24AA128-I/WF16K

Series:	--
Packaging:	Tray
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	EEPROM
Technology:	EEPROM
Memory Size:	128Kb (16K x 8)
Clock Frequency:	400kHz
Write Cycle Time - Word, Page:	5ms
Access Time:	900ns
Memory Interface:	I²C
Voltage - Supply:	1.7 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	Die
Supplier Device Package:	Die

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The 24AA128-I/WF16K Memory: Application Field and Working Principle

The 24AA128-I/WF16K is a non-volatile EEPROM memory solution from Microchip Technology that provides a standard I2C bus architecture and bidirectional data transfer. This memory solution offers 16K bits of storage. It is used in applications such as environmental sensors and smart microprocessors and is often found in industrial and automotive applications.

Features

The 24AA128-I/WF16K offers a great combination of features which make it particularly well-suited to industrial and automotive applications. It is a durable memory solution, offering excellent data retention, over 5 million write cycles, and a 7-year data retention capability. It also comes in a low-voltage version, allowing it to operate at voltages as low as 1.7V.The 24AA128-I/WF16K provides a fast I2C bus speed of up to 400Kbps, allowing for quick data transfers. It also offers a wide range of features for data protection, such as write protect pins, write protect command codes and the ability to erase one or more pages of the EEPROM.

Application Fields

The 24AA128-I/WF16K memory solution is used in a variety of applications, such as environmental sensors, smart microprocessors and industrial and automotive applications. It is particularly well-suited for automotive applications.In automotive applications, the 24AA128-I/WF16K is used to store data related to vehicle performance and safety features such as airbag deployment and fuel injection. This data is stored reliably and securely in the 24AA128-I/WF16K and is used to ensure efficient and safe operation of the vehicle.The 24AA128-I/WF16K can also be used in industrial applications. In these applications, the 24AA128-I/WF16K is used to store critical data related to production, such as production metrics, process controls and quality assurance.

Working Principle

The 24AA128-I/WF16K is an I2C memory solution, which means it operates using an I2C communication protocol. This protocol allows for bidirectional data transfer, meaning that data can be sent and received by both the master (host) and the slave (memory device) devices.The 24AA128-I/WF16K is organized as 8 pages of 256 bytes each, for a total storage capacity of 16 Kbits. The data stored in the 24AA128-I/WF16K is retained even when power is removed, which ensures data integrity and long-term reliability.The 24AA128-I/WF16K is also an EEPROM memory solution, allowing for write cycles of up to 5 million times. This allows the memory device to store data reliably without the need for frequent replacements.

Conclusion

The 24AA128-I/WF16K is a reliable and versatile memory solution from Microchip Technology which is well-suited for industrial and automotive applications. It offers a fast I2C bus speed, excellent data retention with up to 5 million write cycles, and a 7-year data retention capability. It is organized as 8 pages of 256 bytes each, for a total storage capacity of 16 Kbits. The 24AA128-I/WF16K is an ideal solution for automotive and industrial applications that require long-term data storage.

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