Features: Features AT89C52 chip with 24MHz operating frequency for stable and efficient processing. Ideal for electronic project developers needing reliably performances in complex data handling applications. Designed with DIP 40 packaging for easy integration into various circuit board. Perfect for DIYer enthusiasts and professional engineers working on diverse projects without additional adapters. Ensures prompt delivery with ready inventory despite chip shortages. A practical solution for users requiring immediate project progress without delays. Built with plastic housing for long lasting durability and reliability. Suitable for extended use in demanding development and educational environments. Optimized for electronics development, embedded systems design, and educational training experiments. A must have tool for makers, engineers, and students tackling technical projects. Specifications: Component: plastic Size:As Picture Shown Color:Black Styles: AT89C52-24PI/AT89C52-24PU Package Includes: 1Pcs Microcontroller note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. 3.Due to chip shortage, delivery time may be extended; make sure the order address matchs the shipping address for fast shipping.