{{tag>vendor}}

{{topic>vendor_atmel}}

^ Die ID    ^ Die year  ^ Name       ^
| 19052     |           | AT89C51    |
| 19651     |           | AT89C51    |
| 19652     |           | AT89C52    |
| 19654     |           | AT89C2051  |
| 19658     | 1997      |            |
| AT 35473  |           |            |

https://archive.org/details/atmel-library-2005-10