Microcontroller Semiconductor

The KS57C0502 KS57C0504 single-chip CMOS Microcontroller has been designed for high-performance using Samsung's newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers). The KS57P0504 is the Microcontroller which has 4 Kbyte one-time-programmable ROM and the functions are the same to KS57C0502 KS57C0504 . With a four-channel Comparator eight LED direct drive pins, serial I/O Interface and its versatile 8-bit Timer Counter the KS57C0502 C0504 offers an excellent design solution for a wide variety of general-purpose applications. Up to 24 pins of the 30-pin SDIP package CAN be dedicated to I/O. Five vectored interrupts provide fast re- sponse to internal and external events. In addition, the KS57C0502 KS57C0504 advanced CMOS technology provides for very low power consumption and a wide operating voltage range all at a very low cost. By Samsung Semiconductor, Inc.