TMS320DM643AZDK5 Datasheet, PDF (47/164 Pages) Texas Instruments – Video/Imaging Fixed-Point Digital Signal Processor

TMS320DM643
www.ti.com
SPRS269D – FEBRUARY 2005 – REVISED OCTOBER 2010
Predictions show that prototype devices (TMX or TMP) have a greater failure rate than the standard
production devices. Texas Instruments recommends that these devices not be used in any production
system because their expected end-use failure rate still is undefined. Only qualified production devices are
to be used.
TI device nomenclature also includes a suffix with the device family name. This suffix indicates the
package type (for example, GDK), the temperature range (for example, “blank” is the default commercial
temperature range), and the device speed range in megahertz (for example, 500 is 500 MHz). Figure 2-15
provides a legend for reading the complete device name for any TMS320C6000™ DSP platform member.
The ZDK package, like the GDK package, is a 548-ball plastic BGA only with Pb-free balls. The ZNZ is the
Pb-free package version of the GNZ package.
For device part numbers and further ordering information for TMS320DM643 in the GDK, GNZ, ZDK, and
ZNZ package types, see the TI website (http://www.ti.com) or contact your TI sales representative.
TMS 320 DM643 GDK ( ) 500
PREFIX
TMX =
TMP =
TMS =
SMX =
SMJ =
SM =
Experimental device
Prototype device
Qualified device
Experimental device, MIL
MIL-PRF-38535, QML
High Rel (non-38535)
DEVICE SPEED RANGE
500 (500-MHz CPU, 100-MHz EMIF
600 (600-MHz CPU, 133-MHz EMIF
TEMPERATURE RANGE (DEFAULT: 0°C TO 90°C)
Blank = 0°C to 90°C, commercial temperature
DEVICE FAMILY
320 = TMS320t DSP family
PACKAGE TYPE^(A)(B)
GDK = 548-pin plastic BGA
GNZ = 548-pin plastic BGA
ZDK = 548-pin plastic BGA, with Pb-free soldered balls
ZNZ = 548-pin plastic BGA, with Pb-free soldered balls
DEVICE^(C)
DM64x DSP:
643
642
641
640
A. BGA = Ball Grid Array
B. The ZDK and ZNZ mechanical package designators represent the version of the GDK and GLZ packages, respectively, with Pb-free
balls. For more detailed information, see the Mechanical Data section of this document.
C. For actual device part numbers (P/Ns) and ordering information, see the TI website (www.ti.com).
Figure 2-15. TMS320DM64x™ DSP Device Nomenclature (Including the TMS320DM643 Device)
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