SC68C94 Datasheet (NXP) - nullQuad universal asynchronous receiver/transmitter QUART

SC68C94, nullQuad universal asynchronous receiver/transmitter QUART

The 68C94 quad universal asynchronous receiver/transmitter (QUART) combines four enhanced Philips Semiconductors industry-standard UARTs with an innovative interrupt scheme that can vastly minimize host processor overhead.

It is implemented using Philips Semiconductors’ high-speed CMOS process that

SC68C94 Features

* New low overhead interrupt control

* Four Philips Semiconductors industry-standard UARTs

* Eight byte receive FIFO and eight byte transmit FIFO for each UART

* Programmable data format:

* 5 to 8 data bits plus parity

* Odd, even, no parity or force