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UPD780078Y - 8-Bit Single-Chip Microcontrollers

Download the UPD780078Y datasheet PDF. This datasheet also covers the UPD780078 variant, as both devices belong to the same 8-bit single-chip microcontrollers 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 Electronics products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UPD780078_NEC.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
UPD7800 High End Single Chip 8-Bit Microcomputer NEC Electronics
UPD780016Y (UPD780016Y / UPD780018Y) 8-Bit Single-Chip Microcontroller NEC Electronics
UPD780018Y (UPD780016Y / UPD780018Y) 8-Bit Single-Chip Microcontroller NEC Electronics
UPD780053 (User Manual) 8-Bit Single-Chip Microcontroller NEC Electronics
UPD780053A (User Manual) 8-Bit Single-Chip Microcontroller NEC Electronics

Other Datasheets by NEC (now Renesas Electronics)

Part Number Description
UPD780078 8-Bit Single-Chip Microcontrollers
UPD780076 8-Bit Single-Chip Microcontrollers
UPD780076Y 8-Bit Single-Chip Microcontrollers
UPD78001B 8-BIT SINGLE-CHIP MICROCOMPUTER
UPD780021A (UPD780021A - UPD780024A) 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.

View original datasheet text
User’s Manual µPD780078, 780078Y Subseries 8-Bit Single-Chip Microcontrollers µPD780076 µPD780078 µPD78F0078 µPD780076Y µPD780078Y µPD78F0078Y www.DataSheet4U.com Document No. U14260EJ3V1UD00 (3rd edition) Date Published August 2004 N CP(K) 2000, 2003 Printed in Japan [MEMO] 2 User’s Manual U14260EJ3V1UD NOTES FOR CMOS DEVICES 1 VOLTAGE APPLICATION WAVEFORM AT INPUT PIN Waveform distortion due to input noise or a reflected wave may cause malfunction. If the input of the CMOS device stays in the area between VIL (MAX) and VIH (MIN) due to noise, etc., the device may malfunction. Take care to prevent chattering noise from entering the device when the input level is fixed, and also in the transition period when the input level passes through the area between VIL (MAX) and VIH (MIN).