Microchip 24LC256-E/P, Serial EEPROM Memory, 256kbit, 900ns, 2.5 → 5.5 V PDIP 8-Pin

Microchip

Product Information

Data Retention:
200yr
Dimensions:
9.27 x 6.35 x 3.3mm
Mounting Type:
Through Hole
Number of Words:
32k
Organisation:
32K x 8 bit
Minimum Operating Temperature:
-40 °C
Minimum Operating Supply Voltage:
2.5 V
Number of Bits per Word:
8bit
Automotive Standard:
AEC-Q100
Memory Size:
256kbit
Package Type:
PDIP
Interface Type:
Serial-I2C
Programming Voltage:
2.5 → 5.5V
Maximum Random Access Time:
900ns
Maximum Operating Supply Voltage:
5.5 V
Maximum Operating Temperature:
+125 °C
Pin Count:
8
RoHs Compliant
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The Microchip 24LC256-E/P is a 256kbit non-volatile memory device designed for efficient, long-term data retention in embedded and electronic systems. Operable within a 2.5V to 5.5V supply range, it provides stable and low-power memory storage ideal for applications requiring frequent read and write cycles. Built for stability, durability, and precision, it provides secure and consistent memory storage across a wide voltage and temperature range.

High-Speed and Efficient Performance

Engineered for optimal performance, the 24LC256-E/P features a 900ns access time and supports the I²C serial interface, ensuring fast data transfer and reliable communication with microcontrollers and processors. Its low current consumption enhances energy efficiency, making it suitable for battery-powered and portable devices.

Durable Design and Data Retention

This EEPROM memory offers over 1 million erase/write cycles and retains data for up to 200 years, ensuring long-lasting reliability for industrial, consumer, and automotive applications. The PDIP 8-pin package provides easy integration into breadboards and circuit designs, simplifying development and prototyping processes.

Application Potential of the Microchip Serial EEPROM Memory, 256kbit

The Microchip 24LC256-E/P is ideal for use in microcontroller-based systems, calibration storage, configuration memory, sensor data logging, and embedded controllers. Its high endurance and compact design make it a trusted choice for both development and mass production environments.

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Datasheet(Technical Reference)

Reviews

  • Evan Gray
    01 Oct 2025

    I purchased the 24LC256-E-P EEPROM from EnrgTech and it works exactly as expected. Delivery was smooth and on schedule. The sales team was very professional and gave me detailed information before I placed the order. The customer care team also followed up afterward, which was a nice touch. EnrgTech’s website has always been reliable, offering genuine products with consistent service. I will continue to trust them for future needs.



FAQs

Yes. We ship 24LC256-E/P Internationally to many countries around the world.
Yes. You can also search 24LC256-E/P on website for other similar products.
We accept all major payment methods for all products including ET13851043. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET13851043 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Microchip" products on our website by using Enrgtech's Unique Manufacturing Part Number ET13851043.
You can order Microchip brand products with 24LC256-E/P directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in EEPROM category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Microchip 24LC256-E/P, Serial EEPROM Memory, 256kbit, 900ns, 2.5 → 5.5 V PDIP 8-Pin. You can also check on our website or by contacting our customer support team for further order details on Microchip 24LC256-E/P, Serial EEPROM Memory, 256kbit, 900ns, 2.5 → 5.5 V PDIP 8-Pin.