Microchip Technology AT28HC64B-12JI EEPROM

The AT28HC64B-12JI from Microchip Technology is a high-performance Electrically Erasable Programmable Read-Only Memory (EEPROM) integrated circuit designed for robust and reliable data storage solutions. This EEPROM device offers a substantial 64-kilobit storage capacity, allowing for the storage of critical data and configuration settings that can be maintained without power.

Constructed with a parallel interface, the AT28HC64B-12JI provides a fast access time of 120 ns, making it an excellent choice for applications requiring quick data retrieval. This speed is particularly beneficial in systems where performance is paramount, and delays in accessing stored data could be detrimental to the overall functionality of the application.

The AT28HC64B-12JI is housed in a 32-lead, plastic J-leaded chip carrier (PLCC) package, known for its compact footprint and durability. The PLCC package is favored in environments where space is at a premium and where reliability is a key concern. It is also conducive to surface mount technology, which is widely used in modern electronic manufacturing processes.

One of the core features of this EEPROM is its user-friendly erase and programming characteristics. The device supports 64-byte page write mode, which simplifies the programming process by allowing multiple bytes to be written in a single operation. This can significantly improve programming efficiency and reduce overall write cycle time.

The AT28HC64B-12JI is designed to operate over an extended industrial temperature range, making it suitable for use in harsh environments where temperatures can fluctuate widely. This robust temperature performance ensures that the device will operate reliably, regardless of the external conditions.

Overall, the AT28HC64B-12JI EEPROM from Microchip Technology is a versatile and reliable memory component that offers a blend of speed, capacity, and durability. It is ideal for use in a variety of applications, including industrial control systems, automotive electronics, medical devices, and any other system that requires non-volatile memory to preserve data integrity even when power is removed.