93C46B-E/ST

Series:	--
Packaging:	Tube
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	EEPROM
Technology:	EEPROM
Memory Size:	1Kb (64 x 16)
Clock Frequency:	2MHz
Write Cycle Time - Word, Page:	2ms
Memory Interface:	SPI
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	8-TSSOP
Base Part Number:	93C46B

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93C46B-E/ST Memory

93C46B-E/ST is a non-volatile, electrically erasable and programmable memory (EEPROM) device produced by STMicroelectronics, suitable for a wide range of applications. It is commonly used in automotive electronics design, consumer consumer product design, as well as embedded cloud computing projects and other applications. This article will discuss the application field and working principle of this EEPROM device.

Application Field of 93C46B-E/ST Memory

The 93C46B-E/ST is optimal for a wide range of applications, particularly automotive electronics design, consumer product design, as well as embedded cloud computing projects. The 93C46B-E/ST is a very popular choice in automotive applications because of its ability to cope with extreme temperatures and its ability to protect against power loss. The memory has an operating range of -40 C to +125C and can continue to operate long after most other components have failed. It also features data protection circuitry that prevents any data from being lost in the event of unexpected power supply disruptions. This makes it an ideal choice for critical memory applications such as vehicle diagnostic data and engine control systems. The 93C46B-E/ST is also very well suited for consumer product design. Its small size makes it easy to integrate into products of all shapes and sizes, making it ideal for personal electronics designs. The long service life of the 93C46B-E/ST makes it an excellent choice for products that must remain in the market for a long period of time without the need to be updated with new memory. It also boasts communication interface options such as I2C and SPI that make it easy to interface with a wide variety of microcontrollers. Finally, the 93C46B-E/ST is an excellent choice for embedded cloud computing applications. Its low power consumption combined with its data protection makes it an ideal choice for projects that are continually streaming data over the cloud.

Working Principle of 93C46B-E/ST Memory

The 93C46B-E/ST is a type of EEPROM, or electrically erasable and programmable memory. This means that the memory can be both written to and read from like an ordinary RAM chip, but it can also store data permanently, even when power is removed.The 93C46B-E/ST is a serial EEPROM, meaning that it can only be read or written one bit at a time over a single data line. The EEPROM is written to or read from using an external data source (such as an MCU) that sends a particular set of instructions, encoded in binary. Once the instructions are sent, the EEPROM begins to execute the command, either writing or reading data as necessary.When writing data to the EEPROM, the data is first written to a memory register inside the chip, which is then written to the actual memory cell. This ensures that any errors are caught before the data is stored in the EEPROM and data is not written to incorrect locations. This process is the same for reading data from the EEPROM, which is first read from the memory cell and then read from a memory register before the data is sent to the external data source.The 93C46B-E/ST also contains a proprietary protection circuit that allows the chip to continue functioning during brief power outages. This protection circuitry also prevents data corruption in the event of an unexpected power loss, keeping the memory contents safe.

Conclusion

The 93C46B-E/ST is a serial, electrically erasable and programmable memory (EEPROM) device produced by STMicroelectronics that is ideal for a wide range of applications. Its wide temperature range and data protection circuit make it a suitable choice for automotive applications, while its small size and communication interface options make it great for consumer product design and embedded cloud computing projects. The 93C46B-E/ST can also store data either temporarily or permanently, allowing for a great deal of flexibility in all applications.

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