Texas Instruments TMS320F28004 Series Manual

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Errata
TMS320F28004x Real-Time MCUs Silicon Errata
Silicon Revisions B, A, 0
This document describes the known exceptions to the functional specifications (advisories). This document
may also contain usage notes. Usage notes describe situations where the device's behavior may not match
presumed or documented behavior. This may include behaviors that affect device performance or functional
correctness.
1 Usage Notes and Advisories
1.1 Usage Notes Matrix............................................................................................................................................................2
1.2 Advisories Matrix................................................................................................................................................................2
2 Nomenclature, Package Symbolization, and Revision Identification................................................................................
2.1 Device and Development Support Tool Nomenclature......................................................................................................
2.2 Devices Supported.............................................................................................................................................................4
2.3 Package Symbolization and Revision
3 Silicon Revision B Usage Notes and
3.1 Silicon Revision B Usage
3.2 Silicon Revision B Advisories...........................................................................................................................................10
4 Silicon Revision A Usage Notes and
4.1 Silicon Revision A Usage
4.2 Silicon Revision A Advisories...........................................................................................................................................36
5 Silicon Revision 0 Usage Notes and Advisories...............................................................................................................
5.1 Silicon Revision 0 Usage Notes.......................................................................................................................................
5.2 Silicon Revision 0 Advisories...........................................................................................................................................
6 Documentation Support.......................................................................................................................................................42
7 Trademarks............................................................................................................................................................................42
8 Revision History...................................................................................................................................................................
Figure 2-1. Examples of Device Markings for PM and PZ Packages..........................................................................................
Figure 2-2. Example of Device Markings for RSH Package........................................................................................................
Figure 2-3. Example of Device Nomenclature.............................................................................................................................
Figure 3-1. Pipeline Diagram of the Issue When There are no Stalls in the Pipeline................................................................
Figure 3-2. Pipeline Diagram of the Issue if There is a Stall in the E3 Slot of the Instruction I1................................................
Figure 3-3. Pipeline Diagram With Workaround in
Figure 3-4. Placement of Series Termination Resistor and Pullup Resistor..............................................................................
Figure 3-5. Undesired Trip Event and Blanking Window Expiration..........................................................................................
Figure 3-6. Resulting Undesired ePWM Outputs Possible........................................................................................................
Table 1-1. Usage Notes Matrix....................................................................................................................................................
Table 1-2. Advisories Matrix.........................................................................................................................................................2
Table 2-1. Determining Silicon Revision From Lot Trace Code...................................................................................................
Table 3-1. Memories Impacted by
Table 3-2. ADCCTL2 Register...................................................................................................................................................
SPRZ439G - JANUARY 2017 - REVISED AUGUST 2022
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ABSTRACT

Table of Contents

Matrices..................................................................................................................................2
Identification...........................................................................................................5
Advisories.................................................................................................................7
Notes.........................................................................................................................................7
Advisories...............................................................................................................36
Notes.......................................................................................................................................36
List of Figures
Place...........................................................................................................12
List of Tables
Advisory...............................................................................................................................29
Copyright © 2022 Texas Instruments Incorporated
TMS320F28004x Real-Time MCUs Silicon Errata
Silicon Revisions B, A, 0
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