TNETV2685FIDZUT7 datasheet(35/191 Pages) TI1

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C64x+ DSP

DM647

DM648

PREFIX

TMS

320

DM648

ZUT

TMX = Experimental device

TMS = Qualified device

DEVICE FAMILY

320 = TMS320 DSP family

PACKAGE TYPE

ZUT = 520-pin plastic ball grid array (BGA)

DEVICE

DEVICE SPEED RANGE

(7)

= 720 MHz

= 800 MHZ

= 900 MHZ

= 1.1 GHz

TEMPERATURE RANGE

= 0 C to 90 C, Commercial Temperature (720, 900, 1100)

= -40 C to 105 C, Extended Temperature (800)

= -40° C to 90° C, Industrial Temperature (720, 900, 1100)

Blank

( )

TMS320DM647

TMS320DM648

www.ti.com

SPRS372H – MAY 2007 – REVISED APRIL 2012

2.7.2

Device and Development-Support Tool Nomenclature

To designate the stages in the product development cycle, TI assigns prefixes to the part numbers of all

DSP devices and support tools. Each DSP commercial family member has one of three prefixes: TMX,

TMP, or TMS (e.g., TMS320DM648ZUTA7). Texas Instruments recommends two of three possible prefix

designators for its support tools: TMDX and TMDS. These prefixes represent evolutionary stages of

product development from engineering prototypes (TMX/TMDX) through fully qualified production

devices/tools (TMS/TMDS).

Device development evolutionary flow:

TMX

Experimental device that is not necessarily representative of the final device's electrical

specifications.

TMP

Final silicon die that conforms to the device's electrical specifications but has not completed

quality and reliability verification.

TMS

Fully-qualified production device.

Support tool development evolutionary flow:

TMDX

Development-support product that has not yet completed Texas Instruments internal

qualification testing.

TMDS

Fully qualified development-support product.

TMX and TMP devices and TMDX development-support tools are shipped against the following

disclaimer:

"Developmental product is intended for internal evaluation purposes."

TMS devices and TMDS development-support tools have been characterized fully, and the quality and

reliability of the device have been demonstrated fully. TI's standard warranty applies.

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, ZUT), the temperature range (for example, "Blank" is the commercial

temperature range), and the device speed range in megahertz (for example, "Blank" is the default [720-

MHz]).

Figure 2-6 provides a legend for reading the complete device name for the devices.

Figure 2-6. Device Nomenclature

Device Overview

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Product Folder Link(s): TMS320DM647 TMS320DM648

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