply (Volts)	1.2 V
IO Supply (Volts)	1.8 V,3.3 V
Operating Temperature Range (°C)	0 to 90,-40 to 125
	Samples
	Inventory

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Product Information

Features

Get started today with production-ready, easy-to-use audio and video codecs for digital media processors based on DaVinci™ technology. Also available are various O/S Board Support Packages and software updates. All codecs are available for FREE evaluation. REQUEST FREE SOFTWARE!
High-Performance Digital Media Processor (DM6431)
- 3.33-ns Instruction Cycle Time
- 300-MHz C64x+™ Clock Rate
- Eight 32-Bit C64x+ Instructions/Cycle
- 2400 MIPS
- Fully Software-Compatible With C64x
- Commercial and Automotive (Q or S suffix) Grades
VelociTI.2™ Extensions to VelociTI™ Advanced Very-Long-Instruction-Word (VLIW) TMS320C64x+™ DSP Core
- Eight Highly Independent Functional Units With VelociTI.2 Extensions:
  - Six ALUs (32-/40-Bit), Each Supports Single 32-Bit, Dual 16-Bit, or Quad 8-Bit Arithmetic per Clock Cycle
  - Two Multipliers Support Four 16 × 16-Bit Multiplies (32-Bit Results) per Clock Cycle or Eight 8 × 8-Bit Multiplies (16-Bit Results) per Clock Cycle
- Load-Store Architecture With Non-Aligned Support
- 64 32-Bit General-Purpose Registers
- Instruction Packing Reduces Code Size
- All Instructions Conditional
- Additional C64x+™ Enhancements
  - Protected Mode Operation
  - Exceptions Support for Error Detection and Program Redirection
  - Hardware Support for Modulo Loop Auto-Focus Module Operation

View All Features in Datasheet

Description

The TMS320C64x+™ DSPs (including the TMS320DM6431 device) are the highest-performance fixed-point DSP generation in the TMS320C6000™ DSP platform. The DM6431 device is based on the third-generation high-performance, advanced VelociTI™ very-long-instruction-word (VLIW) architecture developed by Texas Instruments (TI), making these DSPs an excellent choice for digital media applications. The C64x+™ devices are upward code-compatible from previous devices that are part of the C6000™ DSP platform. The C64x™ DSPs support added functionality and have an expanded instruction set from previous devices.

Any reference to the C64x DSP or C64x CPU also applies, unless otherwise noted, to the C64x+ DSP and C64x+ CPU, respectively.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging		CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Symbols	Footprints	Samples
TMS320DM6431ZDU3	ACTIVE	0 to 90	11.25 \| 1ku	BGA (ZDU) \| 376	60			Purchase Samples
TMS320DM6431ZWT3	ACTIVE	0 to 90	11.25 \| 1ku	NFBGA (ZWT) \| 361	90	Purchase Samples
TMS320DM6431ZWTQ3	ACTIVE	-40 to 125	12.60 \| 1ku	NFBGA (ZWT) \| 361	90	Purchase Samples

* 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 10:23 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 18 WeeksTMS320DM6431ZDU3
Worldwide	Mouser Electronics	240
TI Lead Time*: 18 WeeksTMS320DM6431ZWT3
Europe	Avnet-SILICA	70
Worldwide	Mouser Electronics	49
TI Lead Time*: 18 WeeksTMS320DM6431ZWTQ3
Americas	Rochester Electronics	35
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
TMS320DM6431ZDU3	Green (RoHS & no Sb/Br)	Call TI	Level-3-260C-168 HR	View	View
TMS320DM6431ZWT3	Pb-Free (RoHS)	SNAGCU	Level-3-260C-168 HR	View	View
TMS320DM6431ZWTQ3	Pb-Free (RoHS)	SNAGCU	Level-3-260C-168 HR	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 TMS320DM6431

