Microchip Technology 24LC256-I/SN EEPROM

The Microchip Technology 24LC256-I/SN is a 256Kb (32K x 8) Serial Electrically Erasable PROM, capable of operation across a broad voltage range (2.5V to 5.5V). This device offers significant advantages in low-power and low-voltage applications. The 24LC256 is organized as 32,768 words of 8 bits each, optimized for maximum endurance and data retention.

Key Features

• Memory Size: 256Kb (32K x 8)
• Interface Type: I2C (2-Wire)
• Speed: Fast data transfer rates of up to 400 kHz
• Voltage Range: Wide operating voltage range from 2.5V to 5.5V
• Temperature Range: Industrial temperature range (-40°C to +85°C)
• Packaging: Available in an 8-pin SOIC (SN) package
• Write Protect: Hardware write-protect pin to prevent inadvertent data changes
• Endurance: High reliability with 1 million write cycle endurance
• Data Retention: Data retention rated at over 200 years
• Sequential Read: Sequential read capability for efficient data access

Applications

The 24LC256-I/SN is well-suited for advanced, low-power applications that require large amounts of data storage. Applications include:

• Data logging devices
• Industrial controls
• Medical devices
• Smart cards
• Portable computing devices

Quality and Reliability

Microchip Technology is known for its commitment to quality and reliability, and the 24LC256-I/SN is no exception. This EEPROM device is designed to meet the stringent requirements of the industrial market, ensuring both stability and longevity for products that require non-volatile memory solutions.