TMS320LC2401AVFS datasheet(69/134 Pages) TI

69 / 134 page

TMS320LF2407A,TMS320LF2406A,TMS320LF2403A,TMS320LF2402A

TMS320LC2406A,TMS320LC2404A,TMS320LC2403A,TMS320LC2402A

DSP CONTROLLERS

SPRS145K − JULY 2000 − REVISED AUGUST 2005

POST OFFICE BOX 1443

• HOUSTON, TEXAS 77251−1443

device and development support tool nomenclature (continued)

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, PAG, PG, PGE, and PZ) and temperature range (for example, A). Figure 20 provides a legend

for reading the complete device name for any TMS320x240xA family member. See the timing section for specific

options that are available on 240xA devices.

PREFIX

TMS 320 LF 2407A

PGE

TMX = experimental device

TMP = prototype device

TMS = qualified device

DEVICE FAMILY

320 = TMS320

 DSP Family

TECHNOLOGY

PACKAGE TYPE†‡

PG = 64-pin QFP

PAG = 64-pin TQFP

PGE = 144-pin plastic LQFP

PZ = 100-pin plastic LQFP

VF = 32-pin plastic LQFP

LC = ROM (3.3 V)

LF = Flash EEPROM (3.3 V)

DEVICE

240xA DSP

2407A§

2406A§

2404A

2403A

2402A

2401A

† QFP = Quad Flatpack

LQFP = Low-Profile Quad Flatpack

TQFP = Thin Quad Flatpack

‡ Not yet available Lead (Pb)-free. For estimated conversion dates, go to www.ti.com/leadfree

§ The package dimensions of the 2407A and 2406A devices correspond to the LQFP package. These devices were stated to be

in TQFP packaging in the TMX data sheets. The package dimensions have not changed; only the package designation has

changed.

TEMPERATURE RANGE

A= −40

°C to 85°C

S= −40

°C to 125°C

PGE

Figure 20. TMS320x240xA Device Nomenclature

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