Microchip 256 kB Serial EEPROM 50 ns 8-Pin PDIP Serial-SPI 25LC256-I/P

Microchip 25LC256-I/P is a 256 kB Serial EEPROM designed for efficient and reliable memory storage using a Serial Peripheral Interface (SPI). It features a fast 50 ns maximum random access time with a maximum clock frequency of 10 MHz, making it suitable for various electronic and industrial applications.

This EEPROM is organized with 32 k words of 8 bits each, offering ample memory capacity for data storage. Its wide operating voltage range from 2.5 V to 5.5 V and temperature range from -40°C to 85°C enables use in harsh and automotive environments, meeting the AEC-Q100 standard.

The device includes block write protection and built-in power-on/off data protection features such as write enable latch and write-protect pin to safeguard memory content. The endurance rating surpasses one million erase/write cycles, and data retention exceeds 200 years, ensuring long-term performance.

Its 8-pin PDIP package is designed for through-hole mounting, providing ease of assembly on circuit boards. The low supply current of 6 mA during read and 1 μA in standby mode enhances power efficiency in embedded applications.

Memory size of 256 kB with 32K x 8 bit organization. SPI interface with clock up to 10 MHz for high-speed communication. Wide supply voltage from 2.5 V to 5.5 V for flexible power options. Endurance greater than 1 million cycles and data retention over 200 years.

Block and built-in write protection for data integrity. Operating temperature from -40°C to 85°C suitable for industrial use. Automotive-grade AEC-Q100 compliant for increased reliability. 8-pin PDIP through-hole package for easy mounting.

Ideal for industrial electronics, automotive systems, data logging, and embedded memory storage applications, the Microchip 25LC256-I/P offers a robust and precise solution for serial EEPROM needs.

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