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uPD78F0422 - 8-Bit Single-Chip Microcontrollers

Download the uPD78F0422 datasheet PDF. This datasheet also covers the uPD78F0420 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (uPD78F0420-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number uPD78F0422
Manufacturer Renesas
File Size 3.12 MB
Description 8-Bit Single-Chip Microcontrollers
Datasheet download datasheet uPD78F0422 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
UPD78F0400 8-Bit Single-Chip Microcontrollers NEC
UPD78F0401 8-Bit Single-Chip Microcontrollers NEC
UPD78F0402 8-Bit Single-Chip Microcontrollers NEC
UPD78F0403 8-Bit Single-Chip Microcontrollers NEC
UPD78F0410 8-Bit Single-Chip Microcontrollers NEC

Other Datasheets by Renesas

Part Number Description
uPD78F0420 8-Bit Single-Chip Microcontrollers
uPD78F0421 8-Bit Single-Chip Microcontrollers
uPD78F0423 8-Bit Single-Chip Microcontrollers
uPD78F0430 8-Bit Single-Chip Microcontrollers
uPD78F0431 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 78K0/LD3 8-Bit Single-Chip Microcontrollers µPD78F0420 µPD78F0421 µPD78F0422 µPD78F0423 µPD78F0430 µPD78F0431 µPD78F0432 µPD78F0433 The 78K0/LD3 has an on-chip debug function. Do not use this product for mass production because its reliability cannot be guaranteed after the on-chip debug function has been used, due to issues with respect to the number of times the flash memory can be rewritten. NEC Electronics does not accept complaints concerning this product. Document No. U18697EJ1V0UD00 (1st edition) Date Published June 2007 NS Printed in Japan 2007 [MEMO] 2 User’s Manual U18697EJ1V0UD NOTES FOR CMOS DEVICES 1 VOLTAGE APPLICATION WAVEFORM AT INPUT PIN Waveform distortion due to input noise or a reflected wave may cause malfunction.
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