Microchip Parallel EEPROM Memory 256 kB 5 MHz 28-Pin PDIP Serial-2 Wire AT28C256-15PU

Microchip AT28C256-15PU is a high-performance parallel EEPROM memory device with 256 kB storage capacity, organized as 32K x 8 bit. It features a 28-pin PDIP package designed for through-hole mounting, providing reliable mechanical and electrical connections.

This EEPROM operates with a maximum clock frequency of 5 MHz, supporting efficient data communication using a Serial-2 Wire interface. The device maintains data retention up to 10 years and supports byte-level erase and write operations, making it ideal for program storage in embedded systems where data is infrequently updated.

The operating supply voltage ranges from 4.5 V to 5.5 V, making it compatible with a variety of digital circuits. The device functions reliably over a wide temperature range from -40°C to 85°C, suitable for industrial and commercial electronic applications.

The AT28C256-15PU has a maximum random access time of 150 ns, ensuring fast data read operations. It draws a supply current of approximately 50 mA during operation, balancing performance and power consumption.

The device does not comply with automotive standards, positioning it as a general-purpose memory chip for electronics manufacturing, embedded control, instrumentation, and related industrial use cases.

Memory capacity of 256 kB with 32K x 8 bit organization ensures ample storage. Maximum clock frequency of 5 MHz for efficient operation. 28-pin PDIP package supports through-hole mounting. Input voltage range from 4.5 V to 5.5 V for broad compatibility.

Data retention capability of 10 years guarantees long-term data integrity. Maximum random access time of 150 ns enables fast data access. Operating temperatures from -40°C to 85°C ensure robust performance. Supply current of 50 mA balances performance with power efficiency.

Ideal for embedded, industrial, commercial, and electronics manufacturing applications. Explore the extensive range of EEPROM memory devices and semiconductor components available at EnvMart for advanced electronics projects and industrial applications.