IS25WP256D-RMLE

Memory is the most important part of electronic devices, it is responsible for all the data processing. IS25WP256D-RMLE is a 256Mb Serial Quad I/O Flash Memory, and it has a broad application field, this article will discuss about the application field and working principle of IS25WP256D-RMLE.

Application Field of IS25WP256D-RMLE:

The IS25WP256D-RMLE is a 3V 256Mb Serial Quad I/O Flash Memory can be used in various applications fields such as, embedded applications, MCUs, digital recording and processing, PDF, digital cameras, audio and video modules, telecommunication and other consumer electronics. Additionally, the memory chip can be used in automotive, medical, industrial control and other high reliable applications.

Working Principle of IS25WP256D-RMLE:

The IS25WP256D-RMLE stores data using the Non-Volatile Flash Memory (NVM) technology. NVM technology is based on the physical principle of storing, reading and erasing of physical and electrical properties in a semiconductor device without external power supply. The integrated Non-Volatile Memory offers fast access, low voltage operations and excellent noise immunity.The IS25WP256D-RMLE memory chip can be divided into four blocks, each block consists of 4 to 6 planes of cells. The cell plane contains the nonvolatile memory cells, the plane can be divided into four memory blocks, each block has the same size. Each plane enjoys different kind of operation: programming, erasing, controlling cache and reading. The IS25WP256D-RMLE utilizes an advanced architecture to optimize performance and minimize system complexity.The IS25WP256D-RMLE Flash Memory chip offers a wide range of features, some of them are: multiple sector unlock, reset and security, password protection, data encryption, redundant fail safe technology, programmable block and sector sizes, temperature sensing, write protection and secure erase. Additionally the memory chip integrate a 32-bit serial interface with a 40MHz clock frequency. The low pin count and small form factor of the chip makes it ideal for small boards.

Conclusion:

IS25WP256D-RMLE is a 3V 256Mb Serial Quad I/O Flash Memory, with broad application field such as embedded applications, MCUs, digital recording and processing, PDF, digital cameras, audio and video modules, telecommunication and other consumer electronics.It utilizes Non-Volatile Flash Memory (NVM) technology which is based on the physical principle of storage, reading and erasing of physical and electrical properties in semiconductor device without external power supply. IS25WP256D-RMLE offers a wide range of features, with 32-bit serial interface and 40MHz clock frequency. It is ideal for small boards. It is widely used in automotive, medical, industrial control and other high reliable applications.