| Компонент | Описание | Производитель | |
| D87C51FB-33 | CHMOS single-chip 8-bit microcontroller. Commercial. 3.5 MHz to 33 MHz, EPROM 16 Kbytes, RAM 256 bytes |
Intel Corporation |
|
| TD87C51FB-33 | CHMOS single-chip 8-bit microcontroller. Express. 3.5 MHz to 33 MHz, EPROM 16 Kbytes, RAM 256 bytes |
Intel Corporation |