STMicroelectronics M24C01 Serial EEPROM

The M24C01 is a 1-Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device from STMicroelectronics, designed for flexible, non-volatile storage solutions in a wide array of electronic applications. This compact memory module utilizes the I²C interface, which makes it ideal for applications that require efficient data storage with minimal pin count and a straightforward communication protocol.

Key Features

• Memory Size: 1 Kbit (128 x 8 bits)
• Interface: I²C (Two-wire Serial Interface)
• Compatibility: Supports 400 kHz protocol for I²C
• Supply Voltage Range: 2.5V to 5.5V
• Write Cycle Time: 5 ms max
• Write Endurance: 1 Million Write Cycles
• Data Retention: 40 Years
• Temperature Range: -40°C to +85°C (Industrial range)
• Packaging: Available in SO8 and TSSOP8 packages

Applications

The versatility of the M24C01 makes it a suitable choice for a broad spectrum of applications, including:

• Mobile and wearable devices
• Medical electronics
• Smart cards
• Automotive modules
• Industrial control systems
• Consumer electronics

Reliability and Ease of Use

STMicroelectronics ensures that the M24C01 stands out for its reliability and ease of use. The EEPROM is designed for a high number of write cycles and a long data retention period, making it a preferred choice for systems that require frequent data updates or long-term data storage. The simple I²C interface facilitates easy integration into existing designs, enabling designers to leverage this non-volatile memory solution with minimal additional overhead.

Programming and Customization

Programming the M24C01 is straightforward, thanks to the I²C interface that allows for byte and page write modes. Additionally, the device features a hardware write control function, which provides an extra layer of data protection. This combination of features ensures that the M24C01 from STMicroelectronics is a highly adaptable and secure component for modern electronic designs.