Question
Download Solution PDFConsider the following statements regarding PROM/EPROM:
1. The erasable programmable ROM using ultraviolet erasing is known as EPROM.
2. The ROM that makes use of the electrical voltage for erasing is known as electrically alterable ROM.
3. A PROM can be programmed many times after fabrication.
Which of the above statements are correct?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFAnalyzing each statement
Statement 1 :- Erasable progrommable ROM is a read only memory that can be erased and reused erasure is caused by shining an intense UV light.
Hence, Statement 1 is correct.
Statement 2 :- Statement 2 is also correct.
Statement 3 :- it is incorrect because PROM can only be programmed once during fabrication after fabrication it cannot be re-programmed.
Last updated on Jul 2, 2025
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