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UPD78F4938 - (UPD78F493x) 16-Bit Single-Chip Microcontroller

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 devices are classified into the following three quality grades: "Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a customer designated "quality assurance program" for a specific.

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Other Datasheets by NEC (now Renesas Electronics)

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UPD78F4938A 16-Bit Single-Chip Microcontroller
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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.

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Preliminary User’s Manual µ PD784938 Subseries 16-Bit Single-Chip Microcontrollers Hardware µPD784935 µPD784936 µPD784937 µPD784938 µPD78F4938 Document No. U13987EJ1V0UM00 (1st edition) Date Published September 1999 N CP(K) © Printed in Japan 1999 [MEMO] 2 Preliminary User’s Manual U13987EJ1V0UM00 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.