AT28C16E-20SC

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AT28C16E-20SC is an IC (integrated circuit) product of Atmel Corporation that belongs to the memory category. The product is packaged with 16K large capacity EEPROM (electrical erasable programmable read-only memory), which provides a wide range of applications and is suitable for a variety of embedded control systems.

AT28C16E-20SC is mainly used in industrial and commercial electronics, communication equipment, computer systems and other information processing terminals for storage and recording of data. This IC also has the ability to record and store data in it permanently even when the power is off, and it is equipped with EEPROM with rewrite protection so it can be used safely in a variety of devices.

The basic principle of AT28C16E-20SC working is charge injection. Its interior is composed of MOS capacitors and voltage control switches arranged in an array of rows and columns. Write logic can turn triggers on certain combinations of row and column devices, which injects charge into the cells. The read logic will connect the selected cell to the output device according to the charge stored in the cell. In addition, AT28C16E-20SC also has a built-in read-only memory cell that can store information which cannot be modified, so it can provide more possibilities for device applications.

AT28C16E-20SC has a variety of features that make it suitable for a wide range of applications. It has a high speed read time of 100ns for single words, an internal data protection circuit, and an on-chip data latch. It is also immune from radiation and is ESD (electrostatic discharge) sensitive. Furthermore, it has a data endurance of 10000 write cycles and requires only a single 5V supply, making it a cost-effective solution for most applications.

In conclusion, AT28C16E-20SC is an integrated IC that belongs to the memory category, which is widely used to store and record data in embedded control systems. The main working principle is charge injection, which makes use of MOS capacitors and voltage control switches. The IC has a variety of features such as a high speed read and write time, data protection, and radiation immunity, which make it suitable for a wide range of applications.

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