AT28C256-20FM/883

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Memory is an important component of computer systems. It stores data, instructions, programs and information for use in computation. A memory chip can be categorized into different types, such as SRAM, DRAM, and Flash Memory. Among these, the AT28C256-20FM/883 is a popular Flash Memory IC.

The AT28C256-20FM/883 is a CMOS non-volatile memory chip from Atmel Corporation. It has the capability to store 16,384 pages, each page having a 512-byte data capacity. The chip has 32Kb of memory, with a page write time of 8 ms. The chip\'s Erase/Write Cycle is over 10,000 times, making it highly reliable and durable.

The AT28C256-20FM/883 is widely used in a variety of applications such as data logging, program storage, and related tasks. It is used to store data in Industrial Automation equipment, Radar/sonar devices, Consumer Electronics, Medical equipment, Internet of Things (IoT) devices and many other applications.

The AT28C256-20FM/883 works by applying voltage or current to the data input and output pins to write the memory. It has a self-clocking architecture, which allows the chip to run at high speeds. Additionally, its standby current is low, which contributes to the power efficiency of the chip.

The AT28C256-20FM/883 has an advanced security feature to protect user data from unauthorized access. It has a built-in one-time programmable (OTP) area which can be programmed with a password. The chip also features write-protection, which prevents accidental overwriting of data.

The AT28C256-20FM/883 is a highly versatile Flash Memory chip. Its wide range of application areas and the advanced features make it an ideal choice for a variety of devices. It is designed for use in consumer products, industrial applications and specialized devices.

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