Single-chip Cmos Microcontroller Semiconductor

The S3C7559 S3P7559 single-chip CMOS Microcontroller has been designed for high-performance using Samsung's newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers). The S3P7559 is a Microcontroller which has 32-kbyte one-time-programmable EPROM but its functions are same to S3C7559. With its DTMF generator, 8-bit serial I/O Interface and versatile 8-bit Timer Counters the S3C7559 S3P7559 offers an excellent design solution for a wide variety of telecommunication applications. Up to 55 pins of the 64-pin SDIP or QFP package CAN be dedicated to I/O. Seven vectored interrupts provide fast response to internal and external events. In addition, the S3C7559 S3P7559 's advanced CMOS technology provides for low power consumption and a wide operating voltage range. By Samsung Semiconductor, Inc.