ST16C654D fifo equivalent, 2.97v to 5.5v quad uart with 64-byte fifo.
* Pin-to-pin compatible with ST16C454, ST16C554
and TI’s TL16C554AFN and TL16C754BFN
* Intel or Motorola Data Bus Interface select
* Four independent UART cha.
* Portable Appliances
* Telecommunication Network Routers
* Ethernet Network Routers
* Cellular Data Dev.
The ST16C654/654D1 (654) is an enhanced quad Universal Asynchronous Receiver and Transmitter (UART) each with 64 bytes of transmit and receive FIFOs, transmit and receive FIFO trigger levels, automatic hardware and software flow control, and data rat.
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