TMS320VC5421 Status: ACTIVE

Digital Signal Processor

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Datasheet

TMS320VC5421 Fixed-Point Digital Signal Processor (Rev. D) (PDF 1352 KB)
22 Oct 2008
TMS320VC5421 DSP Silicon Errata (Rev. C) (PDF 240 KB) 304 views
31 Oct 2001

Functional Block Diagram

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	TMS320VC5421-200
CPU	2 C54x
Peak MMACS	200
Frequency(MHz)	100
RAM	512 KB
ROM	8 KB
EMIF	1 16-Bit
External Memory Type Supported	Async
DMA	2 6-Ch Ext DMA
HPI	1 16-Bit HPI
McBSP	6
Timers	2 16-Bit GP
Boot Loader Available	YES
Core Supply (Volts)	1.8 V
IO Supply (Volts)	3.3 V
Operating Temperature Range (°C)	0 to 85
Rating	Catalog
	Samples
	Inventory

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TMS320VC5410: Digital Signal Processor
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Product Information

Features

200-MIPS Dual-Core DSP Consisting of Two Independent Subsystems
Each Core Has an Advanced Multibus Architecture With Three Separate 16-Bit Data Memory Buses and One Program Bus
40-Bit Arithmetic Logic Unit (ALU) Including a 40-Bit Barrel-Shifter and Two 40-Bit Accumulators Per Core
Each Core Has a 17-Bit × 17-Bit Parallel Multiplier Coupled to a 40-Bit Adder for Non-Pipelined Single-Cycle Multiply/ Accumulate (MAC) Operations
Each Core Has a Compare, Select, and Store Unit (CSSU) for the Add/Compare Selection of the Viterbi Operator
Each Core Has an Exponent Encoder to Compute an Exponent Value of a 40-Bit Accumulator Value in a Single Cycle
Each Core Has Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs)
16-Bit Data Bus With Data Bus Holder Feature
512K-Word × 16-Bit Extended Program Address Space
Total of 256K-Word × 16-Bit Dual- and Single-Access On-Chip RAM (128K-Word x 16-Bit Two-Way Shared Memory)
Single-Instruction Repeat and Block-Repeat Operations
Instructions With 32-Bit-Long Word Operands
Instructions With Two or Three Operand Reads
Fast Return From Interrupts
Arithmetic Instructions With Parallel Store and Parallel Load
Conditional Store Instructions
Output Control of CLKOUT
Output Control of TOUT
Power Consumption Control With IDLE1, IDLE2, and IDLE3 Instructions
Dual 1.8-V (Core) and 3.3-V (I/O) Power Supplies for Low-Power, Fast Operations

View All Features in Datasheet

Description

The TMS320VC5421 fixed-point digital signal processor (DSP) is a dual-core solution running at 200-MIPS performance. The 5421 consists of two DSP subsystems capable of core-to-core communications and a 128K-word zero-wait-state on-chip program memory shared by the two DSP subsystems. Each subsystem consists of one 54x DSP core, 32K-word program/data DARAM, 32K-word data SARAM, 2K-word ROM, three multichannel serial interfaces, xDMA logic, one timer, one APLL, and other miscellaneous circuitry.

The 5421 also contains a host-port interface (HPI) that allows the 5421 to be viewed as a memory-mapped peripheral to a host processor. The 5421 is pin-compatible with the TMS320VC5420.

Each subsystem has its separate program and data spaces, allowing simultaneous accesses to program instructions and data.

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
TMS320C5421GGUA200	OBSOLETE	0 to 0		BGA MICROSTAR (GGU) \| 144				Not Available
TMS320C5421GGUR200	ACTIVE		61.95 \| 1ku	BGA MICROSTAR (GGU) \| 144	1000	Purchase Samples
TMS320VC5421GGU200	ACTIVE	0 to 0	61.95 \| 1ku	BGA MICROSTAR (GGU) \| 144	160	Purchase Samples
TMS320VC5421PGE200	ACTIVE	0 to 0	61.95 \| 1ku	LQFP (PGE) \| 144	60	Purchase Samples
TMS320VC5421ZGU200	ACTIVE		61.95 \| 1ku	BGA MICROSTAR (ZGU) \| 144	160	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 10:22 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
Call**TMS320C5421GGUA200
Americas	Rochester Electronics	497
TI Lead Time*: 20 WeeksTMS320C5421GGUR200
None Reported View Distributors
TI Lead Time*: 20 WeeksTMS320VC5421GGU200
Americas	Arrow	478
Americas	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksTMS320VC5421PGE200
Americas	Arrow	289
	Avnet	19
	Rochester Electronics	620
Asia	Farnell Asia	116
Europe	Arrow Northern Europe	100
	Avnet-SILICA	60
	Farnell	113
TI Lead Time*: 20 WeeksTMS320VC5421ZGU200
Americas	Rochester Electronics	2
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
TMS320C5421GGUR200	TBD	SNPB	Level-3-220C-168 HR	View	View
TMS320VC5421GGU200	TBD	SNPB	Level-3-220C-168 HR	View	View
TMS320VC5421PGE200	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TMS320VC5421ZGU200	Green (RoHS & no Sb/Br)	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 TMS320VC5421

Tools & Software

Name	Part #	Company	Tool / Software Type
Code Composer Studio IDE Subscription Service for v3.3	CCSTUDIOSUBSCRIPTIONS	Texas Instruments	Code Composer Studio(TM) IDE
Code Composer Studio Integrated Development Environment (IDE) - v4.x	CCSTUDIO	Texas Instruments	Code Composer Studio(TM) IDE
XDS510 Class Emulators	XDS510	Texas Instruments	Emulators/Analyzers
XDS560 Class High Speed Emulators	XDS560	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
C54x UNIX Simulator	TMDS324L551-09	Texas Instruments	Simulators
TMS320C5416 DSP Starter Kit (DSK)	TMDSDSK5416	Texas Instruments	Starter Kits
TMS320C54x DSP Library	SPRC099	Texas Instruments	Signal Processing Libraries
DSP/BIOS 5.x Real-Time Operating System	DSPBIOS5	Texas Instruments	Operating Systems (OS/RTOS)
TMS320C54x Chip Support Library	SPRC132	Texas Instruments	Application Software

Simulation Models

BSDL Model
- VC5421 GGU BSDL Model (Rev. A) (ZIP, 8 KB) 137 views
  23 Jan 2003
- VC5421 PGE BSDL Model (Rev. A) (ZIP, 8 KB) 156 views
  23 Jan 2003

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TMS320VC5421 Status: ACTIVE

Digital Signal Processor

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Simulation Models

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