Semiconductor, Inc.
Ei68C681 Ei88C681 DUAL UART
DESCRIPTION
The Epic Ei88C681/Ei68C681 DUART Dual Universal Asynchronous Receiver and Transmitter is a data communication device that provides two fully independent full duplex asynchronous communication channels in a single package. The DUART is designed for use in microprocessor based systems and may be used in a polled or interrupt driven environment. Two basic versions of the DUART are available, each optimized for use with various microproces.