IN16C554A Datasheet - IK Semiconductor

IN16C554A Quadruple UART

IN16C554A Quadruple UART February 2009 REV 1.01 IN16C554A is an enhanced quadruple version of the 16C550UART (Universal Asynchronous Receiver Transmitter). IN16C554A is in part an upgrade version of IN16C554, as it is designed for 3.3V only and has AUTO-CTS, AUTO-RTS functions. In IN16C554A, Each c.

IN16C554A Features

* In the FIFO mode, Each channel’s transmitter and receiver is buffered with 16-byte FIFO to reduce the number of interrupts to CPU.

* Adds or deletes standard asynchronous communication bits (start, stop, parity) to or from the serial data.

* Holding Register and Shift Register elimina

IN16C554A-IKSemiconductor.pdf