SPRZ295Q April 2009 – January 2019 TMS320F28030 , TMS320F28030-Q1 , TMS320F28031 , TMS320F28031-Q1 , TMS320F28032 , TMS320F28032-Q1 , TMS320F28033 , TMS320F28033-Q1 , TMS320F28034 , TMS320F28034-Q1 , TMS320F28035 , TMS320F28035-EP , TMS320F28035-Q1
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TMS320F2803x Piccolo MCUs Silicon Revisions A, 0
- 1 Introduction
- 2 Device and Development Support Tool Nomenclature
- 3 Device Markings
- 4
Usage Notes and Known Design Exceptions to Functional Specifications
- 4.1
Usage Notes
- 4.1.1 PIE: Spurious Nested Interrupt After Back-to-Back PIEACK Write and Manual CPU Interrupt Mask Clear Usage Note
- 4.1.2 CAN Bootloader: Internal Oscillator Tolerance is Not Sufficient for CAN Operation at High Temperatures
- 4.1.3 Flash: MAX "Program Time” and “Erase Time” in Revision L of the TMS320F2803x Piccolo™ Microcontrollers Data Manual are only Applicable for Devices Manufactured After April 2017
- 4.2 Known Design Exceptions to Functional Specifications
- 4.1
Usage Notes
- 5 Documentation Support
- Trademarks
- Revision History
3 Device Markings
Figure 1 provides an example of the 2803x device markings and defines each of the markings. The device revision can be determined by the symbols marked on the top of the package as shown in Figure 1. Some prototype devices may have markings different from those illustrated. Figure 2 shows the device nomenclature.
Figure 1. Example of Device Markings Table 1. Determining Silicon Revision From Lot Trace Code
| PACKAGE MARKING CODE | SILICON REVISION | REVISION ID
Address: 0x0883 |
COMMENTS |
|---|---|---|---|
| Blank | Indicates Revision 0 | 0x0000 | This silicon revision is available as TMX and TMS. |
| A | Indicates Revision A | 0x0001 | This silicon revision is available as TMS. |
Figure 2. Device Nomenclature