| Компонент | Описание | Производитель | |
| 89C51RB2-IL | Microcontroller with 16K/32K Bytes Flash |
ATMEL Corporation |
|
| 89C51RB2-IL | 8-bit Microcontroller with 16K/ 32K Bytes Flash |
ATMEL Corporation |
|
| 89C51RB2-IM | 8-bit Microcontroller with 16K/ 32K Bytes Flash |
ATMEL Corporation |
|
| 89C51RB2-IM | Microcontroller with 16K/32K Bytes Flash |
ATMEL Corporation |