AT25DF256-SSHNGU-B

The AT25DF256-SSHNGU-B is a small, single-cycle serial flash, ultra-low voltage memory module from Microchip. This memory module offers an on-chip 2Mb memory density and a serial interface, making it ideal for embedded system applications. In addition, it has a wide operating voltage range of 1.7V to 5.5V and a maximum Clock frequency of up to 32MHz. It also supports different read commands, program and erase modes, so it can be used in a variety of systems.

AT25DF256-SSHNGU-B has a wide range of applications in many types of embedded systems, such as industrial automation and control, consumer electronics, automotive applications, and telecommunications. Its fast read speed of up to 32MHz and its low-volatility design make it well-suited for applications involving data logging, process control, and code storage. The device is also designed with advanced security features, such as anti-tamper and pass-through encryption, which further protect the data stored on it.

The AT25DF256-SSHNGU-B is based on the Serial Peripheral Interface (SPI) protocol and is compatible with both the 2-wire and 4-wire modes. The SPI protocol uses a master-slave structure which allows the device to be connected to a microcontroller or a system bus. The device also supports the interrupt read operation and the write protection function, which enable it to communicate with different devices.

The AT25DF256-SSHNGU-B operates on a single-cycle serial Flash technology and is able to store data in 8192 pages, with each page having 256 bytes. The device has a 10MHz data transfer rate and can be operated up to a maximum of 200MHz, offering fast read speeds. The device also supports different types of erase commands, such as the Block Erase and Sector Erase, as well as the chip erase, which allows the user to control and select the data erase operation.

The AT25DF256-SSHNGU-B also has an internal data protection mechanisms with its on-chip write protection feature. This feature provides users with the ability to protect their data by setting a write protection register, preventing accidental overwriting of data. In addition, the device is also equipped with advanced features, such as the pass-through encryption, which allow users to store their data in an encrypted form.

The AT25DF256-SSHNGU-B is an ideal choice for embedded system applications that require long term data storage, data logging, and code storage. With its advanced features, such as the on-chip write protection and the pass-through encryption, this device offers excellent data security and protection. Its fast read speed and its robust design make it well-suited for applications involving process control and code storage. With its versatility and its wide range of applications, the AT25DF256-SSHNGU-B is an excellent choice for embedded system applications.