This site uses third-party website tracking technologies to provide and continually improve our services, and to display advertisements according to users' interests. I agree and may revoke or change my consent at any time with effect for the future.
4-bit single chip microcomputer. Program memory 1.024 bytes. Data memory 32 x 4. I/O ports 4. Input ports 4. Output ports 10. Operating frequency 300KHz-500KHz at KHz version. Low operating voltage 2.2-4.5V