STMicroelectronics M29F400BB70M1 Flash Memory

The M29F400BB70M1 is a high-speed 4 Mbit (4,194,304 bit) non-volatile flash memory product manufactured by STMicroelectronics. This advanced memory device provides a flexible and reliable storage solution, suitable for a wide range of applications, including embedded systems, automotive electronics, and various other electronic devices that require fast and enduring non-volatile memory storage.

Key Features

• Memory Capacity: The device offers a storage capacity of 4 Mbit, organized as either 512K bytes of 8 bits or 256K words of 16 bits each, depending on the mode of operation.
• Access Time: It boasts a fast access time of 70ns, enabling quick read operations which is critical for high-performance applications.
• Boot Block: The memory features a boot block at the top or bottom of the memory map that is designed to store boot or secure code.
• Programming: It supports in-system programming and standard microprocessor read and write timings, with no need for additional write delays.
• Erasing: The chip provides block erase capability, allowing users to erase either the entire chip or just the boot block, depending on their specific requirements.
• Extended Temperature Range: This device operates across an extended temperature range, making it suitable for use in harsh environmental conditions.
• Low Power Consumption: The M29F400BB70M1 is designed for low power consumption, with a typical standby current of 100µA, which is ideal for battery-powered applications.

Applications

The versatility of the M29F400BB70M1 makes it an excellent choice for a variety of applications, including:

• Automotive control units
• Boot code storage in computing systems
• Embedded microcontroller storage
• Telecommunication devices
• Industrial control systems

With its robust design and advanced features, the M29F400BB70M1 from STMicroelectronics is a reliable flash memory solution that meets the needs of complex and demanding applications.