93C46AX-I/SN

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The 93C46AX-I/SN is a Serial CMOS EEPROM Memory, a type of non-volatile memory that retains stored information even when the power is off. This memory device is commonly used in various applications where low-cost, low-power consumption and small printed circuit board space is desirable. It is a versatile, reliable, and well-documented storage solution, making it a popular choice for a wide range of applications.

The 93C46AX-I/SN is a pin-compatible EEPROM derivative of the industry standard Serial EEPROM 93C46. It offers a reliable data storage solution with a few minor differences over the 93C46. The device has been optimized for higher speed operation and features an increased endurance of 1,000,000 erase/write cycles, a wider voltage operation range of 2.7V~6V, and a maximum write/erase time of 10 milliseconds. The 93C46AX-I/SN is available in the industry-standard 8-pin DIP and is offered in 2Kb, 4Kb and 8Kb versions.

The 93C46AX-I/SN\'s operating voltage range is 2.7V~6V, and the pinout is designed to be completely compatible with the 93C46EEPROM\'s 8-lead DIP pinout. The 93C46AX-I/SN contains a total of 64 bits of memory, organized as two blocks of 32 bits. Each block of memory is organized as four 8-bit bytes. The device can be written and erased one byte at a time and each byte can be individually addressed.

The 93C46AX-I/SN has an open-drain write-enable (WE) pin. When the chip is in normal read mode, the WE pin must be pulled low. When the WE pin is pulled high, the chip is placed in an advanced write-enable mode. The 93C46EEPROM uses this write-enable mode to allow burst write and erase operations, allowing multiple bytes to be manipulated without repeated WE pulses. This allows for faster write and erase operations.

The 93C46AX-I/SN also features self-timed write and burst write-mode operations to minimize software overhead. This allows the processor to direct the memory to write or burst without additional complex code. It also supports a standard serial interface with Select, Clock, Data In and Data Out signals, allowing it to interface directly with a uProcessor.

The 93C46AX-I/SN is an easy to use, reliable and well-documented Serial EEPROM memory device offering a wide range of features to meet different application needs. It is used in a variety of consumer, automotive, industrial and even military applications, due to its versatility, reliability and small package size. Its reduced power consumption and fast access times, combined with its versatility make the 93C46AX-I/SN a popular choice for a variety of applications.

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