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UPD780983 Datasheet 8-BIT SINGLE-CHIP MICROCONTROLLERS

Manufacturer: NEC (now Renesas Electronics)

Download the UPD780983 datasheet PDF. This datasheet also includes the UPD780982 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (UPD780982-NEC.pdf) that lists specifications for multiple related part numbers.

General Description

s are provided in the following user’s manuals.

Be sure to read them before designing.

µPD780988 Subseries User’s Manual: U13029E 78K/0 Series User’s Manual Instructions: U12326E

Overview

DATA SHEET MOS INTEGRATED CIRCUIT µPD780982, 780983, 780984, 780986, 780988, 780982(A), 780983(A), 780984(A), 780986(A), 780988(A) 8-BIT SINGLE-CHIP MICROCONTROLLERS The µPD780982, 780983, 780984, 780986, 780988, 780982(A), 780983(A), 780984(A), 780986(A), and 780988(A) are members of the µPD780988 Subseries of the 78K/0 Series.

These microcontrollers are suitable for general-purpose inverter control.

The µPD780988 Subseries provides expanded internal ROM and RAM capacities as well as inverter control, timers, and serial interfaces.

Key Features

  • On-chip ROM and RAM Part Number Item Program Memory (ROM) µPD780982, 780982(A) 16 KB µPD780983, 780983(A) 24 KB µPD780984, 780984(A) 32 KB µPD780986, 780986(A) 48 KB µPD780988, 780988(A) 60 KB Note Only for standard-grade products Data Memory Internal HighSpeed RAM Internal Expansion RAM 1024 bytes None Package.
  • 64-pin plastic SDIP (19.05 mm (750))Note.
  • 64-pin plastic QFP (14 × 14) 1024 bytes.
  • External memory expansion space: 256 bytes.

More Datasheets from NEC (now Renesas Electronics)

Part Number Description
UPD780983A 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780982 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780982A 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780984 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780984A 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780986 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780986A 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780988 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780988A 8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD780973 (UPD78F0973 / UPD78F0974) 8-Bit Single-Chip Microcontrollers