The M24256-BWMW6G is a 256-Kbit I²C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by STMicroelectronics. This memory device is designed for flexible, non-volatile storage that can be electrically erased and reprogrammed. It is widely used in a variety of applications, from industrial to consumer electronics, where reliable and persistent storage is required.

Key Features

• Memory Size: 256 Kbits with an organization of 32,768 x 8 bits, providing ample storage for configuration parameters, setup data, or small application logs.
• Interface: Two-wire I2C serial interface which supports up to 1 Mbit/s transfer rates, allowing for quick and efficient data communication with microcontrollers and processors.
• Supply Voltage: Operates across a wide range of supply voltages from 2.5 V to 5.5 V, making it compatible with various logic levels and system power supplies.
• Write Cycle Time: Byte Write within 5 ms and Page Write within 5 ms, for rapid updating of memory contents.
• Write Protect: Hardware write protection is provided via the WC (Write Control) pin to prevent inadvertent writes that could corrupt the data.
• Temperature Range: Industrial temperature range from -40°C to +85°C, ensuring reliable operation under extreme environmental conditions.
• Package: Available in a compact SO8N package, which is suitable for space-constrained applications.
• Endurance: High reliability with 1 million write cycles and a data retention of 40 years, guaranteeing the persistence of data over a long period.

Applications

The M24256-BWMW6G is versatile and can be used in various applications, including:

• Industrial and medical equipment
• Consumer electronics
• Automotive systems
• Data storage for system configuration and calibration
• Smart cards and identification systems

With its robust design and wide range of features, the M24256-BWMW6G from STMicroelectronics is a reliable choice for designers who require a non-volatile memory solution that is both flexible and durable.