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Fixed-Point Digital Signal Processor

TMS320VC5402A

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Product details

Parameters

DSP 1 C54x UART (SCI) 0 Serial I/O McBSP Rating Catalog Operating temperature range (C) -40 to 100 Operating system DSP/BIOS open-in-new Find other C5000 low-power DSPs

Package | Pins | Size

LQFP (PGE) 144 484 mm² 22 x 22 NFBGA (GWS) 144 144 mm² 12 x 12 NFBGA (ZWS) 144 144 mm² 12 x 12 open-in-new Find other C5000 low-power DSPs

Features

  • Advanced Multibus Architecture With Three Separate 16-Bit Data Memory Buses and One Program Memory Bus
  • 40-Bit Arithmetic Logic Unit (ALU) Including a 40-Bit Barrel Shifter and Two Independent 40-Bit Accumulators
  • 17- × 17-Bit Parallel Multiplier Coupled to a 40-Bit Dedicated Adder for Non-Pipelined Single-Cycle Multiply/Accumulate (MAC) Operation
  • Compare, Select, and Store Unit (CSSU) for the Add/Compare Selection of the Viterbi Operator
  • Exponent Encoder to Compute an Exponent Value of a 40-Bit Accumulator Value in a Single Cycle
  • Two Address Generators With Eight Auxiliary Registers and Two Auxiliary Register Arithmetic Units (ARAUs)
  • Data Bus With a Bus Holder Feature
  • Extended Addressing Mode for 8M × 16-Bit Maximum Addressable External Program Space
  • 16K x 16-Bit On-Chip RAM Composed of:
    • Two Blocks of 8K × 16-Bit On-Chip Dual-Access Program/Data RAM
  • 16K × 16-Bit On-Chip ROM Configured for Program Memory
  • Enhanced External Parallel Interface (XIO2)
  • Single-Instruction-Repeat and Block-Repeat Operations for Program Code
  • Block-Memory-Move Instructions for Better Program and Data Management
  • Instructions With a 32-Bit Long Word Operand
  • Instructions With Two- or Three-Operand Reads
  • Arithmetic Instructions With Parallel Store and Parallel Load
  • Conditional Store Instructions
  • Fast Return From Interrupt
  • On-Chip Peripherals
    • Software-Programmable Wait-State Generator and Programmable Bank-Switching
    • On-Chip Programmable Phase-Locked Loop (PLL) Clock Generator With Internal Oscillator or External Clock Source(1)
    • One 16-Bit Timer
    • Six-Channel Direct Memory Access (DMA) Controller
    • Three Multichannel Buffered Serial Ports (McBSPs)
    • 8/16-Bit Enhanced Parallel Host-Port Interface (HPI8/16)
  • Power Consumption Control With IDLE1, IDLE2, and IDLE3 Instructions With Power-Down Modes
  • CLKOUT Off Control to Disable CLKOUT
  • On-Chip Scan-Based Emulation Logic, IEEE Std 1149.1 (2) (JTAG) Boundary Scan Logic
  • 144-Pin Ball Grid Array (BGA)[GGU Suffix]
  • 144-Pin Low-Profile Quad Flatpack (LQFP) (PGE Suffix)
  • 6.25-ns Single-Cycle Fixed-Point Instruction Execution Time (160 MIPS)
  • 3.3-V I/O Supply Voltage
  • 1.6-V Core Supply Voltage

(1) The on-chip oscillator is not available on all 5402A devices. For applicable devices, see the TMS320vC5402A Digital Signal Processor Silicon Errata (literature numer SPRZ018)
(2) IEEE Standard 1149.1-1990 Standard-Test-Access Port and Boundary Scan Architecture.
NOTE: This data manual is designed to be used in conjunction with the TMS320C54x™ DSP Functional Overview (literature number SPRU307).

TMS320C54x, BGA, C54x, TMS320C5000, C5000, TMS320 are trademarks of Texas Instruments.
All trademarks are the property of their respective owners.

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Description

The TMS320VC5402A fixed-point, digital signal processor (DSP) (hereafter referred to as the 5402A unless otherwise specified) is based on an advanced modified Harvard architecture that has one program memory bus and three data memory buses. This processor provides an arithmetic logic unit (ALU) with a high degree of parallelism, application-specific hardware logic, on-chip memory, and additional on-chip peripherals. The basis of the operational flexibility and speed of this DSP is a highly specialized instruction set.

Separate program and data spaces allow simultaneous access to program instructions and data, providing a high degree of parallelism. Two read operations and one write operation can be performed in a single cycle. Instructions with parallel store and application-specific instructions can fully utilize this architecture. In addition, data can be transferred between data and program spaces. Such parallelism supports a powerful set of arithmetic, logic, and bit-manipulation operations that can all be performed in a single machine cycle. The 5402A also includes the control mechanisms to manage interrupts,

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No design support from TI available

This product does not have ongoing design support from TI for new projects, such as new content or software updates. If available, you will find relevant collateral, software and tools in the product folder. You can also search for archived information in the TI E2ETM support forums.

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 10
Type Title Date
* Datasheet TMS320VC5402A Fixed-Point Digital Signal Processor datasheet (Rev. F) Oct. 08, 2008
* Errata TMS320VC5402A MicroStar BGA Discontinued and Redesigned May 21, 2020
* Errata TMS320VC5402A Silicon Errata Jul. 29, 2002
Application note TMS320VC5402A/VC5409A/VC5410A/VC5416 Bootloader (Rev. F) Jun. 27, 2006
Application note Migrating from TMS320VC5402A to TMS320VC5502 Nov. 21, 2003
User guide TMS320C54x Chip Support Library API Reference Guide (Rev. D) May 05, 2003
User guide TMS320C54x DSP CPU and Peripherals Reference Set Volume 1 (Rev. G) Mar. 31, 2001
User guide TMS320C54x DSP Algebraic Instruction Set Reference Set Volume 3 (Rev. C) Jan. 31, 2001
User guide TMS320C54x DSP Mnemonic Instruction Set Reference Set Volume 2 (Rev. C) Jan. 31, 2001
User guide TMS320C54x DSP Applications Guide Reference Set Volume 4 Oct. 01, 1996

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARD Download
408.94
Description
The TMS320C5416 DSP starter kit (DSK) is a low-cost development platform designed to speed the development of power-efficient applications based on TI's TMS320C54x DSPs. The kit, which provides new performance-enhancing features such as USB communications and true plug-and-play functionality, gives (...)
Features

The TMS320C5416 features the TMS320C5416 DSP - the designer's choice for applications that require an optimized combination of power performance and area. With 160 MIPS performance, designers can use the 160 MHz device as the foundation for a range of signal processing applications, including speech (...)

DEBUG PROBE Download
XDS200 USB Debug Probe
TMDSEMU200-U
295
Description

The Spectrum Digital XDS200 is the first model of the XDS200 family of debug probes (emulators) for TI processors. The XDS200 family features a balance of low cost with good performance between the super low cost XDS110 and the high performance XDS560v2, while supporting a wide variety of standards (...)

Features

The XDS200 is the mid-range family of JTAG debug probes (emulators) for TI processors. Designed to deliver good performance and the most common features that place it between the low cost XDS110 and the high performance XDS560v2, the XDS200 is the balanced solution to debug TI microcontrollers (...)

DEBUG PROBE Download
995
Description

The XDS560v2 System Trace is the first model of the XDS560v2 family of high-performance debug probes (emulators) for TI processors. The XDS560v2 is the highest performance of the XDS family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7).

The (...)

Features

XDS560v2 is the latest variant of the XDS560 family of high-performance debug probes (emulators) for TI processors. With the fastest speeds and most features of the entire XDS family, XDS560v2 is the most comprehensive solution to debug TI microcontrollers, processors and wireless connectivity (...)

DEBUG PROBE Download
1495
Description

The XDS560v2 System Trace is the first model of the XDS560v2 family of high-performance debug probes (emulators) for TI processors. The XDS560v2 is the highest performance of the XDS family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7).

The (...)

Features
  • XDS560v2 is the latest variant of the XDS560 family of high-performance debug probes (emulators) for TI processors. With the fastest speeds and most features of the entire XDS family, XDS560v2 is the most comprehensive solution to debug TI microcontrollers, processors and wireless connectivity (...)

Software development

IDE, CONFIGURATION, COMPILER OR DEBUGGER Download
Code Composer Studio (CCS) Integrated Development Environment (IDE)
CCSTUDIO

Code Composer Studio is an integrated development environment (IDE) that supports TI's Microcontroller and Embedded Processors portfolio. Code Composer Studio comprises a suite of tools used to develop and debug embedded applications. It includes an optimizing C/C++ compiler, source code editor (...)

Design tools & simulation

SIMULATION MODEL Download
SPRM156.ZIP (4 KB) - BSDL Model
SIMULATION MODEL Download
SPRM157.ZIP (4 KB) - BSDL Model
SIMULATION MODEL Download
SPRM254.ZIP (10 KB) - IBIS Model
SIMULATION MODEL Download
SPRM255.ZIP (9 KB) - IBIS Model

CAD/CAE symbols

Package Pins Download
BGA MICROSTAR (GGU) 144 View options
BGA MICROSTAR (ZGU) 144 View options
LQFP (PGE) 144 View options
NFBGA (GWS) 144 View options
NFBGA (ZWS) 144 View options

Ordering & quality

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