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S3C7281 - The S3C7281 is a SAM48 core-based 4-bit CMOS single-chip microcontroller. It is built around the SAM48 core CPU and contains ROM/ RAM.

Description

Table 1-1.

S3C7281 Pin Descriptions Pin Name P0.0 P0.1 P0.2 P0.3 Pin Type I/O Description 4-bit I/O port.

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

Features

  • Memory.
  • Memory Mapped I/O Structure.
  • 1024 x 8 bit program memory 64 x 4 bit data memory (Including stack and excluding LCD RAM) Data memory bank 15 Power-Down Modes.
  • Idle: only CPU clock stops Stop: Main System clock and CPU clock stops Subsystem clock stop mode 14 I/O Pins.
  • I/O: 6 pins Output: 8 pins(Sharing with segment outputs) Oscillation Sources 8-Bit Basic Timer.
  • Mai.

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Datasheet Details

Part number S3C7281
Manufacturer Samsung Semiconductor
File Size 135.24 KB
Description The S3C7281 is a SAM48 core-based 4-bit CMOS single-chip microcontroller. It is built around the SAM48 core CPU and contains ROM/ RAM.
Datasheet download datasheet S3C7281 Datasheet

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Full PDF Text Transcription (Reference)

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S3C7281 PRODUCT OVERVIEW 1 OVERVIEW PRODUCT OVERVIEW The S3C7281 is a SAM48 core-based 4-bit CMOS single-chip microcontroller. It is built around the SAM48 core CPU and contains ROM, RAM. 14 I/O lines, buzzer and inverted buzzer output, and LCD driver/controller with an up-to-64-dot. The S3C7281 can be used for dedicated control functions in a variety of applications, and is especially designed for LCD general purpose.
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