Maxim Integrated MAX3107ETG+ Serial UART with Integrated Crystal

The MAX3107ETG+ is a sophisticated serial UART (Universal Asynchronous Receiver-Transmitter) chip designed by Maxim Integrated to provide a high-speed, single-channel UART with an integrated crystal oscillator and a flexible clocking system. This advanced UART solution is perfect for applications that require fast and reliable serial communication with minimal external components.

With its integrated 16MHz crystal oscillator and onboard PLL, the MAX3107ETG+ can generate a wide range of baud rates without the need for external clock sources. This feature simplifies design and reduces the bill of materials, making it an ideal choice for compact and cost-sensitive designs.

The device supports a wide array of data formats and is equipped with a large 128-word FIFO (First In First Out) buffer to ensure smooth data flow and to reduce the risk of data loss in high-speed communication scenarios. The FIFOs for both transmit and receive lines enhance the efficiency of data handling and allow for better management of interrupt service routines.

In terms of connectivity, the MAX3107ETG+ offers both SPI and I²C interfaces, giving designers the flexibility to choose the most suitable serial interface for their application. The chip also features automatic hardware and software flow control, which helps to prevent data overrun and ensures reliable data transfer between devices.

The MAX3107ETG+ is designed with robustness in mind, providing 15kV ESD protection on the transceiver input/output lines, which safeguards the device in harsh electrical environments. Additionally, it operates over the extended -40°C to +85°C temperature range, making it suitable for industrial applications where temperature extremes are common.

Housed in a compact 24-pin TQFN package, the MAX3107ETG+ is an excellent choice for applications such as portable devices, point-of-sale systems, and industrial automation where space is at a premium and high-speed serial communication is essential. Its integrated features and robust design make it a reliable and cost-effective solution for a wide range of serial data communication needs.

For further information and complete technical specifications, please refer to the Maxim Integrated MAX3107ETG+ datasheet.