Microchip Technology AT28C16-20DM/883

The AT28C16-20DM/883 is a high-performance, 16K parallel EEPROM developed by Microchip Technology, renowned for its reliability and durability across a wide range of industrial and military applications. This EEPROM (Electrically Erasable Programmable Read-Only Memory) offers a non-volatile storage solution, ensuring data retention without the need for a power source, making it ideal for applications that require data to be preserved during power loss.

With a storage capacity of 16 kilobits, the AT28C16-20DM/883 is organized as 2,048 words by 8 bits, providing ample space for firmware storage, configuration settings, or any other data that requires frequent updating. The device operates at a speed of 200 ns (nanoseconds), ensuring quick access times that enhance overall system performance.

One of the key features of the AT28C16-20DM/883 is its military-grade temperature range, which allows it to operate reliably in extreme environments, with an operating temperature range of -55°C to +125°C. This robustness makes it an excellent choice for mission-critical applications in aerospace, defense, and other sectors where equipment is exposed to harsh conditions.

The EEPROM is also designed for easy interfacing with microprocessors, featuring a simple byte write operation that does not require external components for memory management. The AT28C16-20DM/883 supports a parallel interface for high-speed data transfer, which is particularly beneficial for systems that cannot tolerate the slower write cycles of serial EEPROMs.

For added security, the device includes hardware and software data protection schemes. The hardware protection feature prevents inadvertent writes to the memory, while the software data protection mechanism requires a specific sequence of operations to enable writing, further safeguarding the stored data.

Manufactured with Microchip's high-quality standards, the AT28C16-20DM/883 is available in a ceramic DIP (Dual In-line Package), ensuring robust physical protection and ease of handling during the assembly process. Its reliability, combined with Microchip's support and expertise, makes the AT28C16-20DM/883 a premier choice for designers seeking a dependable non-volatile memory solution.