KS57P5208 Datasheet (Samsung semiconductor) - (KS57P5204 - KS57P5312) single-chip CMOS microcontroller

KS57P5208, (KS57P5204 - KS57P5312) single-chip CMOS microcontroller

Table 1-1.

KS57C5204/C5208 Pin Descriptions Pin Name P1.0 P1.1 P1.2 P1.3 P2.0 P2.1 P2.2 P2.3 P3.0 P3.1 P3.2 P3.3 P4.0 P4.1 P4.2 P4.3 P5.0-P5.3 I/O I Pin Reset Type Value I I Description 4-bit input port.

1-bit and 4-bit read and test is possible.

Each pull-up resistors are assignable by software.

KS57P5208 Features

* and functions of the KS57C5204 and the KS57C5208 are identical and the KS57C5304, KS57C5308, and the KS57C5312 are identical. With it's DTMF generator, watchdog timer function, and versatile 8-bit timer/counters, the KS57C5204/C5208 /C5304/C5308/C5312 offers an excellent design solution for a wide v