Microchip Technology AT28C64-20JC
The AT28C64-20JC is a high-performance electrically-erasable and programmable read-only memory (EEPROM) integrated circuit brought to you by Microchip Technology. This particular model offers a substantial 64K (8K x 8) memory capacity, making it suitable for storing firmware, configuration parameters, or any other data requiring non-volatile storage. The "-20JC" suffix indicates a 20 nanosecond access time, ensuring swift data retrieval, which is critical for high-speed applications.
Packaged in a robust 32-lead PLCC (Plastic Leaded Chip Carrier), the AT28C64-20JC is designed for durability and reliable connectivity, making it an ideal choice for embedded systems and industrial applications where space is at a premium and environmental conditions can be challenging.
One of the key features of the AT28C64-20JC is its user-friendly interface, which is compatible with most microprocessors. This EEPROM is also notable for its low-power consumption, which is a critical factor for battery-operated devices. Moreover, it supports a wide operating voltage range, typically from 4.5V to 5.5V, providing flexibility in various power supply scenarios.
The device's fast write cycle times—10 ms typical—enable efficient data management and quick updates to stored information. Additionally, the AT28C64-20JC offers an endurance of at least 10,000 write cycles, ensuring a long operational lifespan. Data retention is rated at a minimum of 10 years, which is testament to the reliability of the non-volatile memory technology utilized by Microchip.
Its hardware and software data protection features provide an extra layer of security, safeguarding your data against inadvertent writes during power-up, power-down, or system malfunctions. Furthermore, the AT28C64-20JC is fully static, eliminating the need for external clocking or refreshing.
In summary, the AT28C64-20JC from Microchip Technology is a versatile, reliable, and energy-efficient EEPROM solution that delivers fast access times and robust data retention, making it an excellent choice for a wide array of applications that require non-volatile memory storage.
