Texas Instruments TMS320C6454 warranty 1 ZTZ/GTZ BGA Package Bottom View, Description

TMS320C6454

Fixed-Point Digital Signal Processor

www.ti.com

SPRS311A –APRIL 2006 –REVISED DECEMBER 2006

1.1.1 ZTZ/GTZ BGA Package (Bottom View)

The TMS320C6454 devices are designed for a package temperature range of 0°C to +90°C (commercial temperature range).

ZTZ/GTZ 697-PIN BALL GRID ARRAY (BGA) PACKAGE

( BOTTOM VIEW )

AJ

AH

AG

AF

AE

AD

AC

AB

AA

Y

W

V

U

T

R

P

N

M

L

K

J

H

F

G

E

PRODUCT PREVIEW

D

C

B

A

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29

2 4 6 8 10 12 14 16 18 20 22 24 26 28

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.

Figure 1-1. ZTZ/GTZ BGA Package (Bottom View)

1.2 Description

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'tneed 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.

2 TMS320C6454 Fixed-Point Digital Signal Processor Submit Documentation Feedback