ST16C654 Overview
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 rates of up to 1.5 Mbps. Each UART has a set of registers that provide the user with operating status and control, receiver error indications, and modem serial interface...
ST16C654 Key Features
- Pin-to-pin patible with ST16C454, ST16C554
- Intel or Motorola Data Bus Interface select
- Four independent UART channels
- 2.97V to 5.5V supply operation
- Sleep Mode (200 uA typical)
- Crystal oscillator or external clock input
