Microchip 512 kB Serial EEPROM 8-Pin SOIC Serial-SPI 50 ns 20 MHz 25LC512-E/SN

Microchip 25LC512-E/SN 512 kB Serial EEPROM is a high-performance memory chip designed for industrial and automotive applications. It features a fast 50 ns maximum random access time with a 20 MHz clock frequency within a compact 8-Pin SOIC surface-mount package. The device supports a Serial SPI interface allowing efficient communication with microcontrollers and other devices.

This EEPROM offers 512kB memory capacity organized into 64K words of 8 bits each, providing extensive non-volatile storage. It operates across a wide voltage range from 2.5 volts minimum up to 5.5 volts maximum, allowing flexibility in diverse power environments. The chip is engineered to function reliably over a temperature range of -40°C to 125°C, meeting demanding thermal conditions for automotive and industrial uses.

The memory device supports byte and page-level write operations with write cycle times up to 5 ms. It integrates self-timed erase and write cycles including page erase, sector erase, and bulk erase for convenient memory management. The product also incorporates built-in write protection hardware, including power-on/off data protection circuitry and write enable latch pins. Additionally, it provides an electronic signature to verify device identity during system diagnostics.

Endurance specifications ensure up to 1 million erase/write cycles, combined with data retention of over 200 years, making it suitable for long-term data storage and frequent rewrite applications. Current consumption is optimized with standby current of 1 microamp at 2.5 volts during deep power-down mode, supporting energy-efficient designs.

The device is compliant with automotive standard AEC-Q100, ensuring qualified performance in automotive electronic subsystems. Its compact size, low power consumption, and robust feature set make it ideal for applications across industrial automation, automotive control units, embedded systems, and other high-reliability environments.

Available in an 8-pin SOIC package, the Microchip 25LC512-E/SN is a versatile serial EEPROM providing dependable data storage and interfacing capabilities. It is widely used in memory expansion, parameter storage, and system configuration scenarios in industrial, automotive, and commercial electronics.

Explore more EEPROM and semiconductor solutions from Microchip and related electronic components at EnvMart. Supports Serial SPI interface for reliable data communication. Memory size of 512kB with byte and page-level write operations.

Operating voltage range from 2.5V to 5.5V ensuring versatile application. Wide operating temperature range from -40°C to 125°C suitable for harsh environments. Provides endurance of 1 million erase/write cycles for extended reliability.

Robust data retention exceeding 200 years, ensuring long-term data storage. Automotive standard compliance with AEC-Q100 for critical applications. Includes built-in write protection features and electronic signature for device identification.

Compact dimensions: 4.9mm length, 6mm width, and 1.75mm height. Visit EnvMart’s extensive catalog for more advanced semiconductor and memory chip products from trusted brands.