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R65C24 - Peripleral Interface Adapter/Timer

General Description

The R65C24 Peripheral Interface A dapter/T im er (PIAT) is designed to solve a broad range of peripheral control problems in the implementation of microcomputer systems.

Key Features

  • Low power CMOS N-wefl sillicon gate technology.
  • Two 8-bit bidirectional I/O ports with individual data direction control.
  • Programmable 16-bit Counter/Timer with eight modes of operation.
  • Three 8-bit latches associated with the Counter/Timer.
  • Selectable divide-by-sixteen prescaler for all modes.
  • Automatic "H andshake" control of data transfers.
  • Three interrupts with program control.
  • Port A.
  • Port B.
  • Counter/.

📥 Download Datasheet

Datasheet Details

Part number R65C24
Manufacturer Rockwell
File Size 10.63 MB
Description Peripleral Interface Adapter/Timer
Datasheet download datasheet R65C24 Datasheet

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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
€» Rockwell R65C24 R65C24 Peripheral Interface Adapter/Timer (PIAT) DESCRIPTION The R65C24 Peripheral Interface A dapter/T im er (PIAT) is designed to solve a broad range of peripheral control problems in the implementation of microcomputer systems. This device allows a very effective tra d e o ff between software and hardware by pro­ viding significant capability and flexibility in a low cost chip. When coupled with the power and speed of the R6500, R6500/* or R65COO family of microprocessors, the R65C24 allows implemen­ tation of very complex systems at a minimum overall cost. Control of peripheral devices is handled primarily through two 8-bit bidirectional ports.