[elecena] P87C54X2BA PLCC44 - zmiany ceny 8-bit MCU; 256B-RAM; 32 I/O; 2,7V~5,5V; 33MHz; UART; 0°C ~ 70°C; P87C54X2BA PLCC44 - 8.15 PLN https://elecena.pl/product/23384367/p87c54x2ba-plcc44 2023-05-06 P87C54X2BA PLCC44 - 7.43 PLN https://elecena.pl/product/23384367/p87c54x2ba-plcc44 2025-09-06