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S3C863A - 8-bit single-chip CMOS microcontroller

Description

Table 1-1.

P3.3 P3.4

P3.7 Pin Type I/O Pin Description General-purpose, 8-bit I/O port.

Features

  • are:.
  • Efficient register-oriented architecture.
  • Selectable CPU clock sources.
  • Idle and Stop power-down mode release by interrupt.
  • Built-in basic timer with watchdog function The sophisticated interrupt structure recognizes up to eight interrupt levels. Each level can have one or more interrupt sources and vectors. Fast interrupt processing (within a minimum of four CPU clocks) can be assigned to specific interrupt levels. S3C8639/C863A/P863A.

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

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S3C8639/C863A/P863A PRODUCT OVERVIEW 1 PRODUCT OVERVIEW SAM8 PRODUCT FAMILY Samsung's SAM8 family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU with a wide range of integrated peripherals, in various mask-programmable ROM sizes. Analog its major CPU features are: — Efficient register-oriented architecture — Selectable CPU clock sources — Idle and Stop power-down mode release by interrupt — Built-in basic timer with watchdog function The sophisticated interrupt structure recognizes up to eight interrupt levels. Each level can have one or more interrupt sources and vectors. Fast interrupt processing (within a minimum of four CPU clocks) can be assigned to specific interrupt levels.
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