STMicroelectronics M29F040B90P6 Flash Memory

The M29F040B90P6 is a high-speed 4 Mbit (4,194,304 bits) Flash memory product from STMicroelectronics, designed to deliver reliable storage and quick access to data for embedded systems. This non-volatile memory chip, with its 90 ns access time, is ideal for applications that require fast read operations and a robust memory solution.

Key Features

• Memory Size: 4 Mbit (512K x 8)
• Access Time: 90 ns, enabling swift read operations.
• Programming Time: 10µs per byte/word typical, which allows for efficient updates and data handling.
• Operating Voltage Range: 4.5V to 5.5V, providing flexibility in various power supply conditions.
• Temperature Range: Industrial-grade with operating temperatures from -40°C to +85°C, ensuring reliability under extreme conditions.
• Package: Offered in a 32-pin Plastic TSOP (Type I) package for compact integration into hardware designs.
• Boot Block: Features a boot block that allows system boot code to be stored reliably.

Advanced Memory Features

The M29F040B90P6 incorporates advanced memory features that make it a versatile choice for a wide array of applications. It includes a status register that provides details on the completion of write or erase cycles, enhancing the control over memory operations. The chip supports sector erase and chip erase functions, allowing for efficient data management and reprogramming.

Application Areas

This Flash memory chip is suited to a variety of applications. Its robustness and quick access time make it ideal for:

• Embedded systems and microcontroller-based applications
• Automotive electronics
• Boot memory in computers and servers
• Telecommunication infrastructure
• Industrial control systems

Quality and Reliability

STMicroelectronics is known for its commitment to quality, and the M29F040B90P6 is no exception. It is manufactured to meet high standards of durability and performance, ensuring a reliable storage solution for mission-critical systems. With its advanced features and robust design, the M29F040B90P6 represents a smart choice for designers looking for a high-performance Flash memory solution.