AT93C66-10SI-1.8

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The AT93C66-10SI-1.8 is a Memory device for electronic systems. It is used for both static memory application and data security and authentication code application. The device offers different functionalities based on its different application field, static memory applications and data security.

The AT93C66-10SI-1.8 is an 8K-bit EEPROM which is suitable for applications requiring both low-voltage read/write operations and high-voltage operations to protect applications from unauthorized access. It has an operating voltage range from 3.3V to 18V and its data retention requirements are 8K-bit memory organized into 1024 words of 8-bits.

The AT93C66-10SI-1.8 is mainly used in static memory applications or data security and authentication code applications. It is used for small-scale applications, such as secure personal identification, secure access control, and secure personal monitoring. It is also used in systems that require storage of passwords, virtual cash, smart cards, digital signatures, and authentication codes.

The working principle of the AT93C66-10SI-1.8 is simple but highly efficient. It uses its high-voltage operations at the data input and data output pins to protect applications from unauthorized access. Data is retrieved from the memory device by applying an address and a voltage level to the address pins. This allows the memory device to select the corresponding word in the memory. When the data is ready to be written to the memory, an appropriate voltage level is applied to the write enable pin.

The AT93C66-10SI-1.8 also offers other features, including an Accumulated Timed Forward Read, Accumulated Timed Fast Read, Self-timed Fast Read, Accumulated Timed Erase, and Accumulated Timed Write. These features ensure that the data retained in the memory device is always accurate. Additionally, the Accumulated Timed Erase allows for rapid data changes in the memory.

In conclusion, the AT93C66-10SI-1.8 is a high-performance memory device designed for static memory applications and data security applications. Individual bits are addressed by applying a valid address and a set voltage level so that the device can select the corresponding word in the memory. It also features redundant protection features to ensure the data retained in the memory is always accurate and secure.

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