The CH367L Integrated Circuit with Interface Specialized LQFP-64_7x7x04P RoHS is a multi-function device manufactured by Qin Heng. This particular IC features advanced communication peripheral ports, such as USB, RS-232/485, I2C, and SPI ports, for interfacing with a wide variety of external peripherals and devices. It also has an integrated 264 byte EEPROM memory onboard, allowing for versatile and prolonged data storage and retrieval. Furthermore, the IC is designed using a low-power CMOS process, making it more practical for use in applications requiring power savings. It also meets global standards of quality and reliability due to its RoHS certification. This IC offers advanced features and performance, making it an ideal choice for applications requiring a wide variety of communication capabilities.