24AA04-I/W16K

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The 24AA04-I/W16K is a family of 4 Kb I2C CMOS Serial EEPROM memory products.  The memory features 2-wire interface for communication and for programming and verification of the memory array.  This device is available in 8- pin DIP (24AA04I/SN) and 8-pad SOIC(24AA04I/MS) packages.  This memory device is used in numerous consumer and industrial applications, such as automotive, smart sensors and gaming systems.

This memory device provides a 4 Kb of storage space with a wide range of features, including the following: a maximum read/write speed of 400 Kbps; programmable security; 128 byte page write capability; write protection for the entire memory array; low power consumption; fast write protection; and a 16 byte buffer for data communication.

24AA04-I/W16K provides an excellent solution for a wide range of applications as it offers an ideal mix of features and performance.  This device combines high speed, low power consumption and a wide operating temperature range from -40°C to +85°C.  It can provide a stand-by current down to 2μA and a maximum write speed of 400 Kbps.  Highly programmable security features, including write/read/erase protection of the entire memory array, allow DataGuard™ protects the device against unauthorized access.

The working principle of 24AA04-I/W16K is based on the I2C protocol which operates as a serial bus.  This protocol allows up to 128 EEPROM devices to be connected to the bus, making it possible to access a wide range of memory devices.  In order to read or write data to the memory device, the host microcontroller initiates a command.  This command will determine the type of operation (Store, Load, Write/Read) that is being performed.  The device then processes this command and either stores or writes data to the memory.  The 24AA04-I/W16K also supports byte write operations, allowing for faster data transfer and programming.

The 24AA04-I/W16K memory device is suitable for a wide range of applications, including automotive, industrial, and communications systems.  In automotive applications, the device is ideal for storing vehicle diagnostic data, as it can be updated quickly and easily.  In industrial applications, the device is used to store parameters and instructions for controlling or monitoring processes.  In communications systems, 24AA04-I/W16K memory is used to store user profiles and settings.  The device is also used in gaming systems to store game data and scores.

In summary, 24AA04-I/W16K is an EEPROM memory device that features 4 Kb of storage, I2C interface, 128 byte page write capability and write/read/erase protection.  This device is ideal for applications that require fast data transfer, low power consumption and wide temperature range operation.  It is suitable for applications in automotive, industrial, and communications systems, and also in gaming systems.

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