AT27BV040-15JI

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

AT27BV040-15JI is a kind of memory integrated circuit, developed by Atmel Corporation. In electronic devices, it is mainly used as ROM (read only memory). AT27BV040-15JI provides a storage capacity of 4M bytes, it has better performance due to its special design.

The AT27BV040-15JI memory chip is widely applied in industrial process monitoring, smart electronic devices, embedded systems and aviation control applications. In these industrial fields, the chip can help realize the data storage, access and operation through the hardware or software interface.

The AT27BV040-15JI integrates a low-dropout regulator, a memory core and a controller block. This regulated voltage can be adjusted within 0.6V to 4.4V to ensure the working of the device. The memory core is composed of four 256K x 8 bits which provides a data storage capacity of 4M bytes by correspondingly addressing them. The controller block is used to coordinate the data transmission.

When we look at the internal of the AT27BV040-15JI memory chip, we can see that it can operate in single-byte page or multiple-bytes page. It can also set the write or read cycles of a byte, access byte address and the data. The output enable signal is used to control the read or write cycle. The chip has several signals such as OE, CE, WE, DO, DI and CLK which are used for data access and control.

Moreover, AT27BV040-15JI supports multiple-byte page write, write status register and sector protection features. It is provided with a programmable clock which can be used to reduce the power consumption of the chip. This chip supports status register which can be used to get the data when it needs to be accessed. The sector protection of the chip will also help to prevent accidental overwriting.

In conclusion, AT27BV040-15JI is a very useful and powerful memory integrated circuit. It can be used in a variety of applications such as data storage in industrial process monitoring systems, electronic devices and embedded systems. The chip has many features like multiple-byte page write, write status register and sector protection which make it a reliable device.

The specific data is subject to PDF, and the above content is for reference