93C56C-I/S15K

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93C56C-I/S15K, as one of the common serial EEPROMs, belongs to the memory category. It is mainly used to provide non-volatile storage of various parameters and data. The 93C56C-I/S15K provides cost-effective serial EEPROMs, including 2K bits and the package size is only 8-pin, making it an ideal solution for applications demanding low cost, high reliability and small size. The intention of this article is to describe the application field and working principle of 93C56C-I/S15K.

Application fields of 93C56C-I/S15K

93C56C-I/S15K is widely applied in different fields. For example, it can be used in programming secure passwords, access control parameters, protocal parameters data fingerprints, digital certificates, etc. It also applies for numerous embedded devices, such as digital TVs, video recorders, routers and laptops. In addition, 93C56C-I/S15K can also be used in adjustable parameters storage, calibration data storage, card and user access parameters, etc. Furthermore, it is a common choice for engineers who need to applications that require small size, low cost and strong reliability.

Working Principle of 93C56C-I/S15K

93C56C-I/S15K is powered by a 2.7V-3.3V voltage and its operating temperature range is 0 to 70 degree celsius. 93C56C-I/S15K also allows for access time for random memory access in microseconds and for sequential access in milliseconds. It is used as a non-volatile memory owing to its strong integrated circuit. It is composed of a variety of components such as transistors, diodes, resistors, capacitors and so on.

The working principle of 93C56C-I/S15K is based on the sequential operation of its components. Firstly, the peripheral circuit of the chip reads and write the data, and then converts them into digital currents into the pins. When the programming voltage is supplied, the data stored in the memory (Data in) will be written in the memory. The contents of the memory can be read after the chip is enabled. When the Read/Write control signal is activated, the output signal from the address pin maps to the corresponding data inside the chip and the data signal is transmitted out to the Data bus in the form of serial signal, and is sent to the external circuit.

Furthermore, the instructions operation inside 93C56C-I/S15K requires a specific sequence of operation to achieve the anticipated result. Firstly, the external processor will activate the chip enable pin to set the device into the program mode; and the external processor will then enter a write command code to the MICROWIRE™ bus protocol. After this, the data that needs to be written needs to be sent. In a similar manner, read operation also requires a specialized sequence of commands.

To summarize, 93C56C-I/S15K is a standard serial EEPROM device and it’s included in the Memory category. It is a low cost, small size memory with strong reliability. Its application field covers a broad range, including programming secure passwords, adjustable parameters storage, etc. Its working principles are based on the components like transistors and diodes, and instructions operations with sequential commands.

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