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Higher Study | Digital Electronics | Semiconductor Memories

Both EPROM and EEPROM are
Why a ROM does not have data inputs?
Statement I: Static RAM memory devices retain data for as long as power is supplied. Statement II: SRAM is used when the size of read/write memory required is large. Code :
Consider the following statements: 1. RAM is a non-volatile memory whereas ROM is a volatile memory 2. RAM is a volatile memory whereas ROM is a non-volatile memory 3. Both RAM and ROM are volatile memories but in ROM data is not when power is switched off Which of the above statements are correct?
Consider a memory chip with 24 address pins and 16 data pins. How many locations will it accommodate?
How many bits are in a byte?
If WL is the Word Line and BL the Bit Line, an SRAM cell is shown in
A programmable logic array (PLA) is shown in the figure. The Boolean function F implemented is
What is the total memory range and memory map, if for a 16-bit address bus; A15 = 1, A14 = 0, and A13 – A11 are connected to enable decoder input lines? A15, and A14, are connected to enable the decoder.
What are the advantages of a programmable logic device (PLD) over fixed-function ICs? 1. Reduction in board space requirement. 2. Reduction in power requirement. 3. Design security.
What will be the number of cylinders in a hard disk in which each recording surface contains 8 tracks and each track is divided into 16 sectors?
The storage capacity of a SONY pen drive is 16 GB. Here what does G mean in 16 GB?
Consider 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?
Which of the following is a non-volatile memory?
Which one of the following provides three output states ?
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