Microchip Technology AT28HC256-70JU EEPROM

The Microchip Technology AT28HC256-70JU represents a high-performance Electrically Erasable Programmable Read-Only Memory (EEPROM) integrated circuit, offering a robust storage solution for a wide range of applications. This particular model boasts a 256K (32K x 8) memory capacity, allowing for ample space to store firmware, configuration parameters, or small application data sets.

Designed with reliability and speed in mind, the AT28HC256-70JU operates at a notable access time of 70ns, ensuring quick data retrieval and smooth performance even in time-sensitive environments. The device's versatility is further highlighted by its wide operating voltage range of 4.5V to 5.5V, making it suitable for interfacing with a variety of microcontrollers and digital systems without the need for level shifters or voltage regulators.

Featuring parallel interface for easy integration into existing systems, the AT28HC256-70JU is housed in a robust 32-lead PLCC (Plastic Leaded Chip Carrier) package, which not only provides physical protection but also ensures reliable connectivity in a compact footprint. This package is particularly beneficial for space-constrained applications where board real estate is at a premium.

The endurance of the AT28HC256-70JU is noteworthy, with the EEPROM capable of withstanding up to 100,000 write cycles and a data retention period of 10 years. This level of durability makes it an ideal choice for applications where data integrity and longevity are critical, such as in industrial control systems, automotive electronics, and telecommunications equipment.

Microchip Technology's commitment to quality is evident in the AT28HC256-70JU, which is designed to meet stringent industry standards. Users can expect a reliable, low-power storage solution that integrates seamlessly into their existing designs, backed by the reputation of a leading manufacturer in the semiconductor industry.

In summary, the AT28HC256-70JU from Microchip Technology is a high-speed, durable, and versatile EEPROM that provides a reliable non-volatile memory solution for applications demanding stable and long-lasting data storage.