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UPD75116H - 4-BIT SINGLE-CHIP MICROCOMPUTER

General Description

The µPD75117H is a 75X Series 4-bit single-chip microcomputer.

The µPD75117H is a product which has the same functions as those of the µPD751××F, with the minimum operating voltage reduced from the previous 2.7 V to 1.8 V, and achieving 1.91 µs operation at 1.8 V.

Key Features

  • Memory capacity ROM : 24448 × 8 bits (µPD75117H) : 16256 × 8 bits (µPD75116H) RAM : 768 × 4 bits.
  • High-speed low voltage operation Minimum instruction execution time :.
  • Operating voltage range.
  • Input/output ports : 58.
  • Timer/counter : 3 channels.
  • Timer/event counter × 2 channels.
  • Basic interval timer × 1 channel.
  • 8-bit serial interface on chip.
  • Programmable threshold port.
  • On-chip PROM product available :.

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Full PDF Text Transcription for UPD75116H (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for UPD75116H. For precise diagrams, and layout, please refer to the original PDF.

DATA SHEET MOS INTEGRATED CIRCUIT µPD75116H,75117H 4-BIT SINGLE-CHIP MICROCOMPUTER DESCRIPTION The µPD75117H is a 75X Series 4-bit single-chip microcomputer. The µPD75117...

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PD75117H is a 75X Series 4-bit single-chip microcomputer. The µPD75117H is a product which has the same functions as those of the µPD751××F, with the minimum operating voltage reduced from the previous 2.7 V to 1.8 V, and achieving 1.91 µs operation at 1.8 V. Therefore, it facilitates low-voltage operation for a set requiring high-speed operation. Functions are described in detail in the following User’s Manual, which should be read when carrying out design work.

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