The M29F200B-90N1 from STMicroelectronics is a high-speed 2 Mbit (256Kb x8 or 128Kb x16) non-volatile flash memory device. It operates at a voltage range of 4.5V to 5.5V, making it suitable for a wide array of applications that require fast read and write operations and reliable data retention. With access times as fast as 90 nanoseconds, this memory chip is designed for performance-critical applications.

Key Features

• Memory Size: 2 Mbit, arranged in either 256Kb x8 or 128Kb x16 configurations, offering flexibility in memory mapping based on the application's requirements.
• Access Time: Fast access time of 90ns, enabling quick data retrieval, which is crucial for high-speed microprocessor systems.
• Programming Voltage: Standard programming voltage (VPP = 12V), which is typical for flash memory programming operations.
• Operating Modes: Features several operating modes including Read, Program, Erase, and Erase Suspend, offering versatility in managing the memory content.
• Boot Block: Incorporates a boot block that allows for secure storage of code that is critical for system initialization.
• Low Power Consumption: Designed with power efficiency in mind, it has low power consumption in both active and standby modes.
• Endurance: Offers a minimum of 10,000 program/erase cycles, ensuring reliability over the product's lifespan.
• Data Retention: Guarantees data retention for a minimum of 20 years, providing long-term data integrity.

Applications

The M29F200B-90N1 is ideal for a variety of applications that require robust, reliable memory storage with quick access times. These applications include, but are not limited to, embedded systems, automotive electronics, telecommunications equipment, and industrial control systems. Its high-speed performance and non-volatility make it a preferred choice for firmware storage, configuration parameters, and boot code storage.

Quality and Reliability

STMicroelectronics is known for its commitment to quality and reliability, and the M29F200B-90N1 is no exception. It is designed and manufactured to meet the high standards expected of industrial-grade memory components, ensuring performance and stability across a wide range of operating conditions.