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UPD70F3123 - 32-/16-bit Single-Chip Microcontroller

Download the UPD70F3123 datasheet PDF. This datasheet also covers the UPD703123 variant, as both devices belong to the same 32-/16-bit single-chip microcontroller family and are provided as variant models within a single manufacturer datasheet.

General Description

of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples.

Key Features

  • NEC semiconductor products are classified into the following three quality grades: “Standard”, “Special” and “Specific”. The “Specific” quality grade applies only to semiconductor products developed based on a customer-designated “quality assurance program” for a specific.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UPD703123-NEC.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
UPD70F3114 32-Bit Single-Chip Microcontrollers NEC Electronics
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uPD70F3038Y 32-BIT SINGLE-CHIP MICROCONTROLLER Renesas
uPD70F3040 32-BIT SINGLE-CHIP MICROCONTROLLER Renesas

Other Datasheets by NEC (now Renesas Electronics)

Part Number Description
UPD70F3102-33 32-/16-BIT SINGLE-CHIP MICROCONTROLLER
UPD70F3134A 32-Bit Single-Chip Microcontrollers
UPD70F3003A V853TM 32-/16-BIT SINGLE-CHIP MICROCONTROLLER
UPD70F3015B 32-BIT SINGLE-CHIP MICROCONTROLLER
UPD70F3015BY 32-BIT SINGLE-CHIP MICROCONTROLLER

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
Preliminary User’s Manual V850E/CA1TM ATOMIC 32-/16-bit Single-Chip Microcontroller Hardware µPD703123, µPD70F3123 Document No. U14913EE1V0UM00 Date Published October 2001  NEC Corporation 2001 Printed in Germany NOTES FOR CMOS DEVICES 1 PRECAUTION AGAINST ESD FOR SEMICONDUCTORS Note: Strong electric field, when exposed to a MOS device, can cause destruction of the gate oxide and ultimately degrade the device operation. Steps must be taken to stop generation of static electricity as much as possible, and quickly dissipate it once, when it has occurred. Environmental control must be adequate. When it is dry, humidifier should be used. It is recommended to avoid using insulators that easily build static electricity.