MM57408-X Datasheet - National Semiconductor

MM57408-X 4-Bit CMOS Micro Controller

The MM57408 and COP244 fully static, Single-Chip CMOS Microcontrollers are members of the COPS(TM) family, fabricated using double-poly, silicon gate microCMOS technology. These Controller Oriented Processors are complete microcomputers containing all system timing, internal logic, ROM, RAM, and I/O.

MM57408-X Features

* include single supply operation, a variety of output configuration options, with an instruction set, internal architecture and I/O scheme designed to facilitate keyboard input, display output and BCD data manipulation. The MM57408 and COP244 are 28 pin chips. These microcontrollers are appropriate c

MM57408-X_NationalSemiconductor.pdf