Microchip Technology's AT93C46-10PI-1.8 EEPROM

The AT93C46-10PI-1.8 is a high-performance, electrically erasable programmable read-only memory (EEPROM) device from Microchip Technology, a leader in microcontroller, mixed-signal, analog, and Flash-IP solutions. This particular EEPROM is designed to provide a robust storage solution for various electronic applications, ensuring data stability and reliability.

This EEPROM chip offers a storage capacity of 1-Kbit, organized as 64 x 16-bit, making it an ideal choice for small-sized data storage requirements. The device operates at a voltage range of 1.8V to 5.5V, which allows for compatibility with low-voltage systems and helps in reducing power consumption, making it suitable for battery-operated and power-sensitive applications.

The AT93C46-10PI-1.8 features a fast write cycle time of 5 ms, allowing quick updates to stored data. It supports a maximum clock frequency of 2 MHz, enabling swift data transfer rates. The device's endurance is also noteworthy, with a minimum of 1 million write cycles and a data retention period of 100 years, ensuring the longevity and durability of the data stored.

This EEPROM comes in a PDIP (Plastic Dual In-line Package) form factor, with the part number suffix 'PI' indicating the package type. The '1.8' in its name specifies the minimum operating voltage, highlighting its low-voltage capability. The AT93C46-10PI-1.8 is designed with a simple serial interface, which includes Chip Select (CS), Serial Data Input (DI), Serial Data Output (DO), and Serial Clock (SK) pins for easy integration into various electronic systems.

In terms of applications, the AT93C46-10PI-1.8 is versatile and can be used in a variety of settings, including but not limited to consumer electronics, automotive systems, industrial controls, and medical devices. Its reliable data storage and retrieval capabilities make it an excellent choice for storing calibration data, device configuration settings, and small amounts of critical information that must be preserved between power cycles.

Overall, the AT93C46-10PI-1.8 from Microchip Technology represents a solid choice for designers and engineers looking for a dependable and efficient EEPROM solution for their data storage needs.