STMicroelectronics M29W400DT-90N6 Flash Memory

The M29W400DT-90N6 is a high-performance 4 Mbit (4,194,304 bits) Flash memory device from STMicroelectronics, renowned for its reliability and speed. This non-volatile memory product combines a 16-bit data bus with a flexible dual-bank architecture, designed to offer an optimal storage solution for a wide range of embedded applications.

Key Features

• Memory Capacity: The device features a total storage capacity of 4 Mbit, organized as 512Kb x8 or 256Kb x16, which makes it suitable for storing boot code, firmware, and parameter settings in various electronic devices.
• Access Time: With an impressive access time of 90 ns, the M29W400DT-90N6 ensures swift read operations, contributing to the overall performance of the system it is integrated with.
• Dual Bank Architecture: It is designed with a dual-bank structure, which allows program and erase operations in one bank to be executed concurrently with read operations in the other bank, enhancing the efficiency of the memory operations.
• Boot Block: The memory features a boot block at the top or bottom of the memory map which is protected during both program and erase operations, ensuring the integrity of the boot code.
• Low Power Consumption: The device operates with a supply voltage range of 2.7V to 3.6V, which enables low power consumption and makes it ideal for battery-powered applications.
• Programming: The M29W400DT-90N6 supports in-system programming and in-application programming, allowing for a flexible and convenient update of the firmware without the need for additional programming equipment.

Applications

The versatility of the M29W400DT-90N6 makes it suitable for a variety of applications, including:

• Embedded control systems
• Automotive electronics
• Telecommunications devices
• Smart cards
• Set-top boxes

With its robust design and advanced features, the M29W400DT-90N6 from STMicroelectronics is an excellent choice for designers looking for a reliable and efficient Flash memory solution that can withstand the demands of high-performance electronic systems.