Tools & Software

Name	Part #	Company	Tool / Software Type
Code Composer Studio Integrated Development Environment (IDE) - v4.x	CCSTUDIO	Texas Instruments	Code Composer Studio(TM) IDE
DM6437 Digital Video Development Platform	TMDSVDP6437	Texas Instruments	Development Platforms
XDS510 Class Emulators	XDS510	Texas Instruments	Emulators/Analyzers
Blackhawk™ LAN560 JTAG Emulator		Blackhawk	Emulators/Analyzers
Blackhawk™ PCI560 JTAG Emulator for TI DSPs		Blackhawk	Emulators/Analyzers
Blackhawk™ USB560 JTAG Emulator		Blackhawk	Emulators/Analyzers
Blackhawk™ USB560BP JTAG Emulator		Blackhawk	Emulators/Analyzers
JTAGjet USB 2.0 Emulator for TMS320		Signum Systems	Emulators/Analyzers
XDS510PP PLUS JTAG Emulator		Spectrum Digital, Inc.	Emulators/Analyzers
XDS510USB JTAG Emulator		Spectrum Digital, Inc.	Emulators/Analyzers
XDS510USB PLUS JTAG Emulator		Spectrum Digital, Inc.	Emulators/Analyzers
H.264 Video Encoder	TMDH264E	Texas Instruments	Algorithms / Codecs
JPEG Imaging Decoder	TMDJPEGD	Texas Instruments	Algorithms / Codecs
MPEG-4 Video Decoder	TMDMPEG4D	Texas Instruments	Algorithms / Codecs
C64x+ IQMath Library - A Virtual Floating Point Engine	SPRC542	Texas Instruments	Signal Processing Libraries
MPEG-2 Video Decoder	TMDMPEG2D	Texas Instruments	Algorithms / Codecs
MPEG-4 Video Encoder	TMDMPEG4E	Texas Instruments	Algorithms / Codecs
C62x/C64x Fast Run-Time Support (RTS) Library	SPRC122	Texas Instruments	Signal Processing Libraries
H.264 Video Decoder	TMDH264D	Texas Instruments	Algorithms / Codecs
C64x+ Image Library (IMGLIB)	SPRC264	Texas Instruments	Signal Processing Libraries
MP3 Audio Encoder	TMDMP3E	Texas Instruments	Algorithms / Codecs
JPEG Imaging Encoder	TMDJPEGE	Texas Instruments	Algorithms / Codecs
eXpressDSP Algorithm Standard – xDAIS Developer’s Kit and xDM	TMDXDAISXDM	Texas Instruments	Algorithms / Codecs
Multimedia Framework Products (MFP) - Codec Engine and xDAIS Framework Components	TMDMFP	Texas Instruments	Framework Software

Simulation Models

BSDL Model
- DM6431 ZDU BSDL Model (ZIP, 10 KB) 184 views
  16 Jan 2007
- DM6431 ZWT BSDL Model (ZIP, 9 KB) 174 views
  16 Jan 2007
IBIS Model
- DM6431 ZDU IBIS Model (Rev. A) (Multiple File Format) 378 views
  09 Sep 2008 Read Abstract
- DM6431 ZWT IBIS Model (Rev. A) (Multiple File Format) 219 views
  09 Sep 2008 Read Abstract

View Simulation Models for TMS320DM643x DSPs

Part #	Name	Product Family	Comments
PCM1870	90 dB SNR Low-Power Stereo Audio ADC with Microphone Bias, ALC, Sound Effect, Notch filter	AUDIO CONVERTER AND CODEC - ANALOG TO DIGITAL
TLV320AIC33	Low-Power Stereo CODEC with 10 Inputs, 7 Outputs, HP/Speaker Amplifier and Enhanced Digital Effects	AUDIO CONVERTER AND CODEC - CODEC
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All End-Equipment

TMS320DM6431 Status: ACTIVE

Digital Media Processor

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TMS320DM6431 Status: ACTIVE

Digital Media Processor

Most Popular Links

Datasheet

Functional Block Diagram

Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Description

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

Application Notes

User Guides

White Papers

Errata

More Literature

Tools & Software

Simulation Models

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Support and Community

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