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EPROM Datasheet, PDF

Panasonic Semiconductor(1)Rochester Electronics(3)Sanyo Semicon Device(11)Siemens Semiconductor Group(4)Silicon Laboratories(7)STMicroelectronics(133)Texas Instruments(5)Texas Instruments(4)Toshiba Semiconductor(1)
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Searched Keyword : 'EPROM' - Total: 5 (1/1) Pages
ManufacturerPart #DatasheetDescription
Company Logo Img
NXP Semiconductors 		27HC641 Datasheet pdf image
273Kb/8P		 64K BIT CMOS EPROM (8K X 8)
November 12 1990
27C040 Datasheet pdf image
481Kb/14P		 4 MEG COMS EPROM(512K x 8)
November 1990
27C210 Datasheet pdf image
531Kb/14P		 1 MEG CMOS EPROM(64K X 16)
November 12 1990
27C256 Datasheet pdf image
558Kb/14P		 256K-bit CMOS EPROM (32K x 8)
November 12 1990
27C64A Datasheet pdf image
528Kb/14P		 64K-bit CMOS EPROM(8K x 8)
November 12 1990

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What is EPROM

In electronic components, 'EPROM' is an abbreviation for 'Erasable Programmable Read-Only Memory', a term referring to programmable read-only memory that can be erased. EPROM is read-only memory in which data can be stored and read, but the user cannot program or modify the data.

EPROM is used to permanently store digital information and retains that information even when the data is powered off. Because of these characteristics, EPROM is useful for storing boot loaders, initialization code, firmware, etc.

However, to correct the data once recorded, the EPROM must be physically erased and reprogrammed with new data. The downside of this characteristic of EPROM is its inflexibility. To overcome these drawbacks, electrically erasable memories such as Electrically Erasable Programmable Read-Only Memory (EEPROM) and flash memories have been developed.

EPROM is an older technology, with higher capacities and faster erase/program speeds such as EEPROM and flash memory being used more recently. However, EPROMs may still be used in some legacy systems or in certain applications.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.


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