The AT25640B-SSHL-B is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) IC (Integrated Circuit) component manufactured by Microchip Technology. It is commonly used in various electronic devices for storing small amounts of non-volatile data. Here is an overview of its key features:
1. Memory Capacity: The AT25640B-SSHL-B has a memory capacity of 64 kilobits (8 kilobytes) which can be organized into 512 pages, each containing 16 bytes. This provides ample storage space for storing configuration parameters, device settings, or other small data sets.
2. Serial Interface: The EEPROM communicates using a standard serial interface, making it compatible with a wide range of microcontrollers and other digital devices. It supports the Serial Peripheral Interface (SPI) protocol, allowing for easy integration into existing systems.
3. High-Speed Performance: With a maximum clock frequency of up to 5 MHz, the AT25640B-SSHL-B provides fast read and write access to the memory array. This high-speed performance ensures efficient data transfer between the EEPROM and the controlling device, minimizing latency.
4. Low Power Consumption: The IC is designed to operate at low power, making it suitable for battery-powered or energy-efficient devices. It consumes minimal power during both active and standby modes, which significantly enhances the overall energy efficiency of the system
