Microchip Technology's 27C256-15/SO EEPROM

The 27C256-15/SO is a high-performance 256 Kilobit Electrically Erasable Programmable Read-Only Memory (EEPROM) integrated circuit brought to you by Microchip Technology. This reliable memory chip is designed for a wide array of applications, ranging from sophisticated communication devices to robust industrial systems. Its primary function is to store data that must be preserved during power loss, making it an essential component for systems that require non-volatile memory.

With a storage capacity of 256 kilobits, the 27C256-15/SO provides ample space for firmware storage, configuration parameters, or any data that needs to be retained without a continuous power supply. The chip operates with a 150 ns access time, ensuring fast data retrieval, which is critical for high-speed microprocessor systems. This speed is denoted by the '-15' in its part number, indicating a 15 nanosecond access time.

The EEPROM comes in a sleek, small-outline (SO) package, which is ideal for space-constrained applications. The surface-mount form factor of the 27C256-15/SO allows for a more compact and efficient PCB design, leading to smaller and more streamlined end products. Moreover, the SO package is conducive to automated assembly processes, enabling efficient mass production.

One of the key features of the 27C256-15/SO is its electrical erasability. Unlike traditional PROMs, which can only be programmed once, the EEPROM can be erased and reprogrammed multiple times. This flexibility allows for updates and changes to be made to the stored data without the need for expensive and time-consuming chip replacement.

Microchip Technology has engineered the 27C256-15/SO for reliability and endurance. The chip is built to withstand harsh conditions and is rated for an extended temperature range, making it suitable for both commercial and industrial environments. Additionally, it has a low power consumption, contributing to the energy efficiency of the overall system.

In summary, the 27C256-15/SO from Microchip Technology is a versatile, reliable, and fast EEPROM that offers a practical solution for storing critical data in a non-volatile format. Its compact form factor, electrical erasability, and robust design make it an excellent choice for a variety of applications requiring durable and persistent memory storage.