All MC3S12R-Family members are composed of standard on-chip peripherals including a 16-bit central processing unit (CPU12), up to 128K bytes of ROM, 8K bytes of RAM, two asynchronous serial
MC3S12R-Family 16-Bit Microcontroller - Product Brief
All MC3S12R-Family members are composed of standard on-chip peripherals including a 16-bit central processing unit (CPU12), up to 128K bytes of ROM, 8K bytes of RAM, two asynchronous serial