AT28HC64B-90SC

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Memory is an important and critical part of modern electronics. It allows the storage of data and code, making complex electronics possible. AT28HC64B-90SC is a type of memory and is widely used for many applications. In this article, we will discuss the application field and working principle of AT28HC64B-90SC.

AT28HC64B-90SC is an 8-pin EEPROM CMOS memory device with an 8-bit data width. It is a low-power and low-voltage device that can be used in a variety of applications, such as medical equipment, embedded microprocessors, and other low-power devices. This memory device can be used for a variety of applications due to its low power consumption and small form factor.

The primary application of AT28HC64B-90SC is in embedded microprocessors, as it offers reliable data storage and easy to use device interface. This memory device can also be used in medical equipment, as it offers non-volatile data storage and precise control of data. Additionally, AT28HC64B-90SC can be used in small form factor applications due to its extremely small size and low power consumption.

AT28HC64B-90SC has a memory capacity of 64K bits, which can be divided into 8K x 8 bytes. This device also features a self-timed write cycle and can be used to store up to 32K bytes of data. The device has a wide operating temperature range, which enables it to be used in a variety of environments.

AT28HC64B-90SC’s working principle is based on the principle of charge transfer. This is the same principle that is used in flash memory and other non-volatile memory devices. In this technique, the electrical charge is transferred from one capacitor to another. This charge transfer mechanism eliminates the need for a separate write cycle in order to store data in memory.

In AT28HC64B-90SC, the charge is transferred from one capacitor to another by a write strobe. This strobe activates the charge transfer mechanism, which transfers the charge from the source capacitor to the destination capacitor. Once this is completed, the data is written to the memory and is stored until it is retrieved. This process can be repeated to store multiple pieces of data in the memory.

In conclusion, AT28HC64B-90SC is a type of memory that is widely used in a variety of applications due to its low power consumption and small form factor. This device features a 64K bits memory capacity, a self-timed write cycle and offers reliable data storage. The working principle of this memory device is based on the principle of charge transfer, which allows for efficient storage of data.

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