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KS57P21632 - single-chip CMOS microcontroller

Download the KS57P21632 datasheet PDF. This datasheet also covers the KS57C21632 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.

KS57C21632 Pin Descriptions Pin Name P0.0 P0.1 P0.2 P0.3 Pin Type I/O Description 4-bit I/O port.

1-bit and 4-bit read/write and test are possible.

Key Features

  • Memory.
  • 768 × 4-bit RAM (excluding LCD display RAM) 32,768 × 8-bit ROM Interrupts.
  • 12 I/O Pins.
  • I/O: 12 pins Memory-Mapped I/O Structure.
  • LCD Controller/Driver.
  • 56 segments and 16 common terminals (8, 12 and 16 common selectable) Capacitor bias for LCD output. Voltage booster and regulator All dots can be switched on/off Oscillation Sources 8-bit Basic Timer.
  • 4 interval tim.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (KS57C21632_Samsungsemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Samsung Semiconductor

Part Number Description
KS57P21132 (KS57C21116 - KS57P21132) single-chip CMOS microcontroller
KS57P21408 (KS57C21408 - KS57P21408) single-chip CMOS microcontroller
KS57P21832 single-chip CMOS microcontroller
KS57P2916 single-chip CMOS microcontroller
KS57P01504 (KS57x0150x) single-chip CMOS microcontroller

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
KS57C21632/P21632 PRODUCT OVERVIEW 1 OVERVIEW PRODUCT OVERVIEW The KS57C21632 single-chip CMOS microcontroller has been designed for high performance using Samsung's newest 4-bit CPU core, SAM47 (Samsung Arrangeable Microcontrollers). With an up-to-896-dot LCD direct drive capability, and flexible 8-bit timer/counters, the KS57C21632 offers an excellent design solution for a high-end LCD game. Up to 12 pins of the 100-pin QFP package can be dedicated to I/O. Seven vectored interrupts provide fast response to internal and external events. In addition, the KS57C21632's advanced CMOS technology provides for low power consumption. OTP The KS57C21632 microcontroller is also available in OTP (One Time Programmable) version, KS57P21632.