1 x M82C51A -OKI Programmierbares Commun. Interface USART, IC DIP28, M 82C51,

AMD AM9551CC D8251 SERIAL I/O COMMUNICATION CONTROLLER

1 Stk. EF6850P : „Asynch. Communications Interface Adapter“ original von Thomson

ATmega328PB-AU MCU AVR 32Kx8Bit 20MHz 2-Wire, I2C, SPI, USART TQFP32

1 Stk. µPD7201AC : „Serial Communications Controller“ von NEC

M5L8251AP-5 Integrierter Schaltkreis (IC) DIP28 - Mitsubishi

1 x D8251A Programmable Communication Interface Intel CDIP-28 1pcs

M5L8251AP5 Integrierter Schaltkreis - DIP28 - Mitsubishi