Digital Signal Processor Product Preview
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PRODUCT PREVIEW
1.1.1 ZTZ/GTZ BGA Package (Bottom View)
ZTZ/GTZ 697-PIN BALL GRID ARRAY (BGA) PACKAGE
(BOTTOM VIEW)
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NOTE: The ZTZ mechanical package designator represents the version of the GTZ package with lead-free balls. For more detailed information,
see the Mechanical Data section of this document.
1.2 Description
TMS320C6454
Fixed-Point Digital Signal Processor
SPRS311A – APRIL 2006 – REVISED DECEMBER 2006
The TMS320C6454 devices are designed for a package temperature range of 0°C to +90°C (commercial
temperature range).
Figure 1-1. ZTZ/GTZ BGA Package (Bottom View)
The TMS320C64x+™ DSPs (including the TMS320C6454 device) are the highest-performance fixed-point
DSP generation in the TMS320C6000™ DSP platform. The C6454 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 applications including video and
telecom infrastructure, imaging/medical, and wireless infrastructure (WI). The C64x+™ devices are
upward code-compatible from previous devices that are part of the C6000™ DSP platform.
The C6454 offers a lower cost pin-compatible migration path for C6455 customers who don't need the
2MB of the C6455 or the high-speed interconnect provided by Serial RapidIO. The C6454 also provides
an excellent migration path for existing C6414/6415/6416 customers who require C6454 advanced
peripherals; DDR2 at 533 MHz provides 2x performance boost over older SDRAM interface, gigabit
Ethernet provides low-cost high-performance ubiquitous packet interface, and 66-MHz PCI (revision 2.3
complaint) provides legacy high-bandwidth interconnect.
Based on 90-nm process technology and with performance of up to 8000 million instructions per second
(MIPS) [or 8000 16-bit MMACs per cycle] at a clock rate of 1 GHz, the C6454 device offers cost-effective
solutions to high-performance DSP programming challenges. The C6454 DSP possesses the operational
flexibility of high-speed controllers and the numerical capability of array processors.
TMS320C6454 Fixed-Point Digital Signal Processor2 Submit Documentation Feedback