Microchip Technology

24LC256-I/SM  

Memory ICs Products

24LC256-I/SM Description

The 24LC256-I/SM is a 256Kbit EEPROM memory IC from Microchip Technology, designed for use in a wide range of applications. This product is an I2C-compatible EEPROM, offering a memory organization of 32K x 8 bits and a clock frequency of 400 kHz. With a supply voltage range of 2.5V to 5.5V, this device is suitable for various power supply environments. The access time of 900 ns ensures fast data retrieval, while the write cycle time of 5ms for word and page operations allows for efficient data updates. The 24LC256-I/SM is mounted on a surface mount package and comes in a tube packaging.

24LC256-I/SM Features

• Memory Size and Organization: 256Kbit (32K x 8) EEPROM, providing ample storage for various applications.
• I2C Interface: Compatible with the I2C bus, facilitating easy integration with microcontrollers and other I2C devices.
• Clock Frequency: 400 kHz, enabling fast data transfer rates.
• Access Time: 900 ns, ensuring quick data retrieval.
• Write Cycle Time: 5ms for word and page operations, allowing for efficient data updates.
• Voltage Supply Range: 2.5V to 5.5V, making it suitable for various power supply environments.
• RoHS Compliance: ROHS3 Compliant, adhering to environmental regulations.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the device can be stored without desiccant.

24LC256-I/SM Applications

The 24LC256-I/SM is ideal for applications requiring non-volatile memory storage, such as:

• Data Logging: Storing sensor data, system logs, or other time-series data.
• Configuration Storage: Saving device settings, calibration data, or user preferences.
• Firmware Storage: Storing firmware updates or bootloader code.
• Embedded Systems: Providing additional memory for microcontrollers and other embedded devices.

Conclusion of 24LC256-I/SM

The 24LC256-I/SM is a versatile EEPROM memory IC from Microchip Technology, offering a combination of large memory capacity, fast data transfer rates, and compatibility with the I2C bus. Its wide voltage supply range, RoHS compliance, and REACH unaffected status make it suitable for a variety of applications in the electronics industry. With its unique features and advantages, the 24LC256-I/SM is an excellent choice for non-volatile memory storage in data logging, configuration storage, firmware storage, and embedded systems.

24LC256-I/SM Documents

Download datasheets and manufacturer documentation for 24LC256-I/SM

PCN Assembly/Origin :

Fab Site 02/Aug/2022      

Datasheets :

24AA256, 24LC256, 24FC256      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

24LC256 Development Tool Selector      

PCN Design/Specification :

24AA256/24LC256/24FC256 28/Jul/2022       24AA256/24LC256/24FC256 25/Oct/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH