The IC component 93LC56A-I/ST is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology Inc. It offers non-volatile storage of digital data, which can be easily read, written, and erased electronically. Here is an overview of the key features of this IC component:
1. Memory: The 93LC56A-I/ST has a total memory capacity of 2 kilobits (256x8 or 128x16). This memory can be organized into multiple data pages, allowing efficient storage and retrieval of information.
2. Serial Interface: The component utilizes a 3-wire, SPI (Serial Peripheral Interface) protocol, which simplifies the communication between the IC and the microcontroller. The data transfer is performed in a sequential manner, enhancing the speed and reliability of the interface.
3. Low Power Consumption: The IC is optimized for low-power operation, making it suitable for battery-powered applications. It consumes minimal current during both active and standby modes, leading to extended battery life.
4. Write Protection: To ensure data integrity and prevent accidental overwriting, the 93LC56A-I/ST provides a built-in write protection mechanism. It supports hardware write protection, where a dedicated pin can be used to enable or disable write operations. Additionally, write protect instructions can be sent using the serial interface
