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UPD78001B - 8-BIT SINGLE-CHIP MICROCOMPUTER

Download the UPD78001B datasheet PDF. This datasheet also covers the UPD variant, as both devices belong to the same 8-bit single-chip microcomputer family and are provided as variant models within a single manufacturer datasheet.

General Description

The µPD78001B(A)/78002B(A) are products in the µPD78002 subseries within the 78K/0 series.

The µPD78001B(A)/78002B(A) have various peripheral hardware such as timer, serial interface and interrupt function.

Key Features

  • The µPD78001B, in comparison with the 78002B, is a higher reliability device, as a result of a more comprehensive quality assurance program (Refer to Quality Grade on NEC Semiconductor Devices (IEI-1209)).
  • Large on-chip ROM & RAM Item Product Name Program Memory (ROM) 8K bytes 16K byte Data Memory (Internal High-Speed RAM) 256 bytes 384 bytes.
  • 64-pin plastic shrink DIP (750 mil).
  • 64-pin plastic QFP ( 14 mm) Package µPD78001B(A) µPD78002B(A).
  • Extern.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UPD-780.pdf) that lists specifications for multiple related part numbers.

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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
DATA SHEET MOS INTEGRATED CIRCUIT µPD78001B(A), 78002B(A) 8-BIT SINGLE-CHIP MICROCOMPUTER DESCRIPTION The µPD78001B(A)/78002B(A) are products in the µPD78002 subseries within the 78K/0 series. The µPD78001B(A)/78002B(A) have various peripheral hardware such as timer, serial interface and interrupt function. A one-time PROM or EPROM product, the µPD78P014, capable of operating in the same power supply voltage range as that of the mask ROM product and other development tools is provided. Functions are described in detail in the following User's Manual, which should be read when carrying out design work.