STMicroelectronics M29W040-120K1 Flash Memory

The M29W040-120K1 is a 4 Mbit (1Mb x4) non-volatile flash memory module manufactured by STMicroelectronics. This high-performance memory device operates at a supply voltage of 5V and features a fast access time of 120ns, making it suitable for a wide range of applications that require quick data retrieval and reliable storage.

Key Features

• Memory Size: 4 Mbit (1Mb x4), allowing for the storage of significant amounts of data in a compact form factor.
• Organization: The memory is organized as 512Kb x 8, providing a well-structured layout for efficient data management and retrieval.
• Access Time: Fast access time of 120 nanoseconds ensures quick read operations, which is crucial for time-sensitive applications.
• Programming Time: Typical programming time of 10µs per byte allows for efficient updates to the stored data, minimizing system downtime during write operations.
• Operating Voltage: A single 5V supply voltage is required for both read and write operations, simplifying power supply design.
• Endurance: Offers high endurance with a minimum of 10,000 write/erase cycles per sector, ensuring long-term reliability and data integrity.
• Data Retention: Guarantees data retention for a minimum of 20 years, providing a stable and durable storage solution.

Applications

The M29W040-120K1 is ideal for a diverse array of applications that demand reliable, long-term data storage with fast access times. These include, but are not limited to:

• Embedded systems
• Boot memory in computers and servers
• Telecommunication devices
• Industrial control systems
• Automotive electronics
• Medical equipment

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The M29W040-120K1 flash memory module is designed and manufactured to meet the highest standards of quality and reliability, ensuring consistent performance across a variety of environmental conditions.

With its robust design and proven endurance, the M29W040-120K1 from STMicroelectronics is an excellent choice for designers and engineers looking for a reliable flash memory solution that combines speed, capacity, and durability.