On October 8, 2025, Diodes Incorporated (Nasdaq: DIOD) unveiled its latest innovation in automotive technology: the PI7C9X762Q, a cutting-edge I2C/SPI-bus-to-dual-channel UART bridge designed to enhance communication in electric vehicles (EVs). This new product aims to address the growing demand for robust connectivity solutions in smart cockpits, advanced driver-assistance systems (ADAS), telematics, and zonal gateways.

2. Key Features and Specifications

The PI7C9X762Q stands out for its low-power consumption during both operational and sleep modes, making it particularly suited for electric vehicle designs. Here are some of its notable features:

High-Speed Protocol Conversion: The device supports full bi-directional protocol conversion, with SPI clock speeds reaching up to 33 Mbps.

Programmable Character Formatting: The UART is equipped with 64 bytes of TX/RX FIFOs and allows for customizable character formats, including options for 5-bit to 8-bit characters, parity settings (even, odd, or none), and varied stop bits (1, 1.5, or 2).

Backward Compatibility: The internal register set is backward compatible with existing UARTs, facilitating seamless software development and migration for engineers.

Compact Design: Housed in a small 32-contact TQFN package (5mm x 5mm), the UART bridge includes up to eight programmable general-purpose I/O (GPIO) pins, offering flexibility for designers.

Advanced Control Features: It boasts features such as auto-hardware and software flow control, support for fractional baud rates, and a software reset function that allows for instant resets without needing a hardware reset signal.

3. Market Positioning and Availability

The PI7C9X762Q is priced at $3.68 in 1,000-piece quantities, positioning it as a cost-effective solution for automotive manufacturers looking to enhance vehicle connectivity without compromising on performance. Diodes also offers a standard compliance version, the PI7C9X762, which is tailored for industrial and commercial applications.

4. Diodes Incorporated: A Leader in Semiconductor Solutions

Diodes Incorporated is recognized as a premier provider of high-quality semiconductor products across various sectors, including automotive, industrial, computing, consumer electronics, and communications. As a company listed on the S&P SmallCap 600 and Russell 3000 Index, Diodes leverages its extensive product portfolio and advanced packaging technologies to meet the evolving needs of its customers.

The introduction of the PI7C9X762Q reflects Diodes’ commitment to delivering innovative solutions that cater to high-volume, high-growth markets, particularly in the automotive sector, where connectivity is paramount.

For more information about the new UART bridge and other products, Diodes encourages interested parties to visit their official website.

With the launch of the PI7C9X762Q, Diodes Incorporated is not only enhancing automotive connectivity but also reinforcing its position as a key player in the semiconductor landscape, poised to meet the demands of an increasingly connected world.

Original press release