The 8051-compatible microcontrollers are equipped with up to two inputs that may be used as general-purpose interrupts. A simple way to increase the number of interrupt inputs is shown in the figure.

Taiwanese chip maker Nuvoton Technology has announced a 24MHz 8051-style series of MCUs for industrial automation, motor control, LED dimming and home appliances. Called the MG51 series, the parts ...

The SST89E516RD is a FlashFlex 8-bit MCU that features SST patented and proprietary SuperFlash CMOS semiconductor process technology. It has a split-gate cell design and thick-oxide tunneling injector ...