TMS320C6454BZTZ2
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Texas Instruments TMS320C6454BZTZ2

Manufacturer No:
TMS320C6454BZTZ2
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC DSP FIXED POINT 697FCBGA
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Product Introduction

Overview

The TMS320C6454BZTZ2 is a high-performance fixed-point digital signal processor (DSP) from Texas Instruments, part of the TMS320C64x+™ 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 who do not require the full multiply throughput of the C6455 model.

Key Specifications

Parameter Description
Clock Rate 720 MHz, 850 MHz, and 1 GHz
Cycle Time 1.39 ns (C6454-720), 1.17 ns (C6454-850), 1 ns (C6454-1000)
Core Voltage 1.25 V (A-1000), 1.2 V (-850/-720)
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, DDR2 Memory Controller (32-bit bus width)
Package 697-Pin Flip-Chip Plastic BGA (CTZ, GTZ, ZTZ)
Temperature Range Commercial: 0°C to 90°C, Extended: -40°C to 105°C
Instruction Set Supports packed 8-bit, 16-bit, 32-bit, 40-bit, and 64-bit data types
Performance 8000 MIPS/MMACS (16-Bits) at 1 GHz clock rate

Key Features

  • High-Performance DSP Core: The C6454 features a C64x+™ DSP core with eight functional units, two register files, and two data paths, enabling high-performance processing.
  • Memory Architecture: Includes 256K-Bit L1P and L1D caches, and an 8M-Bit L2 unified RAM/cache.
  • External Memory Interface: Supports 64-bit EMIFA and DDR2 memory controller.
  • Peripheral Interfaces: Includes 10/100/1000 Mb/s Ethernet MAC (EMAC), I2C bus, two McBSPs, and a 32-bit PCI interface.
  • Timers and GPIO: Features two 64-bit general-purpose timers and 16 general-purpose I/O (GPIO) pins.
  • Power Management: Includes system PLL and PLL controller, and power-down control.
  • Development Tools: Supports a new C compiler, assembly optimizer, and Windows® debugger interface.
  • Instruction Set Enhancements: Includes SPLOOP instruction for software pipelining and compact instructions.

Applications

The TMS320C6454BZTZ2 is suitable for a variety of high-performance applications, including:

  • Video and Telecom Infrastructure: Ideal for video processing, transcoding, and telecom infrastructure due to its high processing capabilities.
  • Imaging and Medical: Used in medical imaging and other high-resolution imaging applications requiring intense computational power.
  • Wireless Infrastructure: Suitable for wireless base stations and other wireless infrastructure applications.

Q & A

  1. What is the clock rate of the TMS320C6454BZTZ2?

    The clock rate of the TMS320C6454BZTZ2 is 720 MHz, 850 MHz, and 1 GHz.

  2. What is the cycle time of the C6454 at different clock rates?

    The cycle time is 1.39 ns for the 720 MHz version, 1.17 ns for the 850 MHz version, and 1 ns for the 1 GHz version.

  3. What are the core and I/O voltages of the C6454?

    The core voltage is 1.25 V for the 1 GHz version and 1.2 V for the 850 MHz and 720 MHz versions. The I/O voltage can be 1.5 V, 1.8 V, or 3.3 V.

  4. What type of memory does the C6454 support?

    The C6454 supports 256K-Bit L1P and L1D caches, and an 8M-Bit L2 unified RAM/cache.

  5. What external memory interfaces are available on the C6454?

    The C6454 supports a 64-bit EMIFA and a DDR2 memory controller.

  6. What peripheral interfaces are included in the C6454?

    The C6454 includes a 10/100/1000 Mb/s Ethernet MAC (EMAC), I2C bus, two McBSPs, and a 32-bit PCI interface.

  7. How many timers and GPIO pins does the C6454 have?

    The C6454 features two 64-bit general-purpose timers and 16 general-purpose I/O (GPIO) pins.

  8. What development tools are available for the C6454?

    The C6454 supports a new C compiler, an assembly optimizer, and a Windows® debugger interface.

  9. What instruction set enhancements does the C6454 offer?

    The C6454 includes the SPLOOP instruction for software pipelining and compact instructions.

  10. What are the typical applications of the TMS320C6454BZTZ2?

    The TMS320C6454BZTZ2 is typically used in video and telecom infrastructure, imaging and medical applications, and wireless infrastructure.

Product Attributes

Type:Fixed Point
Interface:Host Interface, I²C, McBSP, PCI, 10/100/1000 Ethernet MAC
Clock Rate:1.2GHz
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:0°C ~ 90°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 TMS320C6454BZTZ2 TMS320C6454BZTZ7 TMS320C6454BZTZ8 TMS320C6454BZTZA TMS320C6455BZTZ2 TMS320C6454BZTZ
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Obsolete Discontinued at Digi-Key Discontinued at Digi-Key Obsolete Obsolete Obsolete
Type Fixed Point Fixed Point Fixed Point Fixed Point Fixed Point Fixed Point
Interface Host Interface, I²C, McBSP, PCI, 10/100/1000 Ethernet MAC Host Interface, I²C, McBSP, PCI, 10/100/1000 Ethernet MAC Host Interface, I²C, McBSP, PCI, 10/100/1000 Ethernet MAC 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
Clock Rate 1.2GHz 720MHz 850MHz 1GHz 1.2GHz 1GHz
Non-Volatile Memory ROM (32kB) ROM (32kB) ROM (32kB) ROM (32kB) ROM (32kB) ROM (32kB)
On-Chip RAM 1.08MB 1.08MB 1.08MB 1.08MB 2.1MB 1.08MB
Voltage - I/O 1.2V, 1.5V, 1.8V, 3.3V 1.2V, 1.5V, 1.8V, 3.3V 1.2V, 1.5V, 1.8V, 3.3V 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
Voltage - Core 1.25V 1.20V 1.20V 1.25V 1.20V 1.25V
Operating Temperature 0°C ~ 90°C (TC) 0°C ~ 90°C (TC) 0°C ~ 90°C (TC) -40°C ~ 105°C (TC) 0°C ~ 90°C (TC) 0°C ~ 90°C (TC)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 697-BFBGA, FCBGA 697-BFBGA, FCBGA 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) 697-FCBGA (24x24) 697-FCBGA (24x24)

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