samsung S3C70F2/C70F4/P70F4 handbook(1)
Datasheet
S3C70F2/C70F4/P70F4 is a single-chip CMOS microcontroller designed with Samsung's newest 4-bit CPU core, SAM47. It features a four-channel comparator, eight LED direct drive pins, serial I/O interface, and its versatile 8-bit timer/counter, making it an excellent design solution for a wide variety of general-purpose applications.
