SPRZ536A september   2022  – june 2023 AM69 , AM69A , TDA4AH-Q1 , TDA4AP-Q1 , TDA4VH-Q1 , TDA4VP-Q1

 

  1.   1
  2. 1Modules Affected
  3. 2Nomenclature, Package Symbolization, and Revision Identification
    1. 2.1 Device and Development-Support Tool Nomenclature
    2. 2.2 Devices Supported
    3. 2.3 Package Symbolization and Revision Identification
  4. 3Silicon Revision 1.0 Usage Notes and Advisories
    1. 3.1 Silicon Revision 1.0 Usage Notes
      1.      i2134
    2. 3.2 Silicon Revision 1.0 Advisories
      1.      i2049
      2.      i2062
      3.      i2063
      4.      i2064
      5.      i2065
      6.      i2079
      7.      i2097
      8.      i2102
      9.      i2120
      10.      i2134
      11.      i2137
      12.      i2146
      13.      i2157
      14.      i2159
      15.      i2160
      16.      i2161
      17.      i2163
      18.      i2166
      19.      i2177
      20.      i2189
      21.      i2190
      22.      i2196
      23.      i2197
      24.      i2205
      25.      i2215
      26.      i2216
      27.      i2219
      28.      i2232
      29.      i2234
      30.      i2242
      31.      i2244
      32.      i2245
      33.      i2249
      34.      i2253
      35.      i2271
      36.      i2272
      37.      i2278
      38.      i2279
      39.      i2310
      40.      i2311
      41.      i2312
      42.      i2320
      43.      i2326
      44.      i2351
      45.      i2362
      46.      i2366
      47.      i2371
      48.      i2372
      49.      i2378
      50.      i2381
      51.      i2383
  5.   Trademarks
  6.   Revision History

2.1 Device and Development-Support Tool Nomenclature

To designate the stages in the product development cycle, TI assigns prefixes to the part numbers of all microprocessors (MPUs) and support tools. Each device has one of three prefixes: X, P, or null (no prefix) (for example, DRA821). 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 (TMDX) through fully qualified production devices and tools (TMDS).

Device development evolutionary flow:

    XExperimental device that is not necessarily representative of the final device's electrical specifications and may not use production assembly flow.
    PPrototype device that is not necessarily the final silicon die and may not necessarily meet final electrical specifications.
    nullProduction version of the silicon die that is fully qualified.

Support tool development evolutionary flow:

    TMDXDevelopment-support product that has not yet completed Texas Instruments internal qualification testing.
    TMDSFully-qualified development-support product.

X and P devices and TMDX development-support tools are shipped against the following disclaimer:

"Developmental product is intended for internal evaluation purposes."

Production 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 (X or P) 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.

For additional information how to read the complete device name for any DRA821 device, see the specific-device Datasheet (SRPSP57).