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UPD75336 - 4-BIT SINGLE-CHIP MICROCOMPUTER

General Description

The µPD75336 is one of the “75X-series” 4-bit single-chip microcomputers enabled to process data with performance equivalent to that of 8-bit microcomputers.

Key Features

  • µPD75328 upward compatible.
  • Instruction execution time variable function useful for high-speed operations and power saving.
  • 0.95, 1.91, 3.81, 15.3 µs (Main system clock: When operated at 4.19 MHz).
  • 122 µ s (Subsystem clock: When operated at 32.768 kHz).
  • Memory capacity: µPD75336 ROM: 16256 × 8 bits RAM: 768 × 4 bits.
  • On-chip 8-bit resolution A/D converter (successive approximation type): 8 channels.
  • Low-voltage operation possible: V.

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Full PDF Text Transcription for UPD75336 (Reference)

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DATA SHEET MOS INTEGRATED CIRCUIT µPD75336 4-BIT SINGLE-CHIP MICROCOMPUTER DESCRIPTION The µPD75336 is one of the “75X-series” 4-bit single-chip microcomputers enabled to...

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is one of the “75X-series” 4-bit single-chip microcomputers enabled to process data with performance equivalent to that of 8-bit microcomputers. The µPD75336 is a microcomputer with an expanded capacity of the ROM and RAM of conventional µPD75328 and an improved 8-bit data processing capacity. It can carry out A/D converter low-voltage operations. For evaluation purposes for system development or small-quantity production, the µPD75P336 is available which is a product with the on-chip mask ROM of µPD75336 replaced with a one-time PROM. Functions are described in detail in the following User’s Manual, which should be read w