W78E052DDG is a successive microcontroller unit that is fully compatible with the widely popular 8052 despite having an 8051 core. It is an 8-bit architecture based microcontroller unit that has 8 kilobytes of Flash.
N76E003AT20 is a microcontroller unit with 8051 based 8-bit architecture with 18 kilobytes of Flash. It has a powerful 16 MHz CPU and has a configurable LDROM of 4K/3K/2K/1K/0K bytes.
Nuvoton Technology Corporation has introduced a new NuMicro M23351SF chip based on M2351 IoT security MCUs and Winbond TrustME W77F Secure Flash drive. The M2351SF is enhanced for its secure storage inside by stacking the Winbonf W77F Secure Flash solution.