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Legacy Devices
This is an overview of NEC Electronics' microcontrollers that are no longer being promoted. Although they are still available, they should not be used for new design purposes.
Click here for details:
From these microcontrollers, select the one that best suits your needs.
- 17K-based
4-bit - 75XL-based
4-bit, successor of 78K0 - 178K-based
8-bit for Digital Tuning System - 78K0S-based
The smallest 8-bit core, designed for price-sensitive applications - 78K0-based
The standard 8-bit core - 78K4-based
The original 16-bit derivative of the 78K0 core. - V850-based
32-bit microcontrollers - VR-based
64-bit microprocessors (not microcontrollers)
