SST25VF080B-50-4C-PAE

SST25VF080B-50-4C-PAE Application Field and Working Principle

SST25VF080B is a nonvolatile, serial-interface flash memory device. It is designed to replace serial EEPROM devices for applications that require more storage density and are frequently reprogrammed. The SST25VF080B features 8 Mbit of storage capacity on a single chip, with individual sectors and blocks being erasable independently.

The SST25VF080B has a variety of features that make it useful in many different applications. It is offered in several industrially-graded packages, including a Fine-pitch Ball Grid Array (FBGA) package and a Plastic Ball Grid Array (PBGA) package. The wide operating voltage range (1.8V – 6V) makes it compatible with a variety of power supplies. Additionally, the SST25VF080B also boasts low power consumption and fast write/erase speeds.

The SST25VF080B operates in a single-cycle mode, where data can be written and erased quickly and with minimal power consumption. The device utilizes a 4-byte addressing scheme which allows for random writes and reads. The SST25VF080B also features a hardware write-protection (WP#) pin which provides data security during normal operations and power fluctuations.

The SST25VF080B is ideal for applications such as data logging, firmware storage, and remote configuration. It is most commonly used in automation, industrial controls, medical, automotive, and consumer electronics. The device is capable of operating in extended temperatures (-40°C to +85°C) which makes it suitable for use in harsh and extreme environments.

The SST25VF080B operates under the Contactless Serial Interface (CSI) protocol. It is a serial protocol that supports read and write operations on an SPI bus. The protocol supports single read, multiple read, and high-speed read operations. The high-speed read mode offers a maximum data rate of 80MHz, making it perfect for fast data transfers. The protocol also supports erasing operations such as block erase, sector erase, and chip erase. In addition, the protocol offers several security features, including password protection and data authentication.

The device also features Error Correcting Code (ECC) to ensure data integrity. ECC uses cyclic redundancy checks (CRC) to verify that data has been correctly written. The SST25VF080B is also offered with an onboard temperature sensor which allows the user to monitor the internal temperature of the device.

Overall, the SST25VF080B offers an excellent combination of features and performance, making it an ideal solution for many different applications. With its wide range of features, fast write/erase speeds, low power consumption and extended temperature range, it offers a great solution for many applications requiring high-density, nonvolatile memory storage.