Microchip Technology AT24C1024BY7-YH25-T EEPROM

The AT24C1024BY7-YH25-T is a high-performance, 1-Megabit serial EEPROM memory module from Microchip Technology, designed for a wide range of applications that require reliable non-volatile memory storage. This device operates on a 1.7V to 5.5V power supply range, making it suitable for various low-power and standard devices.

Featuring a 1024K-bit capacity, the AT24C1024BY7-YH25-T is organized as 128K x 8 bits, which allows for ample storage for configuration parameters, device calibration data, or small application code storage. It communicates via a fast I²C-compatible (2-wire) serial interface, with speeds up to 1 MHz, ensuring quick data transfer rates for efficient performance in embedded systems.

The AT24C1024BY7-YH25-T is available in a compact 8-lead TSSOP (Thin Shrink Small Outline Package) and is characterized for operation across the industrial temperature range of -40°C to +85°C. This temperature range, combined with a write cycle time of 5 ms (max), makes it an excellent choice for industrial, automotive, and telecommunications applications where environmental conditions can be challenging and data integrity is crucial.

One of the key features of the AT24C1024BY7-YH25-T EEPROM is its byte and page write capability, which allows from 1 to 128 bytes of data to be written in a single write cycle, enhancing the efficiency of the memory management. Furthermore, the device supports a self-timed write cycle with auto-clear, eliminating the need for complex write operations and thereby simplifying the integration into system designs.

Microchip Technology ensures data retention of the AT24C1024BY7-YH25-T for a minimum of 100 years and guarantees a minimum of one million write cycles, which provides long-term reliability for applications that require frequent data updates. The device also features a built-in error detection scheme that ensures data integrity during communication.

In summary, the Microchip AT24C1024BY7-YH25-T EEPROM offers a robust and flexible storage solution for applications that demand high reliability and endurance, along with the convenience of a serial interface in a space-saving package.