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UPD780973 - (UPD78F0973 / UPD78F0974) 8-Bit Single-Chip Microcontrollers

This page provides the datasheet information for the UPD780973, a member of the UPD78F0974 (UPD78F0973 / UPD78F0974) 8-Bit Single-Chip Microcontrollers family.

Datasheet Summary

Description

Table 2-1.

Pin Input/Output Circuit Types Correction of ports 8 and 9 input/output circuit types Figure 2-1.

I/O Circuits of Pins Change of type 17-A to type 17-G Addition of oscillator mode register to Table 3-5.

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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Datasheet Details

Part number UPD780973
Manufacturer NEC
File Size 1.38 MB
Description (UPD78F0973 / UPD78F0974) 8-Bit Single-Chip Microcontrollers
Datasheet download datasheet UPD780973 Datasheet
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Full PDF Text Transcription

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Preliminary User’s Manual www.DataSheet4U.com µPD780973 Subseries 8-Bit Single-Chip Microcontrollers µPD780973(A) µPD78F0974 Document No. U12406EJ2V0UM00 (2nd edition) Date Published May 1998 N CP(K) © Printed in Japan 1997 [MEMO] www.DataSheet4U.com 2 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.
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