| Компонент | Описание | Производитель | |
| P87C51SFPN | 80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz |
NXP Semiconductors |
|
| SC87C51SFPN | 16 MHz, 8-bit microcontroller family, 4K/128 OTP/ROM/ROMless low voltage 2.7-5.5 V, low power, high speed |
NXP Semiconductors |
|
| SC87C51SFPN | 16 MHz, 8-bit microcontroller family, 4K/128 OTP/ROM/ROMless low voltage 2.7-5.5 V, low power, high speed |
NXP Semiconductors |