TMS320C6454BGTZA
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Texas Instruments TMS320C6454BGTZA

Manufacturer No:
TMS320C6454BGTZA
Manufacturer:
Texas Instruments
Package:
Bulk
Description:
IC FIXED-POINT DSP 697-FCBGA
Delivery:
Payment:
iso14001
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Product Introduction

Overview

The TMS320C6454BGTZA is a high-performance fixed-point digital signal processor (DSP) from Texas Instruments, part of the C64x+ DSP family. This device is based on the third-generation advanced VelociTI™ very-long-instruction-word (VLIW) architecture, making it an excellent choice for demanding applications such as video and telecom infrastructure, imaging/medical, and wireless infrastructure. The C6454 offers a lower cost, pin-compatible migration path for users of the TMS320C6455 who do not require the full multiply throughput of the C6455.

Key Specifications

Feature Specification
Clock Rate 720 MHz, 850 MHz, and 1 GHz
Instruction Cycle Time 1.39 ns (720 MHz), 1.17 ns (850 MHz), 1 ns (1 GHz)
Core Voltage 1.25 V (1 GHz), 1.2 V (850 MHz and 720 MHz)
I/O Voltage 1.5 V, 1.8 V, and 3.3 V
Memory 256K-Bit (32K-Byte) L1P Program Cache, 256K-Bit (32K-Byte) L1D Data Cache, 8M-Bit (1048K-Byte) L2 Unified RAM/Cache
External Memory Interface 64-Bit EMIFA, 32-Bit DDR2 SDRAM Interface
Package 697-Pin Ball Grid Array (BGA)
Temperature Range Commercial: 0°C to 90°C, Extended: -40°C to 105°C
Peripheral Interfaces PCI, I2C, McBSP, Ethernet MAC (EMAC), GPIO

Key Features

  • High-Performance DSP Core: The C6454 DSP core can execute eight 16-bit x 16-bit multiply-accumulates (MACs) every clock cycle, achieving up to 8000 MIPS/MMACS at a 1-GHz clock rate.
  • Advanced Memory System: Includes 256K-Bit L1 program and data caches, and an 8M-Bit L2 unified RAM/cache with flexible allocation.
  • Peripheral Interfaces: Supports DDR2 SDRAM, 64-bit EMIFA, PCI, I2C, McBSP, and a 10/100/1000 Mb/s Ethernet MAC (EMAC).
  • EDMA3 Controller: Features 64 independent channels for efficient data transfer.
  • Development Tools: Includes a new C compiler, assembly optimizer, and a Windows® debugger interface for comprehensive development support.
  • Power Management: Supports power-down control and bandwidth management for efficient operation.
  • Timer and GPIO: Includes two 64-bit general-purpose timers and 16 general-purpose I/O (GPIO) pins.

Applications

  • Video and Telecom Infrastructure: Ideal for high-performance video processing and telecom applications due to its advanced DSP capabilities.
  • Imaging/Medical: Suitable for medical imaging and other high-resolution imaging applications requiring intense computational power.
  • Wireless Infrastructure: Used in wireless base stations and other wireless infrastructure equipment for signal processing and data handling.
  • Industrial Automation: Can be used in industrial automation systems that require high-speed data processing and control.

Q & A

  1. What is the maximum clock rate of the TMS320C6454 DSP?

    The maximum clock rate of the TMS320C6454 DSP is 1 GHz.

  2. What types of memory interfaces does the TMS320C6454 support?

    The TMS320C6454 supports 64-bit EMIFA and 32-bit DDR2 SDRAM interfaces.

  3. What is the temperature range for the TMS320C6454?

    The temperature range is 0°C to 90°C for commercial grade and -40°C to 105°C for extended temperature grade.

  4. Does the TMS320C6454 support Ethernet?

    Yes, it supports a 10/100/1000 Mb/s Ethernet MAC (EMAC).

  5. What is the package type of the TMS320C6454?

    The package type is a 697-pin Ball Grid Array (BGA).

  6. What is the purpose of the EDMA3 controller in the TMS320C6454?

    The EDMA3 controller provides 64 independent channels for efficient data transfer.

  7. Can the TMS320C6454 be used in industrial automation?

    Yes, it can be used in industrial automation systems due to its high-speed data processing capabilities.

  8. What development tools are available for the TMS320C6454?

    Development tools include a new C compiler, an assembly optimizer, and a Windows® debugger interface.

  9. Does the TMS320C6454 support PCI?

    Yes, it supports a 32-bit 33-/66-MHz PCI interface.

  10. What is the significance of the SPLOOP instruction in the TMS320C6454?

    The SPLOOP instruction aids in creating software pipelining loops, reducing code size and enabling fully interruptible loops.

Product Attributes

Type:Fixed Point
Interface:Host Interface, I²C, McBSP, PCI, 10/100/1000 Ethernet MAC
Clock Rate:1GHz
Non-Volatile Memory:ROM (32kB)
On-Chip RAM:1.08MB
Voltage - I/O:1.2V, 1.5V, 1.8V, 3.3V
Voltage - Core:1.25V
Operating Temperature:-40°C ~ 105°C (TC)
Mounting Type:Surface Mount
Package / Case:697-BFBGA, FCBGA
Supplier Device Package:697-FCBGA (24x24)
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Similar Products

Part Number TMS320C6454BGTZA TMS320C6455BGTZA TMS320C6454BZTZA TMS320C6454BCTZA
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Obsolete Active
Type Fixed Point Fixed Point Fixed Point Fixed Point
Interface Host Interface, I²C, McBSP, PCI, 10/100/1000 Ethernet MAC Host Interface, I²C, McBSP, PCI, UTOPIA Host Interface, I²C, McBSP, PCI, 10/100/1000 Ethernet MAC Host Interface, I²C, McBSP, PCI, 10/100/1000 Ethernet MAC
Clock Rate 1GHz 1GHz 1GHz 1GHz
Non-Volatile Memory ROM (32kB) ROM (32kB) ROM (32kB) ROM (32kB)
On-Chip RAM 1.08MB 2.1MB 1.08MB 1.08MB
Voltage - I/O 1.2V, 1.5V, 1.8V, 3.3V 1.2V,1.25V,1.5V,1.8V,3.3V 1.2V, 1.5V, 1.8V, 3.3V 1.8V, 3.3V
Voltage - Core 1.25V 1.20V 1.25V 1.25V
Operating Temperature -40°C ~ 105°C (TC) -40°C ~ 105°C (TC) -40°C ~ 105°C (TC) -40°C ~ 105°C (TC)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 697-BFBGA, FCBGA 697-BFBGA, FCBGA 697-BFBGA, FCBGA 697-BFBGA, FCBGA
Supplier Device Package 697-FCBGA (24x24) 697-FCBGA (24x24) 697-FCBGA (24x24) 697-FCBGA (24x24)

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