Active UART controller with 128-byte FIFO
The MAX3107ETG+ is an active-production UART controller from Analog Devices, integrating a 128-byte FIFO buffer to offload the host processor's interrupt handling during serial data bursts. It supports both RS232 and RS485 protocols via SPI or I²C host interfaces, making it a flexible bridge for legacy serial peripherals on modern microcontrollers.
24-TQFN exposed-pad package and board-fit
The package ships in Tube format, so pick-and-place feeders may need a tube-to-tape adapter if the line is set up for tape-and-reel only.