The C1020 is an integrated circuit (IC) found on the Basser, an 8-bit microcontroller manufactured by Sinclair Research. It is an 8-bit CMOS processor with 8 KB of ROM, 8 KB of RAM, and 64 I/O lines built into a single package. It was designed to provide maximum speed and power for a wide variety of embedded control applications. The C1020 can support up to 32 simultaneous I/O operations, and its flexible architecture makes it suitable for a wide variety of applications, including microcontrollers, programmable logic controllers, and data loggers. It also has a built-in serial port for communication with other devices, as well as an on-chip clock for timekeeping.