CAT25040YI-GT3D

The CAT25040YI-GT3D is an IC (integrated circuit) component manufactured by ON Semiconductor. It is a 4K-bit serial EEPROM (electrically erasable programmable read-only memory) specifically designed for automotive applications. Let's delve into the key features of this IC: 1. Memory Capacity: The CAT25040YI-GT3D offers a memory capacity of 4 kilobits or 512 bytes. This memory is organized into 32 pages, with each page containing 16 bytes. 2. Serial Interface: It utilizes a standard 3-wire serial interface (Clock, Data In, and Data Out) to communicate with the host microcontroller. This interface allows for high-speed, bidirectional, and byte-wide data transfer. 3. High-Speed Operation: With a clock frequency support up to 10 MHz, this IC enables fast read and write operations. It is suitable for applications that require swift data access. 4. Write Protection: The CAT25040YI-GT3D incorporates write protection features to secure the stored data. It offers software-controlled protection of individual memory pages, which prevents accidental modification. 5. Automotive Grade: The IC is specifically designed and qualified for automotive applications, ensuring its reliability and longevity even in harsh environments. It meets the AEC-Q100 Grade 1 standard, which certifies its high-quality automotive performance