STMicroelectronics M24C256W6 EEPROM
The M24C256W6 is a 256-Kbit I²C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by STMicroelectronics. This high-performance memory chip is designed for advanced data storage solutions where low power consumption and a small footprint are critical.
Key Features
- Memory Capacity: 256-Kbit or 32 Kbytes of EEPROM
- Interface: Two-wire I²C serial interface supports 100 kHz (Standard-mode), 400 kHz (Fast-mode), and 1 MHz (Fast-mode Plus) protocols
- Voltage Range: Operates across a voltage range of 2.5V to 5.5V, making it suitable for various applications
- Write Cycle Time: Byte or page write in 5 ms max, for efficient data management
- Page Size: 64-byte page write mode to optimize data transfer
- Endurance: Up to 4 million write cycles, ensuring reliability and a long lifespan
- Data Retention: Guaranteed data retention for up to 100 years
Applications
The M24C256W6 is versatile and can be used in a wide range of applications, such as:
- Consumer electronics
- Industrial automation and control systems
- Medical devices
- Automotive applications
- Smart metering
- Portable devices
Additional Features
This EEPROM also includes additional features that enhance its functionality:
- Write Protect: A hardware write protect pin (WP) prevents accidental data overwriting
- Random and Sequential Read Modes: Allows for flexible data access
- Partial Array Protection: Some blocks can be permanently locked in readonly mode for data security
The M24C256W6 from STMicroelectronics is a reliable and efficient solution for designers looking to implement non-volatile memory storage with a robust feature set. Its compatibility with I²C bus protocols and low power consumption make it an excellent choice for sophisticated electronic systems requiring high-endurance data storage.
