The N80C286-12TR from Advanced Micro Devices is an 80C286 microprocessor Integrated Circuit with 1 core and 16-bit architecture at 12 MHz, in a 68-PLCC (24.21x24.21) package.
The N80C286-20 from Advanced Micro Devices is an 80C286 microprocessor Integrated Circuit with 1 core and 16-bit architecture rated 20 MHz, in a 68-PLCC (24.21x24.21) package.
The N80C286-16TR from Advanced Micro Devices is an 80C286 microprocessor Integrated Circuit with 1 core and 16-bit architecture at 16 MHz, in a 68-PLCC (24.21x24.21) package.