Microchip Technology's AT34C02C-TH-B EEPROM

The AT34C02C-TH-B from Microchip Technology is a high-performance, 2-Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) device that offers a reliable and flexible data storage solution for a wide range of applications. This memory component is designed for optimal efficiency and compatibility, making it an ideal choice for designers looking to enhance their systems with non-volatile memory.

With an organization of 256 x 8 (2,048 bits), the AT34C02C-TH-B allows for a substantial amount of data to be stored and retained without power. This makes it perfect for applications where data must be preserved through power cycles, such as in configuration settings, device calibration data, or small data logging tasks.

The device operates across a voltage range of 1.7V to 5.5V, providing a versatile power supply compatibility that is suitable for low-power and standard devices alike. This feature ensures that the EEPROM can be easily integrated into systems without the need for additional power regulation components.

A significant advantage of the AT34C02C-TH-B is its I<sup>2C-compatible (2-wire) serial interface, which simplifies connection to microcontrollers and processors. This interface is well-known for its simplicity and efficiency, allowing for seamless integration into existing designs with minimal additional circuitry.

The device also boasts a write cycle time of 5 ms (typical), which enables quick data updates and reduces system downtime during write operations. Additionally, it supports a temperature range of -40°C to +85°C, making it robust enough to operate in harsh environmental conditions.

For security and protection of data, the AT34C02C-TH-B includes write protection features such as a write protect pin and write disable instructions for both hardware and software data protection. This ensures that critical data is safeguarded against inadvertent changes.

In summary, the AT34C02C-TH-B EEPROM from Microchip Technology is a compact, high-quality memory device that offers excellent stability, data retention, and ease of integration, making it a solid choice for designers in need of a dependable non-volatile memory solution.