93LC56AT-E/OT

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	EEPROM
Technology:	EEPROM
Memory Size:	2Kb (256 x 8)
Clock Frequency:	2MHz
Write Cycle Time - Word, Page:	6ms
Memory Interface:	SPI
Voltage - Supply:	2.5 V ~ 5.5 V
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SOT-23-6
Supplier Device Package:	SOT-23-6
Base Part Number:	93LC56A

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Memory is an integral part of data processing and storage, and the 93LC56AT-E/OT is one of the most advanced memory systems on the market. It is an 8-bit Electrically Erasable Programmable Read-Only Memory (EEPROM) with on-chip erase and program circuitry that enables the user to manage the memory data. This article will discuss the application field and working principle of the 93LC56AT-E/OT. The 93LC56AT-E/OT is part of a series of products from Microchip Technology Inc., founded in 1990 and headquartered in Arizona. This is an 8-bit microcontroller with various features including: TTL and MOS input/output compatibility, low power CMOS technology, and an onboard serial EEPROM. It is designed to be used in a wide range of applications and is one of the most popular memory products on the market.The 93LC56AT-E/OT has a 1K-byte capacity and can reliably store and recover 1,000,000 write/erase cycles at least. It can be operated up to a maximum voltage of 6V and can withstand temperatures between -40°C and +85°C. It has a write time of 10ms, of which a 5ms burst is used for erasing and a 5ms burst for programming. The write/verify cycle is completed in ~3ms, ensuring fast and reliable operation.The 93LC56AT-E/OT’s application field consists of automotive, consumer, industrial, and medical sectors. Its low power dissipation, fast processing, and wide temperature range make it ideal for these environments. Automobiles are typically the most demanding of the applications, due to the extreme temperatures and power requirements, but the 93LC56AT-E/OT easily meets all of these demands. Additionally, it is perfect for consumer devices, such as digital cameras, toys and gaming consoles, and also for industrial control and automation applications. The 93LC56AT-E/OT is also widely used in medical applications, such as monitoring systems, implantable devices, and medical imaging equipment.The 93LC56AT-E/OT can be used in a variety of ways, all of which rely on its working principle. This part is operated through three pins, the CS, DI & CLK pins. The CS pin is the chip select, which is used for device selection and for starting or stopping operations. The DI pin stands for data input, which is used for writing data to the 93LC56AT-E/OT. The CLK pin stands for clock, which is used to clock the data into the device. The data is written in an ‘nibble’ according to the desired data operation.To write data to the 93LC56AT-E/OT the chip select is activated, followed by the data input and then followed by the clock pulse. The data is written to the device’s memory locations, which are divided into four sectors, each containing 256 bytes. The device can also be read from by activating the chip select, followed by the clock pulse and then the data output. The data is then read in increments of 8-bits, with the first byte being transmitted first and the last byte being transmitted last.In addition to read and write operations the 93LC56AT-E/OT also has an erase feature. This is used to reset the memory and is done by activating the chip select, followed by the erase pulse, followed by the clock pulse. The erase pulse has a width of 5µs and can be used to erase all four sectors in the device at once. The 93LC56AT-E/OT is a reliable, versatile, and fast memory system that can be used for a variety of applications. It has low power requirements, a wide temperature range, and a write time of 10ms, making it the perfect choice for automotive, consumer, industrial, and medical applications. Its three pin operation makes it easy to use and its on-chip erase and program circuitry allows data to be easily managed.

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