BUY MAX3111EEWI https://www.utsource.net/itm/p/4870149.html
SPI/MICROWIRE-Compatible UART and 15kV ESDProtected RS-232 Transceivers with Internal Capacitors
The MAX3111EEWI is a low-power, single-channel, universal asynchronous receiver-transmitter (UART) with an integrated transceiver. It is designed for use in applications such as point-of-sale terminals, modems, and other serial data communication systems. Features: * Low-power CMOS technology * Single-channel UART with integrated transceiver * Supports a wide range of baud rates from 300 to 921.6K baud * Automatic baud rate detection * Automatic data format detection * Programmable FIFO thresholds * Automatic data inversion * Programmable parity * Programmable data length * Programmable stop bit length * Programmable flow control Applications: * Point-of-sale terminals * Modems * Serial data communication systems (For reference only)