TNETV6446AINZWT datasheet(57/227 Pages) TI1

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DM644x DMSoC:

DM6443

DM6446

PREFIX

DEVICE SPEED RANGE

TMS

320

DM6446

ZWT

( )

TMX = Experimental device

TMS = Qualified device

DEVICE FAMILY

320 = TMS320

™DSP family

PACKAGE TYPE(A)

ZWT = 361-pin plastic BGA, with Pb-free soldered balls

DEVICE(B)

TEMPERATURE RANGE (DEFAULT: 0 C TO 85 C)

( )

Blank = 0 C to 85 C, commercial temperature

A = -40 C to 105 C, extended temperature

Blank = 594-MHz DSP, 297-MHZ ARM9, commercial temperature

Blank = 513-MHz DSP, 256.5-MHZ ARM9, extended temperature

A. BGA = Ball Grid Array

B. For actual device part numbers (P/Ns) and ordering information, see the TI website (http://www.ti.com).

( )

SILICON REVISION

Blank = Silicon 1.3

A = Silicon 2.1

8 = 810-MHz DSP, 405-MHZ ARM9, commercial temperature

B = Silicon 2.3

TMS320DM6446

www.ti.com

SPRS283H – DECEMBER 2005 – REVISED SEPTEMBER 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, ZWT), the temperature range (for example, "Blank" is the commercial

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

[594-MHz DSP, 297-MHz ARM9]).

Figure 2-6 provides a legend for reading the complete device name for any TMS320DM644x SoC platform

member.

Figure 2-6. Device Nomenclature

Device Overview

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Product Folder Link(s): TMS320DM6446

TNETV6446AINZWT 数据表(PDF) 57 Page - Texas Instruments

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