STMicroelectronics M29F400BT90M1 NOR Flash Memory

The M29F400BT90M1 is a high-speed 4 Megabit (4Mb) NOR Flash memory device from STMicroelectronics, renowned for its reliability and performance. This non-volatile memory module is an ideal storage solution for a wide range of applications that require fast read operations and robust data retention, such as automotive electronics, boot code storage, and various embedded systems.

With a memory density of 4Mb, the M29F400BT90M1 is organized as either 512K x8bit or 256K x16bit, which makes it highly adaptable to different system architectures. The device operates on a single 5V power supply, providing a cost-effective solution without compromising on performance.

Key Features:

• Access Time: The M29F400BT90M1 boasts an impressive access time of 90ns, ensuring quick data retrieval and enhancing overall system responsiveness.
• Programming Flexibility: It offers byte and word programming, making it a versatile choice for various programming requirements.
• Boot Block: A dedicated boot block sector is provided for safe storage of code necessary for system boot-up, ensuring reliable operation even after multiple program/erase cycles.
• Security: The device comes with a hardware protection feature that prevents accidental program or erase operations in the boot block region, securing critical data.
• Low Power Consumption: It is designed with power-saving features that reduce power consumption during standby mode, extending the battery life of portable devices.
• Endurance and Data Retention: The M29F400BT90M1 offers a minimum of 10,000 program/erase cycles and boasts a data retention period of 20 years, ensuring data integrity over an extended period.

Applications:

The versatility and robustness of the M29F400BT90M1 make it suitable for a wide array of applications, including:

• Automotive systems
• Telecommunications
• Consumer electronics
• Industrial control systems
• Networking hardware

STMicroelectronics' commitment to quality and innovation is evident in the M29F400BT90M1 NOR Flash memory, offering a reliable and efficient storage solution for systems that demand high-speed access and long-term data preservation.