KS57P3204 Datasheet (Samsung semiconductor) - single-chip CMOS microcontroller

KS57P3204, single-chip CMOS microcontroller

Table 1-1.

KS57C3204 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 *P4.3 P5.0 *P5.3 Pin Type I/O Description 4-bit I/O port.

1-bit or 4-bit read, write, and test are possible.

Each pin can be specified as input or output port.

Pull-up resis

KS57P3204 Features

* such as LCD direct drive capability, 4-channel A/D converter, 24-bit AM/FM frequency counter and watch timer, the KS57C3204 offers an excellent design solution for a wide variety of applications that require LCD functions and audio applications. Up to 32 pins of the 64-pin QFP package, it can be ded