STMicroelectronics M29F400DT55N6 Flash Memory

The M29F400DT55N6 is a versatile and high-performance 4 Mbit (512Kb x8 or 256Kb x16) Flash memory device from STMicroelectronics, designed to cater to a wide range of applications that require fast and reliable non-volatile memory storage. This Flash memory chip operates at a supply voltage range of 4.5V to 5.5V, making it suitable for interfacing with most 5V logic devices and microcontrollers.

One of the key features of the M29F400DT55N6 is its access time of 55 ns, which allows for quick read operations, thus enhancing the performance of the systems it is integrated into. The device is organized as either 512K bytes or 256K words, providing flexibility in terms of data storage and organization, depending on the application's requirements.

The M29F400DT55N6 supports a variety of read and program/erase operations. It offers a fast programming time with a byte-by-byte programming capability, which is particularly useful for updating the contents of the memory with fine granularity. The erase operation can be performed on either blocks or the entire chip, providing designers with the flexibility to manage data storage efficiently.

Safety and data integrity are ensured through features such as the programming lockout during power transitions and a low power consumption mode. The device also includes a status register to provide information on the completion of write or erase cycles, as well as the detection of any potential errors.

For ease of integration into various systems, the M29F400DT55N6 comes in a standard TSOP48 package, which is widely used and accepted in the industry. Its compatibility with JEDEC standards ensures that it can be used as a drop-in replacement for other standard Flash memory devices, simplifying the design and upgrade processes for engineers.

In summary, the M29F400DT55N6 from STMicroelectronics is a robust, fast, and reliable Flash memory solution that is ideal for applications requiring efficient and flexible non-volatile memory storage. Its quick access time, programming versatility, and industry-standard packaging make it an excellent choice for a wide array of electronic products.