How many types of fuse technologies are used in PROMs?(a) 2(b) 3(c) 4(d) 5The question was posed to me in examination.Question is from Programmable Read Only Memory topic in section Memory Devices of Digital Circuits

How many types of fuse technologies are used in PROMs?(a) 2(b) 3(c) 4(

1.	How many types of fuse technologies are used in PROMs?(a) 2(b) 3(c) 4(d) 5The question was posed to me in examination.Question is from Programmable Read Only Memory topic in section Memory Devices of Digital Circuits
Answer» Right answer is (b) 3 The best I can explain: Fusing is a process by which programs are burnout to the diode/transistors and it can not be reprogrammed if any error occurs. Three types of fuse technologies are used in PROMs and these are: (i) METAL LINKS, (II) SILICON links, & (iii) p-n junctions.

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How many types of fuse technologies are used in PROMs?(a) 2(b) 3(c) 4(d) 5The question was posed to me in examination.Question is from Programmable Read Only Memory topic in section Memory Devices of Digital Circuits

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