Overview of the MT28F800B5-8BD Flash Memory

The MT28F800B5-8BD is a high-performance 8-megabit Flash memory device from STMicroelectronics, designed for a wide range of applications that require storage and retrieval of code and data. This product is well-suited for use in embedded systems, telecommunications, automotive electronics, and a variety of other electronic devices that necessitate non-volatile memory with high reliability and endurance.

Key Features

• Memory Capacity: The device offers a storage capacity of 8 Mbit, which is organized as 1M x 8 bits or 512K x 16 bits, giving designers flexibility in terms of data bus width for their specific application requirements.
• Access Time: With an impressive access time of 80 ns, the MT28F800B5-8BD ensures quick read operations, enabling efficient performance for critical applications where speed is a key factor.
• Programming Voltage: The memory can be programmed with a single 5V ± 10% power supply, which simplifies the power design for the system incorporating this flash memory.
• Temperature Range: It operates across an industrial temperature range of -40°C to +85°C, making it reliable in extreme conditions and suitable for outdoor and automotive applications.
• Boot Block: The device features a boot block architecture, providing added protection for the code stored in these blocks during the update process, which is particularly useful for firmware that must not be corrupted.

Advanced Technologies

The MT28F800B5-8BD incorporates advanced technologies that enhance its performance and reliability:

• Byte/Word Organization: The flexibility of switching between byte and word organization allows for easy integration with both 8-bit and 16-bit systems.
• Chip Erase Function: A chip erase function offers the convenience of erasing the entire chip at once, which is particularly useful during the development phase or when a complete refresh of data is needed.
• Endurance: STMicroelectronics has designed this flash memory with high endurance and data retention characteristics, ensuring that it can withstand a significant number of program and erase cycles over the product's lifetime.

Applications

The MT28F800B5-8BD is versatile and can be used across various industries. Its robust design and technical features make it ideal for applications such as:

• Embedded control systems
• Telecommunication equipment
• Automotive electronics
• Portable devices
• Industrial control systems

Overall, the MT28F800B5-8BD from STMicroelectronics represents a reliable and efficient solution for designers seeking a non-volatile memory component with a balance of speed, capacity, and durability.