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UPD78322 - 16/8-BIT SINGLE-CHIP MICROCONTROLLER

General Description

The µPD78322 is a 16-/8-bit single-chip microcontroller that incorporates a high-performance 16-bit CPU.

The µPD78322 is one of 78K/III series.

A realtime pulse unit for realtime pulse control required in motor control, an A/D converter, a ROM, and a RAM have been integrated into one chip.

Key Features

  • and specifications can be found in the following document. µPD78322 User’s Manual : IEU-1248.

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Other Datasheets by NEC (now Renesas Electronics)

Part Number Description
UPD78320 16/8-BIT SINGLE-CHIP MICROCONTROLLER
UPD78323 16/8-BIT SINGLE-CHIP MICROCONTROLLER
UPD78324 16/8-BIT SINGLE-CHIP MICROCONTROLLER
UPD78327 16/8 Bit Single-Chip Microcomputer
UPD78334 16/8-Bit Single-Chip Microcomputer
UPD78361A 16/8-BIT SINGLE-CHIP MICROCONTROLLER
UPD78362A 16/8-BIT SINGLE-CHIP MICROCONTROLLER
UPD78363A 16/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD78365A 16/8-BIT SINGLE-CHIP MICROCONTROLLERS
UPD78366A 16/8-BIT SINGLE-CHIP MICROCONTROLLERS

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.

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DATA SHEET MOS INTEGRATED CIRCUIT µPD78320,78322 16/8-BIT SINGLE-CHIP MICROCONTROLLER DESCRIPTION The µPD78322 is a 16-/8-bit single-chip microcontroller that incorporates a high-performance 16-bit CPU. The µPD78322 is one of 78K/III series. A realtime pulse unit for realtime pulse control required in motor control, an A/D converter, a ROM, and a RAM have been integrated into one chip. The µPD78322 incorporates 16K-byte mask ROM and 640-byte RAM. The µPD78320 is provided as a ROM-less product of the µPD78322. Also, the µPD78P322 is provided as an on-chip PROM product. Detailed information about product features and specifications can be found in the following document.