24AA00/WF

Series:	--
Packaging:	Tray
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	EEPROM
Technology:	EEPROM
Memory Size:	128b (16 x 8)
Clock Frequency:	400kHz
Write Cycle Time - Word, Page:	4ms
Access Time:	3500ns
Memory Interface:	I²C
Voltage - Supply:	1.8 V ~ 5.5 V
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	Die
Supplier Device Package:	Die

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Introduction to 24AA00/WF Memory

The 24AA00/WF memory is a low-cost and highly reliable Non-Volatile Memory (NVM) that is designed to store code or data indefinitely even when the power is down. It uses a series of electronic cells, which are connected to a conductive column and three plates, to store the binary data. Each cell can hold up to 4 bits of data and up to 4,000 cells can be connected together in a single block.

Application Field of 24AA00/WF

The 24AA00/WF memory is widely used in a variety of applications that require data to be stored for a long time. Industrial, automotive, medical and consumer applications are some of the areas where the 24AA00/WF memory is useful. It is used to store network configurations and software, control algorithms, device identification data, control parameters and data logging information.

Working Principle of 24AA00/WF

The 24AA00/WF memory works by connecting the cells to a central bus line, known as a column. This bus line is often divided into sections, one for each cell. A plate is then connected to each section, which creates a number of electrical circuits between the plates, depending on the conductivity of the material. When these plates are charged by a voltage source, an electric current passes through the cells, causing the binary data to be stored.When the data needs to be written or read, the central bus line receives a specific pulse that indicates the direction of the current. If the current is directed from the write plate to the read plate, the data will be written. If the current is directed from the read plate to the write plate, the data will be read. The 24AA00/WF memory can be programmed and erased in blocks, or individually at the cell level. Programming and erasing can be done automatically or by a manual process. Additionally, it features high-reliability, low-power operation and a wide temperature range, which make it suitable for a variety of applications.

Conclusion

The 24AA00/WF memory is a Non-Volatile Memory that is designed to store code or data indefinitely. It is widely used in industrial, automotive, medical and consumer applications, and it offers high-reliability, low-power operation and a wide temperature range. The memory works by connecting the cells to a central bus line, with a plate connected to each section, which creates a number of electrical circuits between the plates. Programming and erasing can be done automatically or by a manual process.

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