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KS57C5404 - single-chip CMOS microcontroller

Download the KS57C5404 datasheet PDF. This datasheet also covers the KS57P5404 variant, as both devices belong to the same single-chip cmos microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

Table 1-1.

KS57C5404 Pin Descriptions Pin Name P0.0 P0.1 P0.2 P0.3 P1.0 P1.1 P1.2 P1.3 P2.0 Pin Type I Description 4-bit I/O port.

1- or 4-bit read/write and test is possible.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (KS57P5404_Samsungsemiconductor.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
KS57C5404/P5404 PRODUCT OVERVIEW 1 PRODUCT OVERVIEW OVERVIEW The KS57C5404 single-chip CMOS microcontroller is designed for high-performance using Samsung’s newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers). With a versatile 8-bit timer/counter and a D/A converter, the KS57C5404 offers an excellent design solution for a wide variety of telecommunication applications. Up to 17 pins of the 24-pin SDIP package can be dedicated to I/O. Four vectored interrupts provide fast response to internal and external events. In addition, the KS57C5404’s advanced CMOS technology has realized substantially lower power consumption with a wide operating voltage range — all at a substantially lower cost.