| Manufacturer | Part # | Datasheet | Description |

ATMEL Corporation
|
AT89C51CC01 |
1Mb/167P |
Boot Code Section with Independent Lock Bits |
| AT89C51CC02 |
1Mb/159P |
Boot Code Section with Independent Lock Bits |
| T89C51CC02 |
1Mb/7P |
Boot Code Section with Independent Lock Bits |
| ATMEGA16U4PRE |
9Mb/433P |
Optional Boot Code Section with Independent Lock Bits |
| AT90USB1286 |
11Mb/456P |
Optional Boot Code section with independent lock bits |
| AT90USB646 |
11Mb/456P |
USB boot loader programmed by default in the factory |
| AT49LH00B4 |
322Kb/36P |
4-megabit Top Boot, Bottom Partitioned Firmware Hub and Low-Pin Count Flash Memory |