Silicon revision history is always provided in the product's IC anomaly list, which can be obtained for all processors and DSPs by doing the following:
1> From the ADI home page (www.analog.com), type the product number of interest in the parametric search.
2> Select the product page from the search results.
3> In the product page's left-side navigation bar, click “Documentation”.
4> Select the “Integrated Circuit Anomalies” sort bubble to obtain the anomaly list.