25AA02E48-I/SN

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Memory

25AA02E48-I/SN is a type of memory chip that is used in a variety of applications. It is a dual-channel Serial EEPROM memory device with a range of 16KB-bytes that is used in both industrial and consumer applications. It consists of multiple EEPROM cells in which data is stored. The device has an internal clock and data is stored in packages or bytes of 8 bits organized in 16 or 32 words.

Application Field

25AA02E48-I/SN is used for a wide range of applications such as mobile, telecom, automotive, industrial, gaming, aerospace, medical and marine electronics. It is most commonly used in applications that require a reliable, secure and durable form of data storage. It is often used in industrial control and setting of parameters, such as product setting, automation systems and functional testing applications.

The chip is also used for harsh conditions, as it has extended temperature range and can work at up to 125°C for extended periods of time. It is designed to be non-volatile and have a low power consumption, making it ideal for use in applications such as medical equipment and portable devices.

Working Principle

The primary function of the 25AA02E48-I/SN is to store and recall data. It comprises of a controller, an address bus, a data bus, and a write/read bus. The controller is responsible for taking commands from a microprocessor and triggering events in the chip. The command is then routed over the address and data buses, where the chip receives a bit consisting of commands, instructions, and data. The write/read bus is used to lend instructions on whether the chip should write or recall data.

The chip has two major modes: the write cycle and the read cycle. During the write cycle, data is written to a cell in the memory. The process starts with the chip receiving a write command from a microprocessor, followed by an address on the data bus. Subsequently, data that needs to be written is sent to specific cells in the memory. When the write control signal is activated, the data is written to the cell. During the read cycle, data is read from the cells in the memory. The process is similar to the write cycle, but requires a read command followed by an address on the data bus. When the read control signal is activated, the data is read from the cell.

In addition to reads and writes, the 25AA02E48-I/SN has a variety of additional features such as low power consumption, fast operation, extended temperature range, security, and durability. It is also capable of serial communication and is equipped with an embedded address recognition system.

The 25AA02E48-I/SN is an extremely versatile memory chip that has a wide range of applications and features. It is used in a variety of industrial and consumer applications and is designed to be non-volatile, have a low power consumption, and be able to withstand extreme temperatures.

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