This paper presents a low-power asynchronous implementation of the 80C51 microcontroller. It was realized in a 0.5 µ m CMOS process and it shows a power advantage of a factor 4 compared to a recent synchronous implementation in the same technology. The chip is fully bit compatible with the sync ...
The Universal Asynchronous Receiver Transmitter (UART) is a popular and widely-used device for data communication
in the field of telecommunication. There are different versions of UARTs in the industry.
