Documents Doc 1921

AT89C55WD 1921D–MICRO–6/08 8-bit Microcontroller with 20K Bytes Flash AT89C55WD Features • Compatible with MCS®-51 Products 20K Bytes of Reprogrammable Flash Memory…

Documents AT89S52

Features • Compatible with MCS®-51 Products • 8K Bytes of In-System Programmable (ISP) Flash Memory • • • • • • • • • • • • • • • • –